Question

Sapling Learning macmilan learning Match the anatomical structures and functional descriptions with the correct level of motor control. Segmental level Projection level Precommand level conveys information cerebellum spinal cord stimulates specific brain stem nuclei to motor neurons muscle groups monitors muscle tone Hint Previous Give Up & View Solution e Check Answer D Next 4

Answer 1

Precommond level:- monitor muscle tone,cerebellum

Projection level:- brain stem nuclei, conveys information to motor neurons.

Segmental level:- spinal cord ,stimulate specific groups of muscles.

Explanation:- precommond level is highest,it monitors muscle tune too,it initiates and end movements, coordinate movements, blocks the unwanted movements .

Projection level:- it middle ,it conveys instructions to spinal cord motor neurons ,responsible for voluntary movements.

Segmental level:- lowest, repeated motor activities, spinal cord circuits and reflexes ,control locomotion, etc