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Babinski's sign in a healthy newborn. The Babinski sign can indicate upper motor neuron lesion constituting damage to the corticospinal tract.Occasionally, a pathological plantar reflex is the first and only indication of a serious disease process and a clearly abnormal plantar reflex often prompts detailed neurological investigations, including CT scanning of the brain or MRI of the spine, as ...
Gonda's sign is a clinical sign in which flexing and then suddenly releasing the fourth toe elicits an extensor plantar reflex.It is found in patients with pyramidal tract lesions, and is one of a number of Babinski-like responses. [1]
Babinski sign is present, where the big toe is raised (extended) rather than curled downwards (flexed) upon appropriate stimulation of the sole of the foot. The presence of the Babinski sign is an abnormal response in adulthood. Normally, during the plantar reflex, it causes plantar flexion and the adduction of the toes.
Plantar reflex — in infants up to 1 year of age, a curling of the toes when something rubs the ball of the foot. Pupillary accommodation reflex — a reduction of pupil size in response to an object coming close to the eye. Pupillary light reflex — a reduction of pupil size in response to light.
The Babinski sign – a reappraisal Neurol India 48 (4): 314–8. forceful plantar flexion of the ankle elicits an extensor plantar response Möbius sign: Paul Julius Möbius: endocrinology: thyrotoxicosis: Möbius sign at TheFreeDictionary.com: inability to maintain convergence of eyes Muehrcke's lines: Robert C. Muehrcke: nephrology, oncology
Moniz sign is a clinical sign in which forceful passive plantar flexion of the ankle elicits an extensor plantar reflex. It is found in patients with pyramidal tract lesions, and is one of a number of Babinski-like responses. [1] It is named after Portuguese neurologist António Egas Moniz. [2]
In 1896, at a meeting of the Société de Biologie, Babiński, in a 26-line presentation, delivered the first report on the "phenomène des orteils", i.e., that while the normal reflex of the sole of the foot is a plantar reflex of the toes, an injury to the pyramidal tract will show an isolated dorsal flexion of the great toe—"Babinski's sign."
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. [1] The sign is named after Alfred Gordon. [2]