title: [Variations in the tonic postural activity and Achilles tendon reflex under the influence of mental calculation and of a maneuver derived from Jendrassik's].
mesh_terms: D000125:Achilles Tendon / Q000502:physiology; D000328:Adult; D001288:Attention; D006801:Humans; D008433:Mathematics; D008722:Methods; D008875:Middle Aged; D004856:Postural Balance; D011187:Posture; D012026:Reflex, Stretch
vernacular_title: Variations de l'activité tonique posturale et du réflexe achiléen sous l'influence du calcul mental et d'une manoeuvre dérivée de celle de Jendrassik.