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003429. In medicine, the caloric reflex test (sometimes termed 'vestibular caloric stimulation ') is a test of the vestibulo-ocular reflex that involves irrigating cold or warm water or air into the external auditory canal. This method was developed by Robert Bárány, who won a Nobel prize in 1914 for this discovery.
Oculocardiac reflex. The oculocardiac reflex, also known as Aschner phenomenon, Aschner reflex, or Aschner–Dagnini reflex, is a decrease in pulse rate associated with traction applied to extraocular muscles and/or compression of the eyeball. [1] The reflex is mediated by nerve connections between the ophthalmic branch of the trigeminal ...
Coronary artery disease(CAD), also called coronary heart disease(CHD), ischemic heart disease(IHD),[13]myocardial ischemia,[14]or simply heart disease, involves the reduction of blood flowto the cardiac muscledue to build-up of atherosclerotic plaquein the arteries of the heart. [5][6][15]It is the most common of the cardiovascular diseases.[16 ...
Cold pressor test. The cold pressor test is a cardiovascular test performed by immersing the hand into an ice water container, usually for one minute, and measuring changes in blood pressure and heart rate. These changes relate to vascular response and pulse excitability. Some research suggests that the outcome of the cold pressor test can help ...
However, doctors aren’t worried just yet. “Any medication you take has an increased risk of side effects,” Bavand Youssefzadeh, an ophthalmologist in Beverly Hills, Calif., tells Yahoo Life ...
ACE inhibitors. ACE inhibitors are used to treat and manage high blood pressure, which is a big risk factor for heart disease, heart failure, stroke, and more. ACE inhibitors can lower your thirst ...
Oculogyric crisis ( OGC) is a rare sudden, paroxysmal, dystonic reaction that may manifest in response to specific drugs, particularly neuroleptics, or medical conditions, such as movement disorders. This neurological phenomenon is characterized by a sustained dystonic, conjugate, involuntary upward deviation of both eyes lasting seconds to hours.
Non-contact thermography, thermographic imaging, or medical thermology is the field of thermography that uses infrared images of the human skin to assist in the diagnosis and treatment of medical conditions. Medical thermology is sometimes referred to as medical infrared imaging or tele-thermology and utilizes thermographic cameras.