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Hoffmann's reflex (Hoffmann's sign, sometimes simply Hoffmann's, or finger flexor reflex) [1] is a neurological examination finding elicited by a reflex test which can help verify the presence or absence of issues arising from the corticospinal tract. It is named after neurologist Johann Hoffmann. [2]
Johann Hoffmann (1857-1919) Johann Hoffmann (28 March 1857 – 1 November 1919) was a German neurologist born in Hahnheim. He is remembered for describing Hoffmann's reflex and Werdnig–Hoffmann disease (now spinal muscular atrophy type 1). He is also known for the adult-onset hypothyroid myopathy, Hoffmann syndrome. [1]
Seen during right ventriculography in the setting of a patent ductus arteriosus, the Goetz sign refers to the negative contrast effect seen in the pulmonary artery from non-contrast enhanced blood shunting left to right from the aorta: Gonda's sign: Viktor Gonda, Ukrainian Neuropsychiatrist, (1889–1959) neurology: pyramidal tract lesions
About 2% of people in the United States have an unruptured brain aneurysm. Most aneurysms don’t show any signs or symptoms. Peggi Wegener shares her story of experiencing an aneurysm.
Babinski sign. The irritative phenomena are present if there is visible flection of the thumb, which goes to opposition: Hoffmann's sign – The patient's middle finger is flicked from the nail side down using the examiners index finger. Tromner's sign - The patient's middle finger is flicked from underneath using the examiner's index finger.
It’s a space dedicated to “signs/media that read as nonsense if read normally: from left to right”. It has over 714 thousand members sharing the funniest, most bizarre signs they’ve ever ...
The sign termed as (H- sign) Hoffmann's sign was elicited by tapping distal to the site of injured nerve which produced tingling sensation, the sensation was neither permanent nor severe. [ 4 ] [ 5 ] [ 6 ] In October 1915, Jules Tinel described the same phenomenon in French "le signe de fourmillement".
Dementia is a devastating condition that impacts up to 10 percent of older adults. And while there's no cure, getting diagnosed early can help patients get on a treatment plan and families prepare ...