Magnan, Valentin Jacques Joseph(redirected from Valentin Jacques Joseph Magnan)
Magnan,Valentin Jacques Joseph, French psychiatrist, 1835-1916.
Magnan sign - paresthesia in the psychosis of cocaine addicts.
Magnan trombone movement - involuntary forward and back movement of the tongue when it is drawn out of the mouth in several basal ganglia disorders.
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