Results 51 to 60 of about 64,470 (350)

Psychogenic amnesia

NeuroImage, 2003
Time- and content-based memory systems are briefly described so that their importance for a refined analysis of memory disturbances becomes evident. These memory systems are then related to their brain instantiation, emphasizing that there are limbic circuits for encoding different forms of memories, largely cortical networks for memory storage, and a ...
openaire   +2 more sources

Anatomical Progression of Neuropathology in FTLD‐TDP Type C and Linkage to Annexin A11

Annals of Neurology, EarlyView.
Objective Frontotemporal lobar degenerations (FTLD)‐TDP type C (TDP‐C) is distinguished from other FTLD‐TDP subtypes by 3 unique features: (1) invariable onset in the anterior temporal lobe (ATL), (2) phosphorylated TDP‐43 (pTDP) neurites in cortex, and (3) colocalization of all pTDP deposits with annexin A11 (ANXA11).
Allegra Kawles, Caroline Nelson, Ivan Ayala, Elena Barbieri, Rudolph Castellani, Changiz Geula, Tamar Gefen, M. Marsel Mesulam   +7 more
wiley   +1 more source

Transient global amnesia triggered by cold water swimming: A series of 9 cases presenting to a hospital on the coast of Ireland within 5 years

European Journal of Case Reports in Internal Medicine
Background: Transient global amnesia is a clinical syndrome characterized by sudden onset of anterograde amnesia, often accompanied by repetitive questioning, lasting up to 24 hours with complete resolution and no other neurological deficits.
Colm Tuohy, Ginna Alexandra Polania Zuleta   +1 more
doaj   +1 more source

Isolated Mammillary Bodies Damage—An Atypical Presentation of Wernicke Syndrome

Behavioral Sciences, 2018
We report atypical magnetic resonance imaging (MRI) lesions in a case of Wernicke encephalopathy. The patient presented with isolated anterograde amnesia following a partial colectomy complicated by peritonitis. Fluid-attenuated inversion recovery and T2
Samar A. Abbas, Halim Abboud, Moussa A. Chalah, Chadi Sabbagh, Samar S. Ayache   +4 more
doaj   +1 more source

Cross-Situational Statistical Learning of New Words Despite Bilateral Hippocampal Damage and Severe Amnesia

Frontiers in Human Neuroscience, 2020
Word learning requires learners to bind together arbitrarily-related phonological, visual, and conceptual information. Prior work suggests that this binding can be robustly achieved via incidental cross-situational statistical exposure to words and ...
David E. Warren, Tanja C. Roembke, Natalie V. Covington, Bob McMurray, Melissa C. Duff   +4 more
doaj   +1 more source

Disconnection between the default mode network and medial temporal lobes in post-traumatic amnesia

Brain : a journal of neurology, 2016
See Bigler (doi:10.1093/aww277) for a scientific commentary on this article. Post-traumatic amnesia is common following traumatic brain injury and is an important predictor of clinical outcome. De Simoni et al.
S. De Simoni, P. Grover, P. Jenkins, L. Honeyfield, R. Quest, E. Ross, G. Scott, Mark H. Wilson, Paulina Majewska, A. Waldman, Maneesh C. Patel, D. Sharp   +11 more
semanticscholar   +1 more source

When Does Alzheimer's Disease Start? Plasma Aβ42/40 Assays Show Steep Changes at Aβ‐PET Centiloid 15, Mean Age of 66 Years

Annals of Neurology, EarlyView.
Objective Sporadic late‐onset Alzheimer's disease (AD) is characterized by a long pre‐clinical phase where amyloid‐beta (Aβ) and tau begin to accumulate in the brain. The primary objective was to determine the age at which AD starts by finding the average population age when both positron emission tomography (PET) Aβ (Aβ‐PET) and plasma Aβ42/40 become ...
Rodrigo Cánovas, Timothy Cox, Vincent Doré, Pierrick Bourgeat, Jurgen Fripp, Azadeh Feizpour, Rosita Shishegar, Christopher J. Fowler, Simon M. Laws, Tenielle Porter, Stephanie Rainey‐Smith, Leslie M. Shaw, Randall J. Bateman, Yan Li, Ovod Vitaliy, Michael W. Weiner, John C. Morris, Tammie L.S. Benzinger, Suzanne E. Schindler, Akinori Nakamura, Takeshi Iwatsubo, Takeshi Ikeuchi, Takashi Kato, Paul Maruff, Hamid R. Sohrabi, Christopher C. Rowe, Ralph N. Martins, Colin L. Masters, James D. Doecke, for the Alzheimer's Disease Neuroimaging Initiative   +29 more
wiley   +1 more source

Mental Activity During Episodes of Sleepwalking, Night Terrors or Confusional Arousals: Differences Between Children and Adults

Nature and Science of Sleep, 2021
Anna Castelnovo,1– 3 Giuseppe Loddo,4 Federica Provini,5,6 Silvia Miano,1 Mauro Manconi1,2,7 1Sleep Medicine Unit, Neurocenter of Southern Switzerland, Ospedale Civico, Lugano, Switzerland; 2Faculty of Biomedical Sciences, Università della ...
Castelnovo A, Loddo G, Provini F, Miano S, Manconi M   +4 more
doaj  

Application of a polygraph detector in diagnosing symptom simulationof the biographical amnesia [PDF]

Национальный психологический журнал, 2015
The paper considers the first case of using polygraph («lie detector») in the history of Russia for diagnosing possible simulation of auto amnesia symptoms (biographical amnesia).
Roman S. Ivanov
doaj   +1 more source

Inducing amnesia through systemic suppression

Nature Communications, 2016
Hippocampal damage profoundly disrupts the ability to store new memories of life events. Amnesic windows might also occur in healthy people due to disturbed hippocampal function arising during mental processes that systemically reduce hippocampal ...
Justin C. Hulbert, R. Henson, Michael C. Anderson   +2 more
semanticscholar   +1 more source