ANHYPNIA By N., Sam M.S. - 48 n. describes deficits, or a complete lack, of mental imagery. See also anilingus. ANHYPNIA: "A person diagnosed with anhypnia is unable to generate or use mental images to remember things. " Related Psychology Terms IMAGELESS THOUGHT Discrimination and Mental Illness in the LGBT Population A Comparison of Maternal and Paternal Filicide EIDETIC IMAGERY (Photographic Memory) JUNG, CARL GUSTAV (1875-1961) LEGAL PSYCHIATRY (Forensic Psychiatry) NATIONAL ASSOCIATION FOR MENTAL HEALTH SOCIAL PSYCHIATRY NATIONAL INSTITUTE OF MENTAL HEALTH (NIMII) AER HUNGER Cite this page: N., Sam M.S., "ANHYPNIA," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/anhypnia/ (accessed June 30, 2022).