Examlex
If a muscle cell is excited ____________________ is released from the sarcoplasmic reticulum.
Cauda Equina
A collection of nerve roots at the lower end of the vertebral canal, resembling a horse's tail, crucial for lower limb movement and pelvic organ function.
Conus Medullaris
The tapered end of the spinal cord, located around the first lumbar vertebra.
Cauda Equina
A bundle of spinal nerves and spinal nerve rootlets, resembling a horse's tail, located at the lower end of the spinal cord.
Filium Terminale
The filum terminale is a slender filament of connective tissue that extends from the tip of the spinal cord to the coccyx, anchoring the spinal cord in place.
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