Biology · Biophysics
The electrodes used for human electroencephalography (EEG) in a standard 10-20 system are labeled with an uppercase letter and a subscript number or letter. Which one of the following statements regarding these labels is INCORRECT?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The uppercase letter is an abbreviation of the anatomical location of the electrode on the head.
- 2The electrodes over the left hemisphere are labeled with an odd number along with the uppercase letter.
- 3The electrodes on the midline of the head are labeled with the subscript letter 'x' along with the uppercase letter.✓
- 4The electrodes over the right hemisphere are labeled with an even number along with the uppercase letter.
Correct answer
The electrodes on the midline of the head are labeled with the subscript letter 'x' along with the uppercase letter.
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