Near Infrared Spectroscopy (NIRS) Allows Noninvasive Measuring Of

question 12

Multiple Choice

Near infrared spectroscopy (NIRS) allows noninvasive measuring of:

• A) Heart activity
• B) Muscle activity
• C) Liver functions
• D) Cerebral functions
• E) The vascular system

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Definitions:

Acetylcholine

A neurotransmitter in the nervous system involved in many functions including muscle contraction and memory formation.

Arousal

A physiological and psychological state of being awake or reactive to stimuli.

Muscle Action

The process of muscles contracting and relaxing to produce movement in the body.

Glutamate

An important neurotransmitter in the brain that plays a key role in learning and memory.