<unk>  is a subspecialty of<unk>  that studies the impact of<unk> cal damage and disease upon behavior, memory, and cognition, and the treatment thereof. Two fields associated with<unk>  are neuropsychiatry and neuropsychology. In the United States,<unk>  & Neuropsychiatry' has been recognized as a single subspecialty by the United Council for<unk> c Subspecialties (UCNS) since 2004. Syndromes and diseases commonly studied by<unk>  include: * Agraphia * Agnosias * Agraphesthesia * Alexia (acquired dyslexia) * Amnesias * Anosognosia * Aphasias * Apraxias * Aprosodias * Attention deficit/hyperactivity disorder * Autism * Dementia * Dyslexia * Epilepsy * Hemispatial Neglect * Psychosis * Stroke * Traumatic brain injury
Behavioral neurology
Psychiatry
Cardiogeriatrics
Neuropsychiatry
Social psychiatry
Pediatric neuropsychology
NeuroQuantology
Pediatric psychology