Optic Chiasm Archives - Knowing Neurons

Neuro Primer: Sleep

March 20, 2019March 21, 2019 Joel Frohlich 0 Comments Adenosine, Alzheimer's, Alzheimer’s disease, ascending activating system, atonia, Brainstem, Caffeine, Coffee, Dreaming, dreams, general anesthesia, Hypnogram, Hypothalamus, locus coeruleus, NREM, Optic Chiasm, parasomnia, Raphe Nucleus, rapid eye movement sleep, REM, REM sleep behavior disorder, Sleep, Sleep paralysis, suprachiasmatic nucleus, synchronization, tuberomammillary nucleus

It’s easy to ask: “Why sleep?” But we can also turn the question on its head: “Why wake?” We need to be awake, among other reasons, to find and eat… Read more

Brain Basics Neurological and Psychiatric Disorders Sensation and Perception

The Split Brain: Making Two Hemispheres Whole

July 23, 2014March 5, 2017 Kate Fehlhaber 2 Comments Brain, Corpus callosum, Fibers, Hemisphere, Key, Key-Ring, language, Left, Nerves, Optic Chiasm, Perception, Right, Ring, Roger Sperry, See, Split brain, Vision

Admit it! You’ve taken one of those online quizzes to see if you’re more “right-brained” or “left-brained.” Too bad it’s all bunk! Popular culture would have you believe that… Read more

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