Alzheimers disease

Discuss and identify how abnormal levels of specific neurotransmitters may be involved in each of these disorders: Alzheimer’s disease, Parkinson’s disease, and schizophrenia. You may have to use other materials/resources to complete the discussion. Feel free to use only reliable internet sources. However, do not copy and paste directly from the source. You must use your own words when using research/material written by another person(s). Please refer to the requirements as stated in your syllabus. APA Outcome: Develop a working knowledge of psychology’s content domains.