Disorders of the Area
It has been emphasized that biobehavioral dispositions—e.g., toward a more schizophrenic way of interacting with the world“cannot be logically considered as the result of either genetic influences or environmental factors. Rather, the point was made that innate and environmental factors act in concert to produce observable patterns of behavior. Furthermore, it was noted that even with the evidence presently available to support the role of heredity in expression of schizophrenic illness, the mechanisms whereby such genetic influences are expressed remain to be elucidated. Also, there are a variety of characteristic psychological functions which have been proposed as basic aspects of the schizophrenic process. At the extreme, these functions are expressed in the full-blown syndrome of a patient with a schizophrenic breakdown. However, it was also noted that these functions may be expressed within the “normal” ranges of human behavior. That is, it is possible to identify, to a less pronounced degree, basic behavioral “tendencies” which, in the individual with schizophrenic disease, are expressed to a more extreme degree.
KeywordsDementia Histamine Norepinephrine Catecholamine Sorting
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