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If you were interested in the relationship between functional brain activity and short-term memory, which of...

If you were interested in the relationship between functional brain activity and short-term memory, which of the following methods would be the leastappropriate? A) EEG B) fMRI C) single electrode recording D) TMS

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Answer #1

THE LEAST APPROPIATE IS C) SINGLE ELECTRODE RECORDING: it is the study of electrical properties of biological cells and tissues.

ALL OTHER TESTS ARE DIRECTLY RELATED TO BRAIN.

A) EEG- electroencephalogram is a test to evaluate the electrical activity in the brain. It records brain wave patterns.

B) FMRI- functional magnetic resonance imaging measures brain activity by detecting changes associated with blood flow.

C) TMS- Transcranial magnetic stimulation is a method in which a changing agnetic field is used to cause electric current to flow in a small region of the brain via electromagnetic induction.

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