Reflex tests

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• reflex — [[t]ri͟ːfleks[/t]] reflexes 1) N COUNT A reflex or a reflex action is something that you do automatically and without thinking, as a habit or as a reaction to something. Walsh fumbled in his pocket, a reflex from his smoking days... I turned to… …   English dictionary

• Patellar reflex — The patellar reflex or knee jerk is a stretch reflex and is a myotatic reflex. MechanismStriking the patellar tendon with a tendon hammer just below the patella stretches the quadriceps tendon. This stimulates stretch sensory receptors (most… …   Wikipedia

• corneal reflex — reflex blinking of both eyes normally elicited by lightly touching the cornea of one eye. This reflex is lost in deep coma, during general anaesthesia, and in death; it is therefore one of the tests used to confirm death …   The new mediacal dictionary

• Vestibulo-ocular reflex — The vestibulo ocular reflex. A rotation of the head is detected, which triggers an inhibitory signal to the extraocular muscles on one side and an excitatory signal to the muscles on the other side. The result is a compensatory movement of the… …   Wikipedia

• Caloric reflex test — Nystagmus test redirects here. For the field sobriety test, see horizontal gaze nystagmus test. Caloric reflex test Diagnostics ICD 9 CM 95.44 In medicine, the caloric reflex test (sometimes termed vestibular caloric stimulation ) i …   Wikipedia

• Fixation reflex — The fixation reflex is that concerned with attracting the eye on a peripheral object. For example, when a light shines in the periphery, the eyes shift gaze on it. It is controlled by the occipital lobe of the cerebral cortex, corroborated by two …   Wikipedia

• psychogalvanic reflex — ▪ neurophysiology also called  galvanic skin response (GSR)        a change in the electrical properties of the body (probably of the skin) following noxious stimulation, stimulation that produces emotional reaction, and, to some extent,… …   Universalium

• Coma — For other uses, see Coma (disambiguation). Coma ICD 10 R40.2 ICD 9 780.01 In medicine, a coma (from the Greek κῶμα koma, meaning deep slee …   Wikipedia

• Electroneuronography — (ENoG) is a neurological non invasive test that was first described by Esslen and Fisch in 1979 and is used to examine the integrity and conductivity of a peripheral nerve. It consists of a brief electrical stimulation of the nerve in one point… …   Wikipedia

• Seal hunting — Sealing redirects here; for other uses, see sealing (disambiguation). Seal hunting, or sealing, is the personal or commercial hunting of seals for their pelts, blubber, and meat; as well as to ensure the population does not reach levels that… …   Wikipedia

• Achilles tendon — Infobox Anatomy Name = Achilles tendon Latin = tendo calcaneus, tendo Achillis GraySubject = 129 GrayPage = 483 Caption = Posterior view of the foot and leg, showing the Achilles tendon ( tendo calcaneus ). The gastrocnemius muscle is cut to… …   Wikipedia