these effects along with modifications in responses to dopaminergic drugs , interactions of id with neuroleptic drugs , and modifications in behavior as a result of selective brain lesions , lead to two conclusions : this animal model is appropriate for human anemia and the best explanation for the variety of behavioral and brain biochemical changes in id rats is that the principal effect of brain id is a selective decrease in the functional level of the dopaminergic d2 system .
C0004927
behavioral
C0006104
brain