Rigidity: Difference between revisions
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== Definition == | |||
Rigidity is a hypertonic state characterized by constant resistance throughout range of motion that is independent of the velocity of movement. It is the result of excessive supraspinal drive (upper motor neuron facilitation) acting on alpha motor neurons; spinal reflex mechanisms are typically normal.<ref>O'Sullivan SB, Schmitz TJ, Fulk G. Physical rehabilitation. FA Davis; 2019 Jan 25.</ref> | |||
Revision as of 07:35, 31 December 2020
This article or area is currently under construction and may only be partially complete. Please come back soon to see the finished work! (31/12/2020)
Definition[edit | edit source]
Rigidity is a hypertonic state characterized by constant resistance throughout range of motion that is independent of the velocity of movement. It is the result of excessive supraspinal drive (upper motor neuron facilitation) acting on alpha motor neurons; spinal reflex mechanisms are typically normal.[1]
- ↑ O'Sullivan SB, Schmitz TJ, Fulk G. Physical rehabilitation. FA Davis; 2019 Jan 25.
