Proprioception

Definition

Proprioception is the body's ability to sense its position and movement in space. It involves receptors in muscles, tendons, and joints sending information to the brain for coordination and balance.

5 Must Know Facts For Your Next Test

1. Proprioceptors include muscle spindles, Golgi tendon organs, and joint receptors.
2. Proprioceptive information is processed by the cerebellum for fine-tuning movements.
3. Damage to proprioceptive pathways can lead to ataxia or lack of coordination.
4. Proprioception works closely with the vestibular system to maintain balance.
5. Rehabilitation exercises often focus on improving proprioception after injury.

Review Questions

Related terms

Cerebellum:

A part of the brain that coordinates voluntary movements and balance.

Vestibular System: A sensory system responsible for providing the brain with information about motion, head position, and spatial orientation.

Ataxia: A neurological sign consisting of lack of voluntary coordination of muscle movements.