The disorders first recognized as having biological bases are best characterized as disorders that
A) involved significant damage to brain tissue.
B) did not cause neurological damage.
C) resulted from contact with other animal species.
D) were characterized by neurochemical imbalances.

Question

Quizplus · Accepted Answer

Disorders first recognized as having biological bases were often those that involved significant damage to brain tissue, as this provided clear physical evidence of a biological cause.

The Disorders First Recognized as Having Biological Bases Are Best