主题词：Schizophrenia research and treatment; Treatment of Major Depression; Electroconvulsive Therapy Studies; Bipolar Disorder and Treatment; Epilepsy research and treatment; Pharmacological Effects and Toxicity Studies; Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes; Neurotransmitter Receptor Influence on Behavior; Attention Deficit Hyperactivity Disorder; Tryptophan and brain disorders; Obsessive-Compulsive Spectrum Disorders; Sleep and related disorders; Parkinson's Disease and Spinal Disorders; Pharmaceutical studies and practices; Mental Health Research Topics; Mental Health and Psychiatry; Sleep and Wakefulness Research; Alcoholism and Thiamine Deficiency; Child and Adolescent Psychosocial and Emotional Development; Poisoning and overdose treatments; Pharmacogenetics and Drug Metabolism; Anesthesia and Sedative Agents; Cardiac electrophysiology and arrhythmias; Diet and metabolism studies; Parkinson's Disease Mechanisms and Treatments