What is Gordon reflex?
What is Gordon reflex?
The Gordon reflex describes an extensor plantar response when the calf muscle is squeezed. The Gordon reflex is very simple to complete and can be of use in determining lesion localization. The clinical sign is used to determine whether a lesion of the pyramidal tract exists.
What is plantar positive reflex?
The normal plantar reflex consists of flexion of the great toe or no response. With dysfunction of the corticospinal tract, there is a positive Babinski sign, which consists of dorsiflexion of the great toe with an associated fanning of the other toes.
How do you describe plantar reflex?
The plantar reflex is a reflex elicited when the sole of the foot is stimulated with a blunt instrument. The reflex can take one of two forms. In healthy adults, the plantar reflex causes a downward response of the hallux (flexion).
What does a positive Babinski sign indicate?
In adults or children over 2 years old, a positive Babinski sign happens when the big toe bends up and back to the top of the foot and the other toes fan out. This can mean that you may have an underlying nervous system or brain condition that’s causing your reflexes to react abnormally.
What do you need to know about Gordon’s reflex?
Gordon’s reflex is a clinical sign in neurology which is elicited by squeezing the calf muscle that results in extensor plantar reflex. This is found in patients with pyramidal tract lesions, and is one of a number of Babinski-like responses. How to elicit Gordon reflex?
What is the clinical significance of the plantar reflex?
Clinical Significance The plantar reflex is a nociceptive segmental spinal reflex that serves the purpose of protecting the sole of the foot. The clinical significance lies in the fact that the abnormal response reliably indicates metabolic or structural abnormality in the corticospinal system upstream from the segmental reflex.
How is the Babinski sign related to the plantar reflex?
The Babinski sign is a cutaneous reflex in which the big toe moves upward on stimulation of the sole of the foot. However, the issue is more complicated than simply toe movements. The plantar reflex was known to physicians in the mid-nineteenth century in the sense of reflex withdrawal of the entire lower extremity.
Where did the name Gordon’s sign come from?
Gordon’s sign. Differential diagnosis. Pyramidal tract lesions. Gordon’s sign is a clinical sign in which squeezing the calf muscle elicits an extensor plantar reflex. It is found in patients with pyramidal tract lesions, and is one of a number of Babinski-like responses. The sign is named after Alfred Gordon.