NEURO.tv Episode 12 – Optogenetics and anxiety-related behaviors, with Kay Tye.

What is optogenetics and how is it used to determine the contribution of brain areas to normal and dysfunctional behaviors? We discuss with Kay Tye, Assistant Professor of Neuroscience at MIT. Continue reading

Posted in About Neuroscience, Across the Lifespan, Authors, Brain Basics, by Steven Miller, Cell Communication, Mood, Neural Network Function, Neuroanatomy, Sensing, Thinking & Behaving, Stress and Anxiety, Technologies
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The gauntlet has been thrown

On the second day of classes, I polled my students to find out how many had taken the #ALSIceBucketChallenge. About half of them raised their hands; the other half looking on either smugly (they hadn’t done it…yet) or embarrassed (they had done it, but they didn’t want to admit it).

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Posted in Aging, by Leanne Boucher, Caregivers, Cell Communication, Degenerative Disorders, Movement, Movement Disorders, Neural Network Function, Neuroanatomy
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Sharks use ESP

As the water warms in summer, beachgoers flock to the ocean and thoughts of “jaws” inevitably surface. A shark’s ability to home in on the scent of blood is legendary, but many people are surprised to learn that sharks have a stealthy sixth sense to find prey and explore the world around them. Sharks have the ability to sense an electric aura that surrounds all creatures in seawater–including people. Continue reading

Posted in Animal Research, by Douglas Fields, Neuroanatomy, Senses and Perception, Sensing, Thinking & Behaving, Stress and Anxiety
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NEURO.tv Episode 11 – Moral decision-making and the brain, with Joshua Greene.

What experiments do psychologists use to identify the brain areas involved in moral decision-making? Do moral truths exist? We discuss with Joshua D. Greene, Professor of Psychology at Harvard University and author of Moral Tribes. Continue reading

Posted in Authors, Brain Basics, by Jean-Francois Gariepy, by John Kubie, by Leanne Boucher, Diseases & Disorders, Evolution, In Society, Language, Neural Network Function, Neuroeconomics, Psychiatric Disorders, Sensing, Thinking & Behaving
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The rhythm of lobster season

Today is the second and last day of “mini-season” here in South Florida. That is, the last Wednesday and Thursday of July where Florida lobsters are available for the taking by non-commercial lobster hunters. I grew up in New England and I love me some huge (i.e. 2-3 lb) Maine lobsters, but since establishing some roots down here in sunny Florida, I’ve grown to like the smaller, but still sweet tasting cockroaches of the sea. Continue reading

Posted in About Neuroscience, Animal Research, by Leanne Boucher, Cell Communication, Chemicals, Diet and Exercise, Diseases & Disorders, Movement, Neural Network Function, Neuroanatomy, Technologies
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Book Review: Consciousness and the Brain

Every ten years the scientific study of consciousness passes a milestone. A decade ago the milestone was the publication of Chrisof Koch’s book “Quest for Consciousness” (2004). “Quest” established the groundwork for a scientific approach to the study of consciousness and described progress using techniques of neuroscience and experimental psychology1. Stenislas Dehaene’s book “Consciousness and the Brain: Deciphering how the Brain Codes our Thoughts” presents a mass of new data and along with new theory. I believe it is a major consolidation; a milestone marking the trail forward for the next decade. Continue reading

Posted in Awareness and Attention, by John Kubie, Senses and Perception
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