Question

unlike other electrophysiological methods of recording neural activity, intracellular unit recording provides measurements of
eeg activity.
reductions in neural firing.
the membrane potential.
action potentials.
question 14
1.5 pts
which of the following wais subtests are perceptual reasoning subtests?
digit symbol
picture completion
none of these
object assembly

Explanation:

Intracellular unit recording is a method that can measure the membrane potential as it involves inserting an electrode into a single - cell to record electrical activity. For the WAIS subtests, Picture Completion, Object Assembly, and Digit Symbol are all perceptual - reasoning subtests as they involve visual - spatial and perceptual skills.

Answer:

For the first question: C. the membrane potential.
For the second question: A. Digit Symbol, B. Picture Completion, D. Object Assembly.