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2. Produced as an automatic response or reaction: reflex opposition to change. 3. ankle clonus reflex Also found in: Dictionary , Thesaurus , Encyclopedia . A reflex elicited by quick, vigorous dorsiflexion of the foot while the knee is held in a flexed position, resulting in repeated clonic movement of the foot as long as it is maintained in dorsiflexion.

Klonus reflex

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SC=sustained clonus. Babinski Reflex: Down—normal plantar flexion; O= CLONUS MECHANISMThe exact mechanism of clonus remains unclear. Two different hypotheses have been asserted regarding the development of clonus. The most widely accepted explanation since the pioneering studies by Denny-Brown (1928-1929 is that hyperactive stretch reflexes in clonus are caused by self-excitation (14). Synonyms for ankle clonus reflex in Free Thesaurus.

Produced as an automatic response or reaction: reflex opposition to change. 3.

Eur Arch. klonus. snabba och livliga ryckningar i en muskelgrupp, kan uppstå vid utlösning av reflexer. Sök i ordlistan.

Klonus reflex

The usual rates are 5 to 8 Hz; in any muscle in one patient, the rate tends to remain the same. Like other reflexes induced by stretch, clonus occurs with an appropriate degree of increased muscle tone. For Babinski reflex, the lateral sole of the foot is firmly stroked from the heel to the ball of the foot with a tongue blade or end of a reflex hammer.

Klonus reflex

The following facts are known about clonus. The usual rates are 5 to 8 Hz; in any muscle in one patient, the rate tends to remain the same. Like other reflexes induced by stretch, clonus occurs with an appropriate degree of increased muscle tone.
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Muskelgruppen. 2 Pathophysiologie. Der Klonus stellt gewissermaßen die Extremform eines Muskeleigenreflexes dar.

Ryckningar vid dorsalflektion av foten.
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snabba och livliga ryckningar i en muskelgrupp, kan uppstå vid utlösning av reflexer. Sök i ordlistan.