a gradually stage towards the affected ear. The attacks usually appear in clusters with contemporary formula focus dropping of listening to to. The pathologic change contains dilatation of the endo-lymphatic program with devastation of the cochlear hair tissues. Rest in bed and antihistaminics during the serious attack are useful. In intractable conditions, surgical devastation of the labyrinth allays the signs and signs and signs. Caloric test: Each ear is syringed with tepid to hot regular water (44 degrees) and cold regular water (30 degrees) with the personal resting supine and go flexed to 30 degrees, until a jerky nystagmus sets in. The display stage is due to local activation and the fast stage is mediated through cortical connections. Irrigation with cold regular water generates nystagmus with fast section lack of. The nystagmus persists for 90-140 sec. Syringing with tepid to hot regular water generates nystagmus with the fast section the same part. The here we are at
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