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  • May 20, 2015
  • 05:35 AM
  • 42 views

Further support for the Gradual Audiomotor Evolution (GAE) hypothesis?

by Henkjan Honing in Music Matters

Four chimpanzees born at the Primate Reserach Institute, Kyoto University recently participated in a finger-tapping experiment much like those that have been done for decades with humans (Repp, 2005). Two of them, Chloe and Cleo, showed signs of synchronization, according to a study that just came out in Scientific Reports.... Read more »

Merchant, H., & Honing, H. (2013) Are non-human primates capable of rhythmic entrainment? Evidence for the gradual audiomotor evolution hypothesis. Frontiers in Neuroscience, 7(274). info:/

  • May 16, 2015
  • 01:22 PM
  • 103 views

The relationship between CEO greed and company performance

by Dr. Jekyll in Lunatic Laboratories

That gut feeling many workers, laborers and other underlings have about their CEOs is spot on, according to three recent studies which all suggest that CEO greed is bad for business.But how do you define greed? Are compassionate CEOs better for business? How do you know if the leader is doing more harm than good? And can anybody rein in the I-Me-Mine type leader anyway?... Read more »

  • April 28, 2015
  • 09:40 AM
  • 145 views

Murder Your Darling Hypotheses But Do Not Bury Them

by Jalees Rehman in The Next Regeneration

There is surprisingly little data on how and when scientists reject hypotheses, but John Fugelsang and Kevin Dunbar at Dartmouth conducted a rather unique study "Theory and data interactions of the scientific mind: Evidence from the molecular and the cognitive laboratory" in 2004 in which they researched researchers. They sat in at scientific laboratory meetings of three renowned molecular biology laboratories at carefully recorded how scientists presented their laboratory data and how........ Read more »

Fugelsang, J., Stein, C., Green, A., & Dunbar, K. (2004) Theory and Data Interactions of the Scientific Mind: Evidence From the Molecular and the Cognitive Laboratory. Canadian Journal of Experimental Psychology/Revue canadienne de psychologie expérimentale, 58(2), 86-95. DOI: 10.1037/h0085799  

  • March 30, 2015
  • 11:32 AM
  • 199 views

Gut Feelings

by Miss Behavior in The Scorpion and the Frog

This boy may be influencing who he will marry when he grows up. Photo by Orrling at Wikimedia Commons.Animals (including humans) are swarming with microorganisms both on and in our bodies. Humans harbor so many different microorganisms that we have over 150 times more microbial genes than mammalian genes, and it is reasonable to suspect that this scenario is similar for most animals. But before you run to soak in a tub of hand sanitizer, you should realize that many of these microorganisms are a........ Read more »

Ezenwa, V., Gerardo, N., Inouye, D., Medina, M., & Xavier, J. (2012) Animal Behavior and the Microbiome. Science, 338(6104), 198-199. DOI: 10.1126/science.1227412  

  • March 28, 2015
  • 11:00 AM
  • 183 views

Misbeliefs, evolution and games: a positive case

by Sergio Graziosi in Evolutionary Games Group

A recurrent theme here in TheEGG is the limits and reliability of knowledge. These get explored from many directions: on epistemological grounds, from the philosophy of science angle, but also formally, through game theory and simulations. In this post, I will explore the topic of misbeliefs as adaptations. Misbeliefs will be intended as ideas about […]... Read more »

Kaznatcheev, A., Montrey, M., & Shultz, T.R. (2014) Evolving useful delusions: Subjectively rational selfishness leads to objectively irrational cooperation. Proceedings of the 36th annual conference of the Cognitive Science Society. arXiv: 1405.0041v1

  • March 24, 2015
  • 07:00 AM
  • 198 views

A Universal Translator By Any Other Name…

by Mark E. Lasbury in The 'Scope

Star Trek wouldn’t have been possible without the universal translator. Who would want to watch a show where characters don’t understand each other – of course, that doesn’t stop people from watching political debates. The technology of a universal translator is easy, we have camera phones that will show you a foreign sign in your own language. It’s the software to decipher a previously unencountered language that’s proving tough to overcome. Are there any uni........ Read more »

Rao, R., Yadav, N., Vahia, M., Joglekar, H., Adhikari, R., & Mahadevan, I. (2009) Entropic Evidence for Linguistic Structure in the Indus Script. Science, 324(5931), 1165-1165. DOI: 10.1126/science.1170391  

Snyder, Benjamin, Regina Barzilay and Kevin Knight. (2010) A Statistical Model for Lost Language Decipherment. Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics, ACL 2010. info:/

  • March 16, 2015
  • 11:45 PM
  • 174 views

Pairing tools and problems: a lesson from the methods of mathematics and the Entscheidungsproblem

by Artem Kaznatcheev in Evolutionary Games Group

Three weeks ago it was my lot to present at the weekly integrated mathematical oncology department meeting. Given the informal setting, I decided to grab one gimmick and run with it. I titled my talk: ‘2’. It was an overview of two recent projects that I’ve been working on: double public goods for acid mediated […]... Read more »

  • March 16, 2015
  • 01:57 PM
  • 180 views

Does watching porn affect your performance in bed?

by Dr. Jekyll in Lunatic Laboratories

Pornography, it’s why google and other search engines have safesearch. It’s all around us and if sales are any indication, it is not going away. There have been lots of claims regarding it, but does a predilection for porn mean bad news in bed? That’s the conclusion of many clinicians and the upshot of anecdotal reports claiming a man’s habit of viewing sex films can lead to problems getting or sustaining an erection, but what does science say?... Read more »

  • March 14, 2015
  • 07:34 AM
  • 164 views

From Consciousness to Synthetic Consciousness: From One Unknown to Another Unknown with David Chalmers

by Waseem Akhtar in Bridging the Gaps,

What is consciousness? In this podcast David Chalmers starts addressing this question by saying that “being conscious is when there is something it is like to be that being”. This argument was initially presented by an American philosopher Thomas Nagel in an influential paper “what is it like to be a bat”. This paper was first published in the Philosophical Review in 1974.... Read more »

Chalmers, David. (2010) The Singularity: A Philosophical Analysis. Journal of Consciousness Studies, , 7-65. info:/

Chalmers, D. (1995) The Puzzle of Conscious Experience. Scientific American, 273(6), 80-86. DOI: 10.1038/scientificamerican1295-80  

Nagel, Thomas. (1974) What is it Like to Be a Bat. Philosophical Review. DOI: 10.1017/CBO9781107341050.014  

  • March 5, 2015
  • 10:11 AM
  • 222 views

Does Thinking About God Increase Our Willingness to Make Risky Decisions?

by Jalees Rehman in Fragments of Truth

Daniella Kupor and her colleagues at Stanford University have recently published the paper "Anticipating Divine Protection? Reminders of God Can Increase Nonmoral Risk Taking" which takes a new look at the link between invoking the name of God and risky behaviors. The researchers hypothesized that reminders of God may have opposite effects on varying types of risk-taking behavior. For example, risk-taking behavior that is deemed ‘immoral' such as taking sexual risks or chea........ Read more »

  • February 28, 2015
  • 09:15 AM
  • 245 views

Five motivations for theoretical computer science

by Abel Molina in Evolutionary Games Group

There are some situations, perhaps lucky ones, where it is felt that an activity needs no external motivation or justification.  For the rest, it can be helpful to think of what the task at hand can be useful for. This of course doesn’t answer the larger question of what is worth doing, since it just distributes […]... Read more »

Barton, N.H., Novak, S., & Paixão, T. (2014) Diverse forms of selection in evolution and computer science. Proceedings of the National Academy of Sciences of the United States of America, 111(29), 10398-9. PMID: 25009183  

  • February 26, 2015
  • 03:04 PM
  • 259 views

Dr. Frankenstein might be impressed, the human head transplant

by Dr. Jekyll in Lunatic Laboratories

Sure it sounds like something from the book Frankenstein, but Sergio Canavero of the Turin Advanced Neuromodulation Group has made it known that he intends to announce at this summer’s American Academy of Neurological and Orthopedic Surgeons meeting, that he believes he has put together a group of techniques that should make it possible to attach a human donor body to a head.... Read more »

  • February 25, 2015
  • 11:45 PM
  • 224 views

Operationalizing replicator dynamics and partitioning fitness functions

by Artem Kaznatcheev in Evolutionary Games Group

As you know, dear regular reader, I have a rather uneasy relationship with reductionism, especially when doing mathematical modeling in biology. In mathematical oncology, for example, it seems that there is a hope that through our models we can bring a more rigorous mechanistic understanding of cancer, but at the same time there is the […]... Read more »

Archetti, M., Ferraro, D.A., & Christofori, G. (2015) Heterogeneity for IGF-II production maintained by public goods dynamics in neuroendocrine pancreatic cancer. Proceedings of the National Academy of Sciences of the United States of America, 112(6), 1833-8. PMID: 25624490  

  • February 12, 2015
  • 04:16 AM
  • 286 views

How the brain got language: The mirror system hypothesis

by Farid Pazhoohi in Epistemophil

Language is a unique feature of human beings. In addition to having the ability to use language, humans can conjecture about language consciously and even create realistic constructed languages from scratch. In How the brain got language, Michael A. Arbib, whose work has been influential in shaping the field of computational neuroscience, addresses the title […]... Read more »

Farid Pazhoohi. (2014) How the brain got language: The mirror system hypothesis (review). The Canadian Journal of Linguistics / La revue canadienne de linguistique , 59(3). info:/

  • February 10, 2015
  • 11:55 PM
  • 288 views

False memories and journalism

by Artem Kaznatcheev in Evolutionary Games Group

We like to think of ourselves as a collection of our memories, and of each memory as a snapshot of an event in our lives. Sure, we all know that our minds aren’t as sturdy as our computer’s hard-drive, so these snapshots decay over time, especially the boring ones — that’s why most of us […]... Read more »

Loftus, E.F. (2003) Make-believe memories. The American Psychologist, 58(11), 867-73. PMID: 14609374  

  • February 10, 2015
  • 09:02 AM
  • 249 views

Moral Time: Does Our Internal Clock Influence Moral Judgments?

by Jalees Rehman in Fragments of Truth

Does morality depend on the time of the day? The study "The Morning Morality Effect: The Influence of Time of Day on Unethical Behavior" published in October of 2013 by Maryam Kouchaki and Isaac Smith suggested that people are more honest in the mornings, and that their ability to resist the temptation of lying and cheating wears off as the day progresses. In a series of experiments, Kouchaki and Smith found that moral awareness and self-control in their study subjects decreased in the........ Read more »

  • February 9, 2015
  • 03:26 PM
  • 194 views

Study Demonstrates External Control of Two Thoughts In The Stream of Consciousness

by Marie Benz in MedicalResearch.com

MedicalResearch.com Medical Research Interviews and News
MedicalResearch.com Interview with: Ezequiel Morsella, Ph.D. Associate Professor of Neuroscience Department of Psychology San Francisco State University Assistant Adjunct Professor Department of Neurology University of California, San Francisco Boardmember, Scientific Advisory Board Institute of Cognitive Neurology (INECO), Buenos Aires Medical … Continue reading →
The post Study Demonstrates External Control of Two Thoughts I........ Read more »

MedicalResearch.com Interview with:, Ezequiel Morsella, Ph.D., & Associate Professor of Neuroscience Department of Psychology. (2015) Study Demonstrates External Control of Two Thoughts In The Stream of Consciousness. MedicalResearch.com. info:/

  • February 9, 2015
  • 11:21 AM
  • 273 views

The Beginnings of Jurassic Park: Dinosaur Blood Discovered? (A Guest Post)

by Miss Behavior in The Scorpion and the Frog

By Samantha VoldThe classic tale of Jurassic Park, where dinosaurs once again walked the earth has tickled the fancy of many a reader. Dinosaur DNA preserved in a fossilized mosquito was used to bring these giants back to life. But in real life, it was previously thought that there was no possible way for organic materials to be preserved, that they often degraded within 1 million years if not rapidly attacked by bacteria and other organisms specialized in decomposition. Skin and other soft tiss........ Read more »

Schweitzer, M. (2010) Blood from Stone. Scientific American, 303(6), 62-69. DOI: 10.1038/scientificamerican1210-62  

  • February 9, 2015
  • 09:22 AM
  • 261 views

Literature and Philosophy in the Laboratory Meeting

by Jalees Rehman in The Next Regeneration

Research institutions in the life sciences engage in two types of regular scientific meet-ups: scientific seminars and lab meetings. The structure of scientific seminars is fairly standard. Speakers give Powerpoint presentations (typically 45 to 55 minutes long) which provide the necessary scientific background, summarize their group's recent published scientific work and then (hopefully) present newer, unpublished data. Lab meetings are a rather different affair. The purpose of a lab meeti........ Read more »

  • February 6, 2015
  • 08:34 AM
  • 301 views

Why do we have music? Can one trace the origins of musicality?

by Henkjan Honing in Music Matters

Why do we have music? And what enables us to perceive, appreciate and make music? The search for a possible answer to these and other questions forms the backdrop to a soon-to-be released theme issue of Philosophical Transactions, which deals with the subject of musicality. An initiative of Henkjan Honing, professor of Music Cognition at the University of Amsterdam (UvA), this theme issue will see Honing and fellow researchers present their most important empirical results and offer a joint rese........ Read more »

Honing, H., ten Cate, C., Peretz, I., & Trehub, S. (2015) Without it no music: cognition, biology and evolution of musicality. Philosophical Transactions of the Royal Society B: Biological Sciences, 370(1664), 20140088-20140088. DOI: 10.1098/rstb.2014.0088  

Gingras, B., Honing, H., Peretz, I., Trainor, L., & Fisher, S. (2015) Defining the biological bases of individual differences in musicality. Philosophical Transactions of the Royal Society B: Biological Sciences, 370(1664), 20140092-20140092. DOI: 10.1098/rstb.2014.0092  

Fitch, W. (2015) Four principles of bio-musicology. Philosophical Transactions of the Royal Society B: Biological Sciences, 370(1664), 20140091-20140091. DOI: 10.1098/rstb.2014.0091  

Hoeschele, M., Merchant, H., Kikuchi, Y., Hattori, Y., & ten Cate, C. (2015) Searching for the origins of musicality across species. Philosophical Transactions of the Royal Society B: Biological Sciences, 370(1664), 20140094-20140094. DOI: 10.1098/rstb.2014.0094  

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