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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 ...
In Babinski's sign, there is dorsiflexion of the big toe and abduction of the other toes. Physiologically, it is normally present in infants from birth to 12 months. The presence of the Babinski sign after 12 months is the sign of a non-specific upper motor neuron lesion. Increased deep tendon reflex (DTR) Pronator drift [3]
Pyramidal signs indicate that the pyramidal tract is affected at some point in its course. Pyramidal tract dysfunction can lead to various clinical presentations such as spasticity , weakness , slowing of rapid alternating movements, hyperreflexia , and a positive Babinski sign .
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The Babinski sign – a reappraisal Neurol India 48 (4): 314–8. percussion of the tips of the toes causes exaggerated flexion of the toes Rotch sign: Thomas Morgan Rotch: cardiology: pericardial effusion: Rotch sign. (n.d.) Medical Dictionary for the Health Professions and Nursing. (2012).
Throckmorton's reflex is a clinical sign in which pressure over the dorsal side of the metatarsophalangeal joint of the big toe elicits a 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 Tom Bentley Throckmorton. [2]
Babinski’s sign, facial weakness, pupil abnormalities, bulbar palsy, and nystagmus are also commonly found. Symptoms tend to develop fairly quickly, within one to two days. There have been reports of dysesthesias and limb weakness as the presenting features of Bickerstaff brainstem encephalitis. [1]
Strümpell's sign is a clinical sign in which the patient's attempt to flex the knee against resistance 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 Adolf Strümpell. [2]