The earliest known practitioner who believed that the brain dysfunction, not demons and evil spirits, was the cause of abnormal behavior was

I honestly love this topic, i dont know if this has a multiple-choice answer but ill give you what i know.

Hippocrates.

caused difficulty for individuals who worked with her. Early attempts at treating abnormal behavior have a predominant belief, The earliest known practitioner who believed that brain dysfunction, not demons and evil spirits, was the cause.

) the chinese armed forces had been removed from the city