The Absurdity of “Medical Marijuana”

Marijuana use is legal in many states for medical purposes, most of them dealing with neurological conditions (pain, epilepsy, tremor, multiple sclerosis, and many others).  From the perspective of a neuroscientist researcher, the situation with respect to “medical marijuana” is absurd.  Continue reading

Posted in Addiction, Animal Research, Brain Development, by Douglas Fields, Cell Communication, Chemicals, Degenerative Disorders, Diseases & Disorders, Epilepsy, Immune System Disorders, Movement Disorders, Neural Network Function, Neuroethics, Neurolaw, Policymakers, Psychiatric Disorders, Technologies, Uncategorized
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How is the brain like a guitar? Hint: It is all about rhythm

Typically we are introduced to the nervous system by analogy to an electrical circuit, like a door bell or a telephone line carrying a signal rapidly over long distances to activate a specific process.  Never mind that electrical impulses are not transmitted through nerve axons anything like electrons flowing through a copper wire, this electronic circuit analogy is useful up to a point.    If you want to understand how the brain works at a more complex level, you are going to need a new analogy, and if you play an acoustic guitar you’ll find it under your fingertips.

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Posted in About Neuroscience, by Douglas Fields, Cell Communication, Educators, Epilepsy, Learning and Memory, Neural Network Function, Psychiatric Disorders, Senses and Perception, Sleep, Technologies, Uncategorized
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Alzheimer’s Awareness Interview: Gary Landreth

Dana Alliance member Gary Landreth, Ph.D., is a professor of neurosciences and neurology and the director of the Alzheimer Research Laboratory at Case Western Reserve University in Cleveland. In recognition of National Alzheimer’s Disease Awareness Month, he spoke to us about his career, clinical trials, and the pressures to find answers to the Alzheimer’s puzzle. Continue reading

Posted in by the Dana Foundation, Caregivers, Degenerative Disorders, Diseases & Disorders, Technologies
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NEURO.tv Episode 15

NEURO.tv 15 – The Evolution and Function of Mind-wandering and Metacognition

In this episode, Micah Allen, postdoctoral researcher at the University College London, discusses the evolution and function of cognition and metacognition. Continue reading

Posted in Authors, Awareness and Attention, Brain Basics, by Jean-Francois Gariepy, by John Kubie, by Leanne Boucher, Language, Learning and Memory, Neuroanatomy, Sensing, Thinking & Behaving
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Tom and Ray

NPR’s ‘Car Talk’ Co-host Dies of Alzheimer’s

“Turns out he wasn’t kidding,” said Ray. “He really couldn’t remember last week’s puzzler.” (1)  On Monday Tom Magliozzi, co-host of NPR’s ‘Car Talk’ died of Alzheimer’s disease.  For his many fans the dreaded disorder suddenly became personal.  For many, it comes as a shock to learn that the mind-robbing disease can be fatal.

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Posted in by Douglas Fields, Degenerative Disorders, Press, Uncategorized
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