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Body & Brain

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psychedelic illustration

LONG, STRANGE TRIP  LSD briefly got tagged as a gene breaker a half century ago before getting a reprieve. Researchers are still trying to figure out how this substance triggers intense, long-lasting hallucinations.

guppies
LIKES FLASHY GUYS  Brain size in a female guppy (left) turns out to affect her taste in males. Bigger brains go with a preference for a colorful guy (right) instead of some dim dud.
electroencephalogram on an infant

A wiry electroencephalogram cap captures a baby’s brain response to a light puff of air to the hand. The type and amount of touches a newborn baby gets in the first days of life may shape later responses to touch perception, a study suggests.

Body & Brain

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