Results 31 to 40 of about 12,700 (209)
Retrograde Amnesia in Parkinson’s Disease [PDF]
Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, 1984 ABSTRACT:Retrograde amnesia was assessed in demented and non-demented Parkinson’s patients using a test of remote memory spanning the years from 1920-1979. Results indicated that the demented patients 1) scored significantly below normal controls and 2) had equal impairment for all time periods.
Nelson Butters +4 more
openaire +3 more sources
Focal retrograde amnesia: voxel-based morphometry findings in a case without MRI lesions.
PLoS ONE, 2011 Focal retrograde amnesia (FRA) is a rare neurocognitive disorder presenting with an isolated loss of retrograde memory. In the absence of detectable brain lesions, a differentiation of FRA from psychogenic causes is difficult. Here we report a case study
Bernhard Sehm +5 more
doaj +1 more source
What went wrong? The flawed concept of cerebrospinal venous insufficiency [PDF]
, 2013 In 2006, Zamboni reintroduced the concept that chronic impaired venous outflow of the central nervous system is associated with multiple sclerosis (MS), coining the term of chronic cerebrospinal venous insufficiency ('CCSVI'). The diagnosis of 'CCSVI' is
Al-Omari MH +22 more
core +2 more sources
Persistent Autobiographical Amnesia: A Case Report
Behavioural Neurology, 2007 We describe a 47-year-old man who referred to the Emergency Department for sudden global amnesia and left mild motor impairment in the setting of increased arterial blood pressure. The acute episode resolved within 24 hours.
C. Repetto +8 more
doaj +1 more source
Amnesia of Uncertain Etiology in an Adolescent during COVID-19 Pandemic: A Case Report
Case Reports in Neurology, 2022 Sudden retrograde memory loss, in the absence of neurological causes, is usually referred to as a dissociative symptom. Dissociative amnesia, defined in the DSM-V as an inability to remember important autobiographical experiences, usually of a traumatic ...
Benedetta Basagni +3 more
doaj +1 more source
Лечащий Врач, 2021 This article describes a case of retrograde amnesia after intentional poisoning with Isoniazid in a 31 year old male patient suffering from Tropicamide drug addiction.
S. I. Goncharova +3 more
doaj
Temporary Memory Steal: Transient Global Amnesia Secondary to Nephrolithiasis
Clinical Practice and Cases in Emergency Medicine, 2018 Transient global amnesia (TGA) is typified by an abrupt and transient anterograde amnesia, “with repetitive questioning and often variable retrograde amnesia persisting up to 24 hours.” A 54-year-old male presented to our emergency department with ...
Muhammad Durrani +3 more
doaj +1 more source
Неврология, нейропсихиатрия, психосоматика, 2023 Transient global amnesia (TGA) is a rare symptom complex characterized by a brief episode of severe fixation, anterograde and retrograde amnesia. The prevalence of TGA increases with age.
O. O. Martynova, V. V. Zakharov
doaj +1 more source
Normal and Amnesic Learning, Recognition, and Memory by a Neural Model of Cortico-Hippocampal Interactions [PDF]
, 1993 The processes by which humans and other primates learn to recognize objects have been the subject of many models. Processes such as learning, categorization, attention, memory search, expectation, and novelty detection work together at different stages ...
Carpenter, Gail A., Grossberg, Stephen
core +2 more sources
Overtraining Strengthens the Visual Discrimination Memory Trace Outside the Hippocampus in Male Rats
Frontiers in Behavioral Neuroscience, 2021 The hippocampus (HPC) may compete with other memory systems when establishing a representation, a process termed overshadowing. However, this overshadowing may be mitigated by repeated learning episodes, making a memory resistant to post-training ...
Hugo Lehmann +2 more
doaj +1 more source