II. The modality of the sensory experience
III. Qualitative differences within a modality
(A) II only (B) III only (C) I and II only
(D) II and III only (E) I, II and III
25. The passage can most accurately be described as a discussion concerning historical views of the
(A) anatomy of the brain
(B) manner in which nerve impulses are conducted
(C) significance of different cortical areas in mental experience
(D) mechanics of sense perception
(E) physiological correlates of mental experience
26. Which of the following best summarizes the author's opinion of the suggestion that different areas of the brain determine perceptions produced by sensory nerve impulses?
(A) It is a plausible explanation, but it has not been completely proved.
(B) It is the best explanation of brain processes cur- rently available.
(C) It is disproved by the fact that the various areas of the brain are physiologically very similar.
(D) There is some evidence to support it, but it fails to explain the diversity of mental experience.
(E) There is experimental evidence that confirms its correctness.
27. It can be inferred from the passage that which of the following exhibit the LEAST qualitative variation?
(A) Nerve cells (B) Nerve impulses
(C) Cortical areas
(D) Spatial patterns of nerve impulses