The back of a child's head as he watches tv.

Watching TV Alters Children’s Brain Structure and Lowers IQ

From the black-and-white days of I Love Lucy to the blue-ray lasers of today’s Game of Thrones in dazzling 3D, parents have worried that television might harm their child’s brain development.  Now the answer is plain to see.  Brain imaging (MRI) shows anatomical changes inside children’s brains after prolonged TV viewing that would lower verbal IQ. Continue reading

Posted in Brain Development, by Douglas Fields, Caregivers, Childhood, Childhood Disorders, Educators, In Society, Learning and Memory, Press, Uncategorized
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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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Poisoned Synapses not Crocodile Bile the Likely Killer of Mozambique Beer Drinkers

On January 11, 2015 news swept the globe reporting that scores of people died and 200 were sickened by drinking beer poisoned with crocodile bile in Mozambique.  Thinking is now shifting to the possibility of poisoned synapses, not reptilian bile as the cause of these deaths.

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Posted in About Neuroscience, by Douglas Fields, Cell Communication, Chemicals, Childhood, Childhood Disorders, Diet and Exercise, Injury, Pregnancy and Parenting
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