<unk>  is a clinical sign in which scratching along the inner side of the extensor hallucis longus tendon elicits an extensor plantar reflex. It is found in patients with pyramidal tract lesions, and is one of a number of Babinski-like responses. It was named after the American neuropsychologist and neuropsychiatrist Ethel Letitia<unk>  (1892–1963).
Cornell's sign
Adson's sign
Dance's sign
Louvel's sign
Pratt's sign
Kelly's sign
Rovsing's sign
Cullen's sign