All posts by medical

Is the American baby boom of the ’20s on the way? – Washington Examiner

National Health Statistics Reports covering births to women in the United States between 2007 and 2017 show the Total Fertility Rate on a level or downward sloping line few babies per woman.

Rural counties report the highest fertility rate, an estimated 1.95 total births per woman, and large metro counties report the lowest: 1.71 total births per woman.

Age of first birth, also a reliable predictor of completed family size (women who start childbearing late tend to have smaller families), varied in 2017 between 24.5 in rural counties, 25.8 in small or medium urban counties, to 27.7 years of age in large metro counties.

A fertility rate below 2.1 total births per woman is less than the number needed just to replace parents. Barring a push from immigration, it entails population decline.

However, this demographic future is unlikely to materialize. The currently thriving economy should be reflected soon in a rising fertility rate. The 2020s baby boom beckons.

The fertility opportunity hypothesis, which I first proposed in 1979, holds that women and couples want and typically have larger families when they perceive expanding economic opportunity. Conversely, potential parents limit family size when economic prospects appear dim. The hypothesis is supported by cross-cultural and historical data. Two opportunities also allowed testing the predictive validity of the hypothesis, with gratifying results.

There are both practical and ethical limits on testing such human behavior, but sometimes sudden political or economic change provides the evidence. This occurred when the economies of nine Asian countries imploded in the summer of 1997. The Thai baht was devalued by 40% percent, and, to varying degrees, all nine countries, then known as the Asian tigers, were affected. Japanese unemployment rates in 1998 and 1999 rose to a level higher than at any time since 1953; personal bankruptcies rose by 50%, and the suicide rate reached the highest on record.

At that time, fertility rates in all nine countries were slowly declining, but I predicted a sharper drop-off, which was later validated at a statistically significant level.

Since the mid-1970s in the United States, the less affluent 80% of the population have labored under income growth that barely kept pace with inflation. Many women entered the labor force to supplement the family income. Only recently have those bottom 80% begun to see real income gains. In this months State of the Union address, President Trump referred to this as a blue-collar boom. Call it what you will, but the increased buying power is reflected in a healthy housing market, driven, reportedly, by millennials, who are squarely in the period of life where people form families.

I predict that the new affluence will manifest itself in childbearing as well. With relevance for the culture, one 30-year-old Tennessean woman remarked that childbearing is the new status symbol."

Further, women watching the biological clock know that their best childbearing years come before age 40. They are probably now in a hurry. This is why the current economic boom will give way to the 2020s baby boom.

The last U.S. Baby Boom spanned between 1947 and 1962, corresponding to a labor market that featured ample job opportunities and fast promotions. The average family size was above three children per woman.

The baby booms underlying causes were an expanding economy paired with a small labor force. Very low fertility rates during the 1930s Depression resulted, one or two decades later, in relatively few entrants into the labor market; the condition was exacerbated by educational alternatives to work afforded through the post-war GI Bill of Rights. The abundance of jobs, combined with the paucity of job-seekers, drove wages and benefits upward and made working conditions better.

The perception of economic opportunity turns people into parents. Steady as she goes, and the current healthy labor market in the United States will lead to enthusiastic family formation and a growing population.

Virginia Deane Abernethy is a professor emeritus at the Vanderbilt University School of Medicine in Nashville, Tenn.

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Is the American baby boom of the '20s on the way? - Washington Examiner

How will the AI Change Gaming Industry in 2020? – ChartAttack

AI research has had considerable advances, and several benefits can be added to the game-development arena. Many fans of video games feel that sci-fi fantasies, as seen in many classic movies, will be brought to life by AI.

For instance, Enders Game is a sci-fi classic that features software, which is what ideal gaming technology would probably resemble, 10 or 20 years into the future. It was based on Orson Scott Cards novel, where he imagined a simulation of military-grade. It features advanced and challenging artificial intelligence.

AI is a reality of what was envisioned in the past. For instance, in The Mind Game, it gauged the mind and psychology of youngsters. Players were presented with situations where they had to test mental strength when defeat was inescapable.

The game also generated environments, procedures, and conditions randomly. Players could perform actions in the virtual world, almost as if they were real. The highlight of this game showcases how AI drew in data of the psychological and emotional state of players. It adapted as well as responded to human behavior accordingly.

The past gives us a glimpse of what has been a roadmap for the development of AI. The above abilities are the essence of what AI research and usage concentrate on, and its applications are being used in different kinds of interactive software applications and processes. One of the areas is the development of interactive and immersive video games.

Presently, game designers and researchers are tackling questions like how technology and tools can bring about a fusion of AI with simulated reality. Recent advances in this context are not only experiments, but they have moved onto usable development tools as well as playable products in the market.

AI has found its way into the casino gaming industry as well. It helps gambling domains to offer games and promotions as per the interests of players. It can help catch trends in sports and what gamblers like to wager on and help casino domains like newcasinosbonus.com provide ideal options for their customers.

AI, in the present, focuses on self-learning. It is the subset of deep learning that is part of the broader spectrum of machine learning. It encompasses applications in the following areas:

Indeed, it is the major part that contributes to language processing and computer vision. It has helped much software improve them, which is evident in video games like AlphaGo program of DeepMind or Dota 2 bot of OpenAI. Both of these programs can beat human professional players.

The popular point on the horizon is to gain access to tools that game developers can use to create intelligent and immersive games. That is where cutting edge research in AI is currently concentrated. That requires tools for software development that would enable games to change as well as respond as per feedback from players.

The characters in the game would also evolve as players interact with them. These are the heightened capabilities that gamers look forward to from games in the future that work with AI intelligence. That might sound a bit unrealistic, but it is manageable.

Dark Souls is an instance that one can look at. It is said to have a daunting plot since bosses here move with unforgiving precision and speed. They are programmed so that they can anticipate common human mistakes. Enemy AI here would be adapted to as well as memorized or overcome by average players here. Games that have narrow domains such as chess, AI is known to be a brute force that can make its way to victory.

The chances of wins are now higher because of the evolving capabilities of both the software and the gamers. For instance, No Mans Sky by Hello Games creates a universe that is complex and vast. This is based on well established and well-created programming and mathematics. Similar algorithms are also used in games like Elite and Rogue.

Many hardware improvements have also come about for improving technology. For instance, cloud or connectedness, graphics cards, headsets or VR, consoles, and rendering algorithms are known to power artificial intelligence. That, in turn, will help deliver environments that are more impressive and where virtual characters will exhibit knowledge akin to human behavior.

Many experts state that the immersive world of gaming is drawing more and more people into the photo-realistic game worlds. Games like Grand Theft Auto or Boston of Fallout are replacing social interactions in the real world. Many people would rather not see people or engage in human interaction but remain immersed in the surreal world created by these games.

The above trends have been evident about AI since it has been around. However, the contribution that it makes is significant in how the gaming business is evolving. Many are blending the experiences of the real world with media, films, and merchandise. One can look at The Lego Movie or Angry Birds as perfect instances.

Even Disney World is a blended world that opens up several monetization opportunities. As people have more time for leisure and behavior virtual, immersive experiences, AI will be able to attend to such needs and more. Experts state that machine learning and artificial intelligence are fueling the creation of next-generation experiences, devices, and products for the leisure industry.

Today AI is experiencing rapid growth in the gameplay environment. As more investors are encouraging development and research in such areas, it means viable games are coming around along with tweaking of methodologies in games. Many sub-brands, spinoffs, and sequels are produced in this manner, leading to further growth and prosperity of the gaming industry.

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How will the AI Change Gaming Industry in 2020? - ChartAttack

The Haskalah Series Part VII: Exploring The East – The Jewish Press – JewishPress.com

Photo Credit: Jewish Press

The story of Eastern European Haskalah as compared to Western European Haskalah was different in structure, yet similar in tone. While it was less focused on the dominant gentile culture, it was just as persistent in its efforts to root out traditional Jewish culture. As for that dominant gentile culture, there was not much to aspire to in the Polish peasants or the Russian proletariat. Jewish socialist and communist factions did emerge, but they were primarily focused on political rights, although social integration was of assumed benefit as well in order to service the primary goal.

The factionalism within Haskalah points to a phenomenon we all know so well: when the Jewish soul is not preoccupied with its ultimate lifes mission service of G-d it is frenzied and displaced, and therefore absorbed with another mission, service of causes.

19th century Eastern European Jewry was absorbed in sundry movements from historical societies to political crusading, from social restructuring to Zionism, from educational reform to culture shaping. The tortured Jewish inclination to fix, to build, to innovate is on full display during the period.

This is as true today as it was then. While many secular Jews are absorbed with medical breakthroughs, political endeavors and scientific advancement, a great deal of our non-religious brethren are at the forefront of questionable activism, like securing the monkey Naruto the rights to his own photograph, or writing long-suffering articles about the sexism of the term hey guys. Jewish restlessness is apparent everywhere. The deep desire for meaning pulsates through each appeal to protect the Amur Leopard and each protest for a parents right to choose a childs gender.

As the Haskalah permeated even the most far-flung regions of Poland and Russia, the most insular communities became enraptured with the maskilic mystique. The Chofetz Chaim writes about this time: There is no house without a dead one, with a reference to the tenth plague in which each Egyptian family lost a child. For this era, there was no house without a proverbial dead one. One rabbinic figure describes how all of his siblings left the fortress of Torah observance. Another announces his decision to step down from his position as rav because his wife and children have all assimilated.

While the remaining courageous and committed Jews developed a keen sense of pride and stalwart dedication, which was needed to brave both the anti-Semitic forces without and the assimilating forces within, vast swaths of Jewry assimilated, quasi-assimilated, or simply converted during this period. Although it is difficult to properly assess, the numbers suggested are something like 50% assimilation rates in the East.

And now we return to the question we posed at the beginning of this series What happened to the Jew of old? when we wondered how the fierce and formidable Jew of our history, the Jew who withstood chronic oppression as well as sudden vicious bouts of this age-old historical malady, the Jew who had overcome countless efforts to convert and tame him, now submitted with barely a protest.

The answer is long and complex. It can be about urbanization patterns and political changes. It can be about social acceptance and the centralization of power. It can be about philosophical writings and morally bankrupt actors. It can be about emancipation efforts and educational achievements. In truth, we can hardly even assess it. It is a story too extraordinary to comprehend. We can only try to follow its maddening plot and glean what we can.

Perhaps that is best done through a personal account, which animates the actual deterioration, the messy intersection of variables so interwoven that its too reductionist to try and pull them apart for individual analysis. The story of the Haskalah is, ultimately, a human story, and therefore replete with multi-layered human behavior.

Pauline Wengeroff was born Pessele Epstein and grew up in a characteristic Jewish community in Russia. She describes her early childhood, in those insular days of the 1830s where, for shtetl Jewry, distance and the sluggish arrival of modernity preserved its isolation for but a few moments longer.

At our home the time of day was referred to by the names of the three daily services, she recounts in her memoir, Rememberings. The morning was referred to as before the davenen, afternoon was called before or after Mincheh, and dusk was between Mincheh and Maariv. With this she proudly illustrates her familys Torah-centric existence. For her father, of what importance was the life of the individual except as fruitful ground for Talmud study. For her mother, life revolved around exacting fulfillment of every Torah regulation. [my mother] gave a prize for every worm the women found [in the produce]. She lived in fear that their search would not be meticulous enough.

She describes her fathers silken caftan with its velvet stripes topped off with his regal streimel for Shabbos. She describes her mothers great joy at listening to the young men in the family immersed in their Talmud studies.

And then she describes the changes that swept through their little village, the enactment of all those abstract factors mentioned earlier. The shrinking of the Pale of Settlement that displaced her family and forced them to urbanize. The push from German Jews to educate the Russian-Jewish masses, the arrival of government authorities to enforce western costume amongst the backward Jews, and, of course, the proliferation of the written word a literary onslaught. Rav Avigdor Miller describes: Libraries have been written against the Jewish character by enemies of our people, and oceans of ink and hurricanes of speech have issued from the pens and mouths of the vilifiers of the Talmud.

The propaganda of maskilic writing was to be found everywhere. In fables that used clever metaphors to disparage the traditional Jews; in fictional serials designed to cast the old, religious grandfather as the tyrannical dictator squelching the young and in philosophical essays drawing on the words of revered figures like Maimonides to justify the study of secular education and acculturation. The one thing the maskilim were not is ignorant. Manipulating Torah writings to support an assimilationist agenda, the Haskalah thinkers drew on their own wealth of Torah learning to achieve their ambitions: the radical restructuring of Jewish culture and tradition.

Rav Reuven Grozovksy describes how, even in the yeshivos the haskalah made nests in the form of various clandestine groups and in the reading of outside literature the fire took hold even of the homes of the rabbis, where sets of Achad Haams works could now be found. Achad Haam was a popular maskil.

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Paulines memoir documents how her brothers and brothers-in-law snuck novels and philosophy books into their Gemaras, taking great measures to read this material in the traditional singsong Talmudic chant so the parents would not catch on. They studied Talmud and Schiller, and they studied Schiller using the Talmudic method. Every important sentence was studied and examined, debated and analyzed out loud Fully grown men who, up until that moment, had led an almost ascetic life were blinded by the new ways the Enlightenment shattered the sacredness and destroyed many dear treasures, she writes.

And then, with the big move to the city, Pauline describes the ultimate breakdown to the traditional Jewish family the deterioration of parental authority. Quite different times began, she says. Never again did we children come under our fathers unlimited power we young people did not realize what the old people knew: that even the smallest change in external behavior would carry with it an inner revolution of the personality.

She recounts a myriad of little things. Her sister deciding to walk outside with her husband, a behavior not acceptable in this Chassidic community, which urged a level of modesty and privacy in marriage that barred public displays. Another sister choosing to wear a hooped skirt which was the rage in the 1850s, one which their mother promptly disposed of within moments. She, Pauline, forgetting the propriety of her older sisters engagements, and spontaneously hugging her intended

The incidents, which started small, spiraled into something big. Something huge. So that by the end of her life, Pauline finds herself an elderly woman who has slowly lost, willingly and unwillingly, the center fulcrum and also all the bits and pieces, the very essence of her Jewishness. She allowed her husband to convince her to dispose of her head coverings, her sheitlach, she brought treif food into her home, and ultimately, her children converted to Christianity. The baptism of my children was the heaviest blow I suffered in my entire life. But the loving heart of a mother can bear much, she writes. I grieved not just as a mother, but as a Jew, for the entire Jewish people, which was losing so many of its strong members.

Paulines is the tragic tale of countless European Jewry during this time of turmoil, excitement, hope and confusion, one which resulted in, as Pauline puts it, the destruction of so many dear treasures.

So what happened to the Jew of old?

So much happened to the Jew of old. So much, that its really impossible to say.

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The Haskalah Series Part VII: Exploring The East - The Jewish Press - JewishPress.com

Rare Children Disease Found In Fossil of Dinosaur That Existed 80 Million Years Ago – TheUSBport

A study published in the journalScientific Reportshas found a rare disease that mostly affects children in the fossils of a dinosaur that existed 66 to 80 million years ago. Known as Langerhans cell histiocytosis (LCH), the benign tumor is rare and often painful with its occurrence observed more in young boys. Researchers discovered LCH in the fossilized remains of the duck-billed dinosaur known as a hadrosaur.

The Tel Aviv University (TAU) researchers dug out the fossils from the Dinosaur Provincial Park in southern Alberta, Canada. An analysis of cavities discovered in the tail bones of the extinct animal found evidence equally left in the bones of children who had LCH. Head of the Biohistory and Evolutionary Medicine Laboratory at TAU, Dr. Hila May, said the exact lesions left by LCH in human bones were found in the hadrosaur.

The researchers used micro CT scanning technology to view the lesions and the blood vessels that fed it before discovering that this is actually the first time LCH disease would be seen in a dinosaur.

Medical practitioners sometimes categorize LCH as an uncommon form of cancer, but this is not always the case.

Most of the LCH-related tumors, which can be very painful, suddenly appear in the bones of children aged 2-10 years, Dr. May said. Thankfully, these tumors disappear without intervention in many cases.

There is evidence that dinosaurs would have gotten ill and infected with various diseases such as osteoarthritis, gout, and cancer. But this is usually difficult to pinpoint given that analyzing fossilized remains is very hard, and there are no living references to these extinct animals. Scientists are keen on understanding how these diseases survive evolution in animal species with a view to treating them when human beings get infected with them.

The researchers said disease can develop in any living creature regardless of species or time-lapse given the psychology of the host organism and this means the mechanism that encourages its development is not specific to human behavior and environment.

Source:CNN.com

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Rare Children Disease Found In Fossil of Dinosaur That Existed 80 Million Years Ago - TheUSBport

Breaking the communication code | UDaily – UDaily

You cant call it a dictionary just yet, but University of Delaware neuroscientist Joshua Neunuebel is starting to break the code mice use to communicate with each other.

So far, its all action-specific. Mice sound one way when they are being chased, quite another when they are the chaser, not much at all when they are not in motion.

He knows this because he and his research team have found a way to identify precisely which mouse is making which sound, where and when.

Their findings, which were just published in Nature Neuroscience, provide a foundation for examining the neural circuits that link sensory cues specifically these ultrasonic mouse calls to social behavior.

This is fundamental science that will allow us to potentially get at more complicated problems, Neunuebel said. That includes a broad range of communication disorders, including autism.

The work is supported by the Foundation for the National Institutes of Health, the University of Delaware Research Foundation and Delawares General University Research Program.

Humans cant hear the majority of mouse-to-mouse vocal interactions at all because they happen on a scale our ears dont catch. This is likely one of lifes hidden blessings, since mice like to scurry around in our walls, attics, basements and other human habitats.

But studying their communication patterns can help researchers understand the neurobiology of social behavior and bring valuable insightnot just into the secret life of rodents, but possibly into the mechanics of human communication. Research shows that about 98 percent of human genes are shared by mice.

To study these mouse interactions, Neunuebels team gathered data as four mice two males, two females got acquainted. The mice interacted for five hours at a time in a chamber fitted with eight microphones and a video camera. Researchers recorded 10 similar encounters using different mice each time, studying a total of 44 mice.

They collected enormous amounts of data, with each microphone capturing 250,000 audio samples per second and the video camera capturing 30 frames per second. Each five-hour encounter produced more than 100 gigabytes of data.

Using machine-learning programs along with other computational approaches, they were able to show that specific sounds were associated with distinct behaviors.

To make sense of the mountain of data, we wrote a lot of computer programs, Neunuebel said. Everybody in the lab now writes code and thats a huge attribute of what my lab does. I think its essential for deciphering very complex behavior.

That code is available free of charge to other interested researchers, he said.

Among their findings:

Mouse calls are different depending on the position of the mouse whether they are chasing or fleeing.

Decreasing pitch was related to dominant signals, while increasing pitch was related to non-dominant behavior.

A significant link was found between certain calls and behavior that followed.

The sounds affect only the mouse who is interacting, not those who are nearby but not involved in the action.

Different situations produced different types of calls.

Another recent study by Neunuebels team drew on the same microphone/camera setup and showed how specific social interactions differ.

In that study, published by Scientific Reports, the calls of female mice were analyzed by their interaction with male mice or with other female mice.

They found two new distinctives in this study. First, female mice almost always vocalize at close range to other mice, while male mice call out at widely varying distances. Second, female mice vocalize sooner when in the company of male mice than in the company of other females.

The team said the most compelling finding of this study was that mouse behavior changes depending on the vocalizations of other mice. For example, the male accelerates after a female vocalizes if she is moving faster than he has been.

Neunuebel said his labs setup where the mice mingle freely is much more dynamic than more standard approaches that allow animals to see each other but keep them separated to make it easier to quantify an animals social behavior.

Here there is free interaction, he said. It is complex and the mice emit a lot of vocalizations. We know who is vocalizing and we can see how they all respond to specific types of calls.

That is information that may soon produce much more insight into how a mouses brain circuitry works the way messages are sent, interpreted and acted upon.

Joshua Neunuebel is an assistant professor of neuroscience at the University of Delaware. He earned bachelors and masters degrees in biology at Texas A&M University and his doctorate in neuroscience at the University of Texas Health Science Center at Houston. He did postdoctoral fellowships at Johns Hopkins University and Howard Hughes Medical Institutes Janelia Research Campus, before joining the UD faculty in 2014.

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Researchers Synthesize New Drugs to Treat Brain-Eating Amoeba Infections – BioSpace

Although frightening, brain-eating amoeba infections in the U.S. are quite rare, with only about 146 cases reported in the U.S. since 1962. However, despite the rarity, its very deadly, killing about 97% of infected patients.

The infections are of Naegleria fowleri, which lives in warm bodies of fresh water. There, it usually eats bacteria found in the mud. Most infections of people in the U.S. occur in southern states in the summer, especially Texas and Florida. The sediment is disrupted and amoeba get mixed into the water, which the swimmers inhale through their nose. From there, the amoeba affects the olfactory nerves and migrates to the brain, where it causes primary amoebic meningoencephalitis. Another deadly amoeba of this type is Balamuthia mandrillaris.

No one drug is particularly effective in treating it. Researchers, however, recently published research in the journal ACS Chemical Neuroscience describing some new compounds that show promise as treatment.

Led by Ruqaiyyah Siddiqui of Sunway University in Malaysia, they studied quinazolinones, which have a wide spectrum of activity against bacteria, viruses, fungi, parasites and cancer. But they have never been tested against brain-eating amoebae.

They synthesized 34 new quinazolinone derivatives and evaluated how they effected N. fowleri and B. mandrillaris. They found some were very effective at killing the amoeba in Petri dishes. Sometimes, by adding silver nanoparticles, the compounds were even more effective.

They found that the most effective quinazolinones contained chlorine, methyl or methoxy groups, with relatively low toxicity in human cells.

One of the reasons the infections are so deadly isnt just that its difficult to get drugs across the blood-brain barrier, but the infection stimulates the bodys immune system, which causes inflammation and brain swelling. The increase in cranial pressure damages the brains connection to the spinal cord, which disrupts communication with other parts of the body, such as the respiratory system.

Although symptoms can appear as early as two days, or as long as two weeks after inhaling the amoebae, the first symptoms are genericheadache, fever, nausea and vomiting, as well as change in the sense of smell or taste. But from there it quickly progresses through the central nervous system, causing a stiff neck, confusion, fatigue, balance problems, seizures and hallucinations. Death often occurs within five to seven days after the onset of symptoms.

The amoebae cause fast and irreversible destruction of important brain tissue. The symptoms are often mistaken for less dangerous diseases. And there is no quick diagnostic assay for N. fowleri, so patients are often mistreated for viral or bacterial meningitis.

Millions of people are exposed to these amoebae and dont get ill. Its still unknown why it is more likely to affect some people than others.

Despite the relative rarity, it was only in September 2019 that a 10-year-old girl in Texas died from a N. fowleri infection only eight days after having a headache and fever. The physicians thought it was a virus, but when she grew confused and unresponsive, was taken to an emergency room, then flown to Cook Childrens Medical Center in Fort Worth. A spinal tap determined she had been infected by the amoeba.

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Why Eliminative Materialism Cannot Be a Good Theory of the Mind – Walter Bradley Center for Natural and Artificial Intelligence

In a recent podcast neurosurgeon Michael Egnor talked with Robert J. Marks about the mind and its relationship to the brain and about different theories as to how the mind works. One of the theories they discussed was eliminative materialism, the idea that there is no mind, really; its just the brain buzzing.

Here is a partial transcript with some notes:

01:55 | What defines a good theory of the mind?

Robert J. Marks (right): What constitutes a good theory of the mind and the way the mind relates to the body and the brain?

Michael Egnor: Well, its a great question and a very important question. It was actually a question that Aristotle. (384322 B.C.E.) asked. In his work De Anima, he asked, what would a good explanation for the soul consist of?

Robert J. Marks: You mentioned the idea of a soul. Is this the mind, according to Aristotle?

Michael Egnor: Yes. What we call the mind is more of a subset of what the classical philosophers called the soul. They saw the soul as that which makes a living body alivewhat we would call the mind but also the physiological functions, the heartbeat, and all the physiology that goes along with it. And actually, I think thats a more sensible and comprehensive view of the human being. So what we think of as the mind is just several of the powers of the soul.

[Aristotle], in other words, didnt separate what we would call the mind so sharply from what we would call ordinary physiology, breathing, heartbeat, and the like. He thought of it all as an integrated whole.

Robert J. Marks: I see. So could you be more specific about what constitutes a good theory of the mind and the way the mind relates to the body?

Michael Egnor: Well, the very first thing we need is a theory that makes sense. And by that, I mean at least a theory that is not internally self-refuting. A good example of a self-refuting theory of the mind is eliminative materialism. [ ] It is the viewpoint that the only thing that exists is the brain. There is no mind, that what we have come to think of as our mind is just the physical processes going on inside our brain.

03:51 | The self-refuting theory of eliminative materialism

Eliminative materialism (or eliminativism) is the radical claim that our ordinary, common-sense understanding of the mind is deeply wrong and that some or all of the mental states posited by common-sense do not actually exist and have no role to play in a mature science of the mind.

That is different from another theory of the mind called identity theory that was held in the twentieth century but has been pretty much discarded:

Identity theory is a family of views on the relationship between mind and body. Type Identity theories hold that at least some types (or kinds, or classes) of mental states are, as a matter of contingent fact, literally identical with some types (or kinds, or classes) of brain states. The earliest advocates of Type IdentityU.T. Place, Herbert Feigl, and J.J.C. Smart, respectivelyeach proposed their own version of the theory in the late 1950s to early 60s. But it was not until David Armstrong made the radical claim that all mental states (including intentional ones) are identical with physical states, that philosophers of mind divided themselves into camps over the issue.

Its been discarded because its logical nonsense. Every attribute of the mind, reason, emotion, perception, all of those things are completely different from matter, That is, one describes matter as extensions in space; one describes perceptions and reason and emotions in completely different ways. Theres no overlap between them so mental states cant be the same thing as physical states. They actually dont share any properties in common. Theyre clearly related to one another in important ways but theyre not the same thing.

Eliminative materialists go one step further. They actually say that there are no mental states, that there is only the brain. Which is kind of an odd thing to say because what eliminative materialists are saying is that their ideas are mindless.

How can you have a proposition that the mind doesnt exist? That means propositions dont exist and that means that you dont have a proposition.

Robert J. Marks: So thats the self-refuting you were talking about

Michael Egnor (above left): Yes, its crazy, and Aristotle made that point: The very first thing, if you are going to explain the soul (or the mind), is that what you say has to make sense.

Theres a neuroscientist named Bennett and a philosopher named Hacker who have written extensively on this and topic of neurophilosophy and have written some very good things. And their motto is that the precondition of truth is sense. That is, that you cant pretend to have a scientific truth or a philosophical truth or any kind of truth if the statement that you are making about it doesnt even make sense. Eliminative materialism is self-refuting: If its true, then its false.

Note: M.R. (Max) Bennett and P.M.S. (Peter) Hacker are the authors of Philosophical Foundations of Neuroscience (Wiley-Blackwell, 2003):

In this provocative work, a distinguished philosopher and a leading neuroscientist outline the conceptual problems at the heart of cognitive neuroscience. Writing from a scientifically and philosophically informed perspective, the authors provide a critical overview of the conceptual difficulties encountered in many current neuroscientific and psychological theories, including those of Blakemore, Crick, Damasio, Edelman, Gazzaniga, Kandel, Kosslyn, LeDoux, Penrose and Weiskrantz. They propose that conceptual confusions about how the brain relates to the mind affect the intelligibility of research carried out by neuroscientists, in terms of the questions they choose to address, the description and interpretation of results and the conclusions they draw. The book forms both a critique of the practice of cognitive neuroscience and a conceptual handbook for students and researchers.

So the first thing is that your theory has to make sense. And I think there are various theories that do make sense in varying degrees.

The second criterion is that the theory needs to offer a reasonably good explanation for the mind and for the body and it has to fit the evidence. And you very much want the theory to be consistent with the results of neuroscience obviously. Neuroscience is a beautiful and powerful field. Neuroscience has, I think, been philosophically misguided in substantial ways but we have to take the experimental evidence, the data, quite seriously and try to understand it in a way that makes sense.

Next: Why the mind cannot just emerge from the brain

Is the mind an emergent property of the brain? Or is there something else going on? Robert J. Marks discusses the different theories of the mind including materialism, panpsychism, and dualism with Dr. Michael Egnor.

00:37 | Introducing Dr. Michael Egnor, Professor of Neurosurgery and Pediatrics at State University of New York, Stony Brook01:32 | We can use our minds to understand our minds01:55 | What defines a good theory of the mind?02:26 | The mind vs. the soul03:51 | The self-refuting theory of eliminative materialism07:12 | A reasonably good explanation that fits the facts08:09 | What theories of the mind make sense?08:32 | A materialist perspective of the mind10:04 | The idea of emergence11:26 | The wetness of water13:27 | Qualia the way things feel14:17 | Two problems of explaining consciousness15:40 | Panpsychism17:49 | Dualist theories of the mind18:29 | Cartesian dualism20:00 | Hylomorphism21:17 | Comparing theories of the mind25:32 | The emerging field of neuroscience and its effect on theories of the mind

Further reading on theories of mind:

Can we engineer consciousness in a robot? One neuroscientist thinks we need only simple guidelines. His underlying assumptions are just wrong.

and

Neuroscientist Michael Graziano should meet the p-zombie (Michael Egnor) To understand consciousness, we need to establish what it is not before we create any more new theories.

Read more:
Why Eliminative Materialism Cannot Be a Good Theory of the Mind - Walter Bradley Center for Natural and Artificial Intelligence

Optogenetic Market to 2027 Global Analysis and Forecasts By Product Type (Actuators, Sensors, Light Instruments); Application (Retinal Disease…

Sameer Joshi Call: US: +1-646-491-9876, Apac: +912067274191Email: [emailprotected]

Pune City, January, 2020 The report provides a detailed overview of the industry including both qualitative and quantitative information. It provides overview and forecast of the global optogenetics market based on various segments. It also provides market size and forecast estimates from year 2017 to 2027 with respect to five major regions, namely; North America, Europe, Asia-Pacific (APAC), Middle East and Africa (MEA) and South & Central America. The optogenetics market by each region is later sub-segmented by respective countries and segments. The report covers analysis and forecast of 18 countries globally along with current trend and opportunities prevailing in the region.

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Top Companies Covered in this Report:

The report also includes the profiles of key optogenetics market companies along with their SWOT analysis and market strategies. In addition, the report focuses on leading industry players with information such as company profiles, components and services offered, financial information of last 3 years, key development in past five years.

Coherent, Inc.

Thorlabs, Inc.

Cobalt International Energy, Inc.

Scientifica

Laserglow Technologies

Gensight Biologics

Jackson Laboratories

Regenxbio Inc.

Circuit Therapeutics, Inc.

Bruker

What is Market Overview of Optogenetic MarketIndustry?

Optogenetic is the biological technique in which light is used to control the cell in living tissue, it is emerging technique. The optogenetics helps to understand the normal and abnormal functioning of brain and used to treat the neurological disorder. In Optogenetics light and genetic engineering is used to control the cell activity and neurons activity. Optogenetics is used to treat the retinal disease, hearing loss, memory disorder.

Where are the market Dynamics for Optogenetic MarketSystems?

The global optogenetics market is expected to have increasing growth due to factors such as increase in neurological disease, technological advancement, increase in awareness about tools, availability of genetic reagents are driving the market growth.

How the Market Segmentations of Optogenetic Market?

The global optogenetics market is segmented on the basis of product type and application. Based on product type, the market is segmented as actuators, sensors, and light instruments. On the basis of application, the global optogenetics market is segmented into retinal disease treatment, neuroscience, cardiovascular ailments, pacing, and hearing problem treatment.

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Key Points from TOC

11.1. Coherent, Inc.

11.1.1. Key Facts11.1.2. Business Description11.1.3. Products and Services11.1.4. Financial Overview11.1.5. SWOT Analysis11.1.6. Key Developments

11.2. Thorlabs, Inc

11.2.1. Key Facts11.2.2. Business Description11.2.3. Products and Services11.2.4. Financial Overview11.2.5. SWOT Analysis11.2.6. Key Developments

11.3 Scientifica

11.3.1. Key Facts11.3.2. Business Description11.3.3. Products and Services11.3.4. Financial Overview11.3.5. SWOT Analysis11.3.6. Key Developments

11.4. Regenxbio Inc.

11.4.1. Key Facts11.4.2. Business Description11.4.3. Products and Services11.4.4. Financial Overview11.4.5. SWOT Analysis11.4.6. Key Developments

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Tags: Australia Optogenetic MarketEurope Optogenetic Market. Japan Optogenetic MarketFrance Optogenetic MarketGermany Optogenetic MarketGlobal Optogenetic MarketItaly Optogenetic MarketOptogenetic MarketRussia Optogenetic MarketSouth Korea Optogenetic MarketUK Optogenetic Market

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Optogenetic Market to 2027 Global Analysis and Forecasts By Product Type (Actuators, Sensors, Light Instruments); Application (Retinal Disease...

The UK must continue to accelerate innovation by investing in the people and platforms that drive immunological research – PoliticsHome.com

The past 70 years have witnessed an accelerating journey of discovery into the workings of the immune system, revolutionising our understanding of this intriguing area of medicine. The UK has been at the forefront of this, developing the infrastructure for experimental medicine and securing our position as leaders in advanced therapeutics, whilst at the same time bringing the community together to shape the future of immunological research in the UK.

Millions of people in the UK are living with long-term diseases linked to the immune system[i]. Common conditions include Crohns disease, rheumatoid arthritis and psoriasis, as well as MS, asthma and cancers. The remarkable accumulation of insights and discoveries has paved the way for a whole new wave of advanced therapeutics over the past two decades, each one helping the many thousands of people in the UK and millions worldwide affected by these conditions to improve their quality of life.

However, despite this progress, many people are still unable to lead fulfilled and active lives because of the physical and psychological impact of these conditions, all of which create a huge burden on the patient, the NHS and wider society. It is essential that the UK continues to invest in the people and platforms that drive translation of cutting-edge science into practical clinical use to address this remaining unmet need. We must take all possible steps to strengthen the UKs academic institutions and its life sciences industry that has such an important role to play in immunological research and commercialising novel therapies.

The British Society for Immunology, biopharmaceutical company AbbVie, the UK BioIndustry Association, and the National Rheumatoid Arthritis Society recently came together to create and launch a vision for the future of immunology in the UK. Calling for policymakers to increase funding for immunology research, especially in areas of immune-mediated inflammatory diseases, in line with the Governments 2.4% GDP research investment commitment, the Joint Vision for the Future of Immunology set out to further understand the underlying causes and characteristics of the diseases, and explore new approaches to help us better support patients. In particular:

It is only by working in partnership across the UK health system that we can advance our research efforts and ultimately benefit all patients in the UK.

#FutureOfImmunology

Join Chi Onwurah MP and AbbVie for a parliamentary roundtable to discuss the future of immunology and how innovation and advances in science in inflammatory conditions can help inform clinical practice, improve patient outcomes and reduce costs to the NHS. Thames Pavilion, 4 March 2020, 09:00. To RSVP, please email rsvp@dodsgroup.com #FutureOfImmunology

Disclaimers

This non-promotional meeting has been organised and funded by AbbVie and is intended for MPs and policy makers.

This article has been written by AbbVie with permission from Dr Doug Brown, Chief Executive of the British Society for Immunology, to by-line the article

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The UK must continue to accelerate innovation by investing in the people and platforms that drive immunological research - PoliticsHome.com

Researchers warned re-emergence of SARS-like virus in 2007 – Outlook India

Researchers warned re-emergence of SARS-like virus in 2007

New Delhi, Feb 16 (IANS) The possibility that a SARS-like virus could re-emerge in China was warned by researchers in 2007. Experts had claimed that the presence of a large reservoir of SARS-CoV-like viruses in horseshoe bats in southern China is a "time bomb".

The outbreak of coronavirus and SARS in China is believed to have passed from bats and other animals to humans in a wet market.

"The presence of a large reservoir of SARS-CoV-like viruses in horseshoe bats, together with the culture of eating exotic mammals in southern China, is a time bomb. The possibility of the re-emergence of SARS and other novel viruses from animals or laboratories and therefore the need for preparedness should not be ignored," a University of Hong Kong research paper said.

American Society for Microbiology had published this research paper titled ''Severe Acute Respiratory Syndrome Coronavirus as an Agent of Emerging and Re-emerging Infection'' report in October 2007.

The research paper said that the rapid economic growth in southern China has led to an increasing demand for animal proteins, including those from exotic game food animals such as civets. Large numbers and varieties of these wild game mammals in overcrowded cages and the lack of biosecurity measures in wet markets allowed the jumping of this novel virus varies from animals to humans.

"The small re-emergence of SARS in late 2003 after the resumption of the wildlife market in southern China and the recent discovery of a very similar viruses in horseshoe bats, bat SARS-CoV, suggested that SARS can return if conditions are fit for the introduction, mutation, amplification, and transmission of this dangerous virus.

The paper was authored by Vincent C.C. Cheng, Susanna K.P. Lau, Patrick C.Y. Woo, and Kwok Yung Yuen of the Department of Microbiology, Research Centre of Infection and Immunology, The University of Hong Kong, Hong Kong Special Administrative Region, China.

--IANS

ravi/sn/skp/

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Researchers warned re-emergence of SARS-like virus in 2007 - Outlook India