Which is the process of recording the electrical potential of skeletal muscles and nerves supplying them by inserting small needle electrodes into the muscles?

Correct option is D

Ans(d)
Sol. ECT (Electroconvulsive Therapy): This is a psychiatric treatment used for certain mental health conditions, involving electrical stimulation of the brain. It does not involve recording electrical activity of muscles or nerves.
EEG (Electroencephalogram): This records the electrical activity of the brain, not the muscles or nerves. It is used to diagnose brain-related issues such as epilepsy.
ECG (Electrocardiogram): This records the electrical activity of the heart and is used to monitor heart conditions, not muscles or nerves.
EMG (Electromyography ): EMG is the process of recording the electrical activity of skeletal muscles and the nerves that supply them. It involves inserting small needle electrodes into the muscles to detect electrical impulses, which helps diagnose neuromuscular disorders.