By the Age of 2, a Human's Brain Weighs _____

question 5

Short Answer

By the age of 2, a human's brain weighs _____ percent of what it will weigh in adulthood.

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Definitions:

Rhythmic Activity

Patterns of repeated motions or sounds that occur at regular intervals, found in various biological and mechanical systems.

Medial Pontine Reticular Formation

A section of the brainstem involved in regulating autonomic functions, locomotion, and sleep-wake cycles.

Inferior Olivary Nucleus

A structure in the brainstem involved in motor control, providing input to the cerebellum and playing a role in the timing and coordination of movements.

Suprachiasmatic Nucleus

A small region of the brain in the hypothalamus responsible for controlling circadian rhythms.