Examlex
Ctenophores are lined with 10 rows of long tentacles used for locomotion.
Prefrontal Cortex
refers to the front part of the frontal lobe of the brain, which is involved in complex cognitive behavior, personality expression, decision making, and moderating social behavior.
Limbic System
A complex system of nerves and networks in the brain, involved in basic emotions (such as fear and pleasure) and drives (such as those for food and sex).
Motor Cortex
A brain region responsible for the planning, control, and execution of voluntary movements.
Circadian Rhythm
Refers to the natural, internal process that regulates the sleep-wake cycle and repeats roughly every 24 hours.
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