Last edited on April 30, 2020 This is an old revision of the document! Medical Psychiatry Autoimmune Encephalitis anti-NMDA Receptor Encephalitis Hashimoto's Encephalitis (Steroid Responsive Encephalopathy Associated with Autoimmune Thyroiditis [SREAT]) Catatonia Delirium Major Neurocognitive Disorder Mild Neurocognitive Disorder / Mild Cognitive Impairment (MCI) Major/Mild Neurocognitive Disorder Due to Another Medical Condition Cryptococcal Meningitis Epilepsy Hepatic Encephalopathy Human Immunodeficiency Virus (HIV) Huntington's Disease (HD) Hypercalcemia and Hyperparathyroidism Hypocalcemia Hypokalemia Hypomagnesemia Hyponatremia Kleine–Levin Syndrome (KLS) Kluver-Bucy Syndrome (KBS) Lyme Disease Moyamoya Disease Multiple Sclerosis (MS) Myocardial Infarction (MI) Neurosyphilis Niemann-Pick Type C Disease (NPC) Psychiatric Manifestations of Paraneoplastic Disorders Porphyria Psychiatric Side Effects of Medications and Substances Systemic Lupus Erythematosus (SLE) Traumatic Brain Injury (TBI) Thyroid Disorders and Diseases Hashimoto's Disease Hyperthyroidism Hypothyroidism Vitamin B12 (Cobalamin) Deficiency Wernicke Encephalopathy and Korsakoff Syndrome Wilson's Disease