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what pace is this
walk
what pace is this
trot
what pace is this
gallop
define proprioception
he sense of the relative position of the body parts and whether/how they are moving
list some proprioceptors
muscle spindles, Golgi tendon organs, joint receptors, skin tactile and mechanoreceptors and hair cells
describe the conscious proprioceptive system
complex voluntary movements
3 neurones
receptor to medulla
medulla to thalamus
thalamus to somatosensory cortex
describe deficits in conscious proprioception
stumbling, knuckling, intention tremor,
describe the subconscious proprioceptive system,
plan and refine movements such as sitting, standing, breathing, chewing, scratching and basic locomotion
2 neurone systems
receptor - spinal ganglion
spinal ganglion via spinocerebellar pathway to the ipsilateral cerebellum.
describe deficits in subconscious proprioception
ataxia - alteration in rate, range and force of movements.
swaying, base wide stance, non-intention tremor.