patellar reflex (Meaning)
Wordnet
patellar reflex (n)
a reflex extension of the leg resulting from a sharp tap on the patellar tendon
Synonyms & Antonyms of patellar reflex
No Synonyms and anytonyms found
patellar reflex Sentence Examples
- The patellar reflex, commonly known as the "knee-jerk" reflex, is mediated by the L4 segment of the spinal cord.
- A brisk patellar reflex is typically indicative of an intact afferent and efferent pathway.
- In cases of spinal cord injury, the patellar reflex can be absent or diminished.
- Assessing the patellar reflex involves tapping the patellar tendon just below the kneecap, which elicits a reflex contraction of the quadriceps muscle.
- Extensor plantar response, along with absent patellar reflexes, is a sign of an upper motor neuron lesion.
- Hyperactive patellar reflexes can be caused by various neurological conditions, such as hyperthyroidism or multiple sclerosis.
- The patellar reflex is a simple and non-invasive test used to evaluate the integrity of the central nervous system.
- Researchers are exploring the role of patellar reflex measurements in diagnosing and monitoring neurological disorders.
- By eliciting a patellar reflex, healthcare professionals can assess the response of the motor unit to a sudden stimulus.
- Changes in patellar reflex activity can provide valuable information about the underlying health status of the nervous system.
FAQs About the word patellar reflex
a reflex extension of the leg resulting from a sharp tap on the patellar tendon
No synonyms found.
No antonyms found.
The patellar reflex, commonly known as the "knee-jerk" reflex, is mediated by the L4 segment of the spinal cord.
A brisk patellar reflex is typically indicative of an intact afferent and efferent pathway.
In cases of spinal cord injury, the patellar reflex can be absent or diminished.
Assessing the patellar reflex involves tapping the patellar tendon just below the kneecap, which elicits a reflex contraction of the quadriceps muscle.
