clonus

Clonus is a rhythmic, involuntary muscle contraction and rest that happens when a muscle is stretched. It’s usually seen in folks with neurological problems, equivalent to a number of sclerosis, Parkinson’s illness, and stroke. Clonus will also be attributable to sure drugs, equivalent to antidepressants and antipsychotics.

Checking for clonus is an easy process that may be carried out by a health care provider or different healthcare skilled. The examiner will first ask the affected person to loosen up after which dorsiflex (bend upward) the affected person’s foot. The examiner will then maintain the foot on this place and observe for any involuntary muscle contractions. If clonus is current, the foot will shake rhythmically.

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Clonus is a rhythmic, involuntary muscle contraction and relaxation that occurs in response to a sustained stretch. It is often caused by damage to the central nervous system, such as a stroke or spinal cord injury. Checking for clonus can help to identify the location and severity of the damage.

To check for clonus, the examiner will place the patient’s limb in a position where it is slightly stretched. They will then apply a quick, sharp force to the limb, which will cause it to flex or extend. If the limb continues to move rhythmically after the force is removed, this is a sign of clonus.

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