The Kathmandu earthquake will alter brain structure of survivors

The disastrous earthquake in Kathmandu has killed hundreds of people and brought grievous tragedy to thousands. Even among the survivors, the earthquake will leave its mark in the form of altered brain structure, according to neuroimaging research performed on survivors of the Wenchuan earthquake of 2008.

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Posted in Awareness and Attention, by Douglas Fields, Learning and Memory, Neural Network Function, Neuroanatomy, Press, Psychiatric Disorders
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How Does Daredevil’s Sonar Really Work?

Pop culture is full of superheroes with incredible powers, especially in the summer. But none of these are as amazing as the superpower within your brain.  Continue reading

Posted in About Neuroscience, Animal Research, Awareness and Attention, Brain Basics, Brain Development, by Dwayne Godwin, Educators, Evolution, In Society, Neuroeducation, Senses and Perception, Sensing, Thinking & Behaving
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Snakes on the Brain

After repeated encounters with a friendly rattlesnake last week I have snakes on the brain.  Serpents are a storehouse of fascinating neuroscience.  Infrared vision, venom, fast-twitch muscles to energize its “warning buzzer,” and more… Continue reading

Posted in About Neuroscience, Animal Research, by Douglas Fields, Cell Communication, Evolution, Neuroanatomy, Senses and Perception, Uncategorized
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Humpback whale

Big Brains/Little Brain: Whale Brains Provide Clues to Cognition

A fascinating report on NPR by science correspondent Jonathan Hamilton yesterday (March 16, 2015) tells the story of Jonathan Keleher, a rare individual born with a major portion of his brain missing:  the cerebellum.  The name in Latin means “little brain,” because the cerebellum sits separately from the rest of the brain looking something like a woman’s hair bun. Neuroscientists have long understood that the cerebellum is important for controlling bodily movements, by making them more fluid and coordinated, but researchers have also long appreciated that cerebellum does much more.  Exactly what these other functions are, have always been a bit mysterious.

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Posted in Animal Research, by Douglas Fields, Evolution, Learning and Memory, Mood, Movement, Movement Disorders, Neuroanatomy, Senses and Perception
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What Color is Distress?

Social media has been on fire with a debate – not over ISIS, healthcare or global warming – but over the perceived color of a dress. The dress provides a unique opportunity to consider two big questions at the interface of philosophy, neuroscience and psychophysics: is there an objective reality, and do we all experience it the same way? You may see the dress differently when you see it next.

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Posted in Aging, Awareness and Attention, by Dwayne Godwin, Childhood, Evolution, Neural Network Function, Neuroeducation, Policymakers, Press, Senses and Perception, Technologies, Uncategorized
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NEURO.tv 16 – Memories, false memories and consciousness

Felipe de Brigard is an Assistant Professor of Philosophy, Arts & Sciences at Duke University. His research, at the intersection of philosophy, psychology and neuroscience, explores the neural mechanisms of false memories and consciousness. He joined us to discuss the nature of memory and the hard problem of consciousness. Continue reading

Posted in Across the Lifespan, Aging, Authors, Brain Basics, by Jean-Francois Gariepy, by John Kubie, by Leanne Boucher, Diseases & Disorders, Learning and Memory, Neural Network Function, Psychiatric Disorders, Sensing, Thinking & Behaving
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Brian Williams ‘False Memory’ – a Neuroscience Perspective

NBC News anchor Brian Williams apologized for his erroneous account of being aboard a helicopter forced to make an emergency landing after being hit by enemy fire while reporting on the Iraq war in 2003.  Williams blames the fallibility of human recall for the error.  How can the neuroscience of memory (and false memory) provide insight?

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Posted in by Douglas Fields, Learning and Memory, Neural Network Function, Neuroeducation, Press, Sleep
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