List and Describe the Four Quadriceps Muscles, Including Location, Actions

question 2

Essay

List and describe the four quadriceps muscles, including location, actions, and possible injury implications in the case of imbalance.

---

Definitions:

Cauda Equina

A bundle of spinal nerves and spinal nerve rootlets which appear as a "horse's tail" at the base of the vertebral column.

Spinal Cord

A long, thin, tubular bundle of nervous tissue and support cells that extends from the brainstem to the lumbar region, serving as the main pathway for information connecting the brain and peripheral nervous system.

Third Ventricle

A narrow, vertical cavity in the brain located between the two halves of the diencephalon, involved in the production and flow of cerebrospinal fluid.

Cerebrospinal Fluid

A clear, protective fluid that circulates around the brain and spinal cord, providing cushioning and maintaining chemical stability.