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3D Printed Brain Saves A Life

We are constantly hearing about 3D printing in the media. Whether people are making 3D-printed cars, guns, or even organs, this technology is becoming wild with the thousands of different applications. My new favorite: a 3D printed brain. Continue reading

Posted in Brain Basics, by Steven Miller, Diseases & Disorders, Epilepsy, Neuroanatomy, Technologies
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ntv12

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 legendary Lou Gehrig.

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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shark-300x226

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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wiresvsneurons

Why do nervous systems use slow voltage changes rather than fast electric currents along wires?

Richard Dawkins used his Twitter account to ask some unanswered questions about biology that he finds fascinating, inviting others to share ideas about hypothetical life forms that may or may not have evolved. By nature, these questions can only be addressed using some degree of speculation, but I find this one particularly interesting and I will attempt to answer it. He asks: Continue reading

Posted in Authors, Brain Basics, by Jean-Francois Gariepy, Cell Communication, Chemicals, Evolution, Neural Network Function, Neuroanatomy, Uncategorized
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