Cerebral Hemispheres 2

NEUROSCIENTIFICALLY CHALLENGED

NEUROSCIENCE MADE SIMPLER

2-Minute Neuroscience: Glutamate

March 13, 2016


In this video, I discuss glutamate---the primary excitatory neurotransmitter of the human nervous system. Glutamate is an amino acid neurotransmitter that interacts with both ionotropic and metabotropic receptors. There are 3 identified ionotropic glutamate receptors: NMDA, AMPA, and kainate receptors, and 3 identified metabotropic glutamate receptors. Glutamate is removed from the synaptic cleft by excitatory amino acid transporters, or EAATs. Glutamate transported into glial cells is converted to glutamine before being sent back to the neuron to be converted back to glutamate, a process referred to as the glutamate-glutamine cycle.

YOUR BRAIN, EXPLAINED

Sleep. Memory. Pleasure. Fear. Language. We experience these things every day, but how do our brains create them? Your Brain, Explained is a personal tour around your gray matter. Building on neuroscientist Marc Dingman’s popular YouTube series, 2-Minute Neuroscience, this is a friendly, engaging introduction to the human brain and its quirks using real-life examples and Dingman’s own, hand-drawn illustrations.

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  • ...a highly readable and accessible introduction to the operation of the brain and current issues in neuroscience... a wonderful introduction to the field. - Frank Amthor, PhD, Professor of Psychology, The University of Alabama at Birmingham, author, Neuroscience for Dummies

  • An informative, accessible and engaging book for anyone who has even the slightest interest in how the brain works, but doesn’t know where to begin. - Dean Burnett, PhD, author, Happy Brain and Idiot Brain

  • Reading like a collection of detective stories, Your Brain, Explained combines classic cases in the history of neurology with findings stemming from the latest techniques used to probe the brain’s secrets. - Stanley Finger, PhD, Professor Emeritus of Psychological & Brain Sciences, Washington University (St. Louis), author, Origins of Neuroscience