Which word best describes the following: spinothalamic,pyramidal,corticospinal?
A)Meninges
B)Plexuses
C)Tracts
D)Motor tracts

Question

Quizplus · Accepted Answer

The three words - spinothalamic, pyramidal, and corticospinal - all refer to different tracts within the central nervous system, which are bundles of nerve fibers that travel together and serve specific functions. Specifically, the spinothalamic tract is involved in the transmission of pain and temperature sensations, while the pyramidal and corticospinal tracts are involved in voluntary motor movements. Therefore, choice C - "tracts" - is the best option to describe these terms. Meninges (choice A) are protective membranes that surround the brain and spinal cord, plexuses (choice B) are networks of nerves that serve specific regions of the body, and motor tracts (choice D) is too specific and only applies to one of the tracts mentioned.

Which Word Best Describes the Following: Spinothalamic,pyramidal,corticospinal