Results 1 to 10 of about 13,220 (199)

Complex dissociation following maternal suicide attempt in a 17-year-old female: a case report [PDF]

Journal of Medical Case Reports
Background Dissociative disorders involve disruptions in memory, identity, sensory awareness, and motor control, often triggered by psychological distress.
Shota Hanyu
doaj   +2 more sources

An “Engram-Centric” Approach to Transient Global Amnesia (TGA) and Other Acute-Onset Amnesias [PDF]

Neurology International
The differential diagnosis of acute-onset amnesia includes transient global amnesia (TGA), transient epileptic amnesia (TEA), and functional (or psychogenic) amnesia.
Andrew J. Larner
doaj   +2 more sources

Posterior reversible encephalopathy syndrome during epidural labor analgesia: a case report [PDF]

JA Clinical Reports
Background Posterior reversible encephalopathy syndrome (PRES) often presents with a wide range of neurological symptoms, and atypical manifestations can complicate its diagnosis.
Sadamu Sugimoto, Misako Shimizu, Mariko Takebe, Kousou Matsuura, Tomonori Takazawa   +4 more
doaj   +2 more sources

Psychogenic amnesia: syndromes, outcome, and patterns of retrograde amnesia [PDF]

Brain, 2017
There are very few case series of patients with acute psychogenic memory loss (also known as dissociative/functional amnesia), and still fewer studies of outcome, or comparisons with neurological memory-disordered patients.
Casey, Sarah J, Corno, Federica, Friedner, Kimberley, Harrison, Neil A, Humphreys, Kate, Jaldow, Eli Joseph, Johnston, Kate, Kopelman, Michael D, Pitkanen, Mervi   +8 more
core   +4 more sources

Transient epileptic amnesia: temporal progression of partially treated disease—a case report [PDF]

Journal of Medical Case Reports
Background Transient memory loss with preserved consciousness needs precise diagnosis, as it could be owing to different causes requiring different management approaches.
Chamila Mettananda, Sachith Mettananda, Kamal Gunarathne, Manjula Caldera   +3 more
doaj   +2 more sources

Retrograde Amnesia – A Question of Disturbed Calcium Levels?

Frontiers in Cellular Neuroscience, 2021
Retrograde amnesia is the inability to remember events or information. The successful acquisition and memory of information is required before retrograde amnesia may occur. Often, the trigger for retrograde amnesia is a traumatic event.
Dirk Montag
doaj   +1 more source

Increased Pupil Size during Future Thinking in a Subject with Retrograde Amnesia

Brain Sciences, 2022
Recent research has assessed pupil size during past thinking in patients with retrograde amnesia. Building on this research, we assessed pupil size during future thinking in a retrograde amnesia patient.
Claire Boutoleau-Bretonnière, Estelle Lamy, Mohamad El Haj   +2 more
doaj   +1 more source

Dissociative Fugue Symptoms in a Middle-Age Hispanic Male: A Case Report

Journal of Scientific Innovation in Medicine, 2021
Background: Dissociative amnesia, also referred to as psychogenic amnesia, is a type of retrograde memory loss often associated with traumatic or stressful life events.
Gurtej Gill, Nicholas Dumlao, Panagiota Korenis, Bibiana Susaimanickam   +3 more
doaj   +1 more source

Retrograde amnesia for semantic information in Alzheimer's disease [PDF]

, 2005
Patients with mild to moderate Alzheimer's disease and normal controls were tested on a retrograde amnesia test with semantic content (Neologism and Vocabulary Test, or NVT), consisting of neologisms to be defined. Patients showed a decrement as compared
Kollen, A., Meeter, M., Scheltens, P.
core   +3 more sources

Retrograde amnesia for facts and events: Findings from four new cases [PDF]

, 1998
Two patients with presumed hippocampal formation lesions and two patients with more extensive temporal lobe damage, all of whom became amnesic in a known year, were given tests of anterograde and retrograde memory function.
Jonathan M. Reed, Larry R. Squire
core   +1 more source