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Which of the following is NOT a function of macroelectrodes?A) Recording action potentials of individual neurons.B) Measuring postsynaptic potentials from many neurons.C) Detecting the source of seizures in humans.D) Being attached to the scalp for EEG recordings.E) Used in the detection of abnormal electrical activity in the brain

Question

Which of the following is NOT a function of macroelectrodes?A) Recording action potentials of individual neurons.B) Measuring postsynaptic potentials from many neurons.C) Detecting the source of seizures in humans.D) Being attached to the scalp for EEG recordings.E) Used in the detection of abnormal electrical activity in the brain

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Solution

The option that is NOT a function of macroelectrodes is A) Recording action potentials of individual neurons. Macroelectrodes are designed to record the activity of many neurons at once, not individual neurons. This is typically the function of microelectrodes.

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