Glossary
Neurotransmitter: Chemical released from nerve endings that can excite or inhibit the target cellSchizophrenia: Psychotic disorder marked by severe impairment of thinking, emotions and behavior
Psychosis: Feature of mental illness typically characterized by radical changes in personality, impaired functioning, and a distorted or non-existent sense of reality
Hormone: Chemicals secreted by endocrine glands into the blood that have specific effects on the target organs