What Type of Neurotransmitter Is Used by the Pathway Shown

question 78

Multiple Choice

What type of neurotransmitter is used by the pathway shown in the figure?

• A)Norepinephrine
• B)Acetylcholine
• C)Epinephrine
• D)Dopamine
• E)Serotonin

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Definitions:

Semispinalis Cervicis

A muscle in the back of the neck that extends the cervical vertebrae, contributing to the movement and stabilization of the head.

Extends the Neck

Refers to muscles and movements that increase the distance between the chin and the chest, facilitating neck extension.

Spinalis Thoracis

A muscle in the back that is part of the erector spinae muscle group, helping to extend and stabilize the thoracic spine.

Longissimus Thoracis

A muscle in the back that helps extend, rotate, and laterally flex the spine.