_______________ instrument is used to hold patients head and guide the placement of electrodes.(a) Monotaxic(b) Stereotonic(c) Stereotaxic(d) MonotonicI have been asked this question in quiz.Enquiry is from Electrodes for EMG topic in division Bioelectric Signal and Electrodes of Biomedical Instrumentation

_______________ instrument is used to hold patients head and guide the

1.	_______________ instrument is used to hold patients head and guide the placement of electrodes.(a) Monotaxic(b) Stereotonic(c) Stereotaxic(d) MonotonicI have been asked this question in quiz.Enquiry is from Electrodes for EMG topic in division Bioelectric Signal and Electrodes of Biomedical Instrumentation
Answer» The correct answer is (c) STEREOTAXIC The best explanation: For measurement of potential from specific part of the brain, longer NEEDLES are inserted inside the head. The needles are precisely LOCATED by means of a map or atlas of the brain. A special instrument called stereotaxic instrument is used to hold the SUBJECT’s head and guide the placement of the electrodes.

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