Simplify

question 56

Multiple Choice

Simplify:

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Definitions:

Brain Weight

The mass of the brain, which in adult humans averages about 1.3 to 1.4 kg (approximately 2.9 pounds), though it varies between individuals and across different age and sex groups.

Myelination

The process of coating the axons of neurons with a fatty layer, called myelin, which improves the speed and efficiency of electrical signal transmission in the nervous system.

Cerebellum

A region of the brain that plays a significant role in motor control, coordination, and balance.

Left Hemisphere

The half of the brain that is typically responsible for language, analytical thought, and logical reasoning in most individuals.