Two Systems That Undergo Very Rapid Development During Infancy Are

question 92

True/False

Two systems that undergo very rapid development during infancy are the muscular system and the nervous system.

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Definitions:

Sodium Ions

Positively charged atoms (cations) of sodium, crucial for various physiological processes including nerve impulse transmission and muscle contraction.

Serotonin

Serotonin is a neurotransmitter that has a key role in stabilizing mood, feelings of well-being, and happiness, as well as regulating sleep, digestion, and other bodily functions.

Dopamine

A neurotransmitter involved in many functions, including mood, sleep, learning, motivation, and reward.

Myelin Sheath

A fatty covering that surrounds and insulates nerve fibers, speeding up the transmission of nerve impulses.