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Medical

Medical

Neurology

 

title

Dr. O.P. Chaudhary Hospital

BERA

Objectives: The brainstem evoked response audiometry (BERA) is an objective neurophysiological method for the evaluation of the hearing threshold and diagnosing retro cochlear lesions. The aim of the study was to investigate the hearing level in children with suspected hearing loss or pathological speech development.

EEG / EMG

Electromyography (EMG) is a technique that allows for the recording of the electrical impulses that are generated by muscle activity. In neuromodulator research, EMG is often used to measure various effects of stimulating over the motor regions of the brain. 

NCV

A nerve conduction velocity (NCV) test — also called a nerve conduction study (NCS) — measures how fast an electrical impulse moves through your nerve. NCV can identify nerve damage. During the test, your nerve is stimulated, usually with electrode patches attached to your skin.