Results 41 to 50 of about 5,150 (198)

Paroxysmal sympathetic hyperactivity secondary to hypoglycemic encephalopathy: A case report

Journal of Diabetes Investigation, EarlyView.
ABSTRACT A 48‐year‐old male was admitted to our hospital due to a hypoglycemic coma. Although his blood glucose level was increased after glucose administration, his impaired consciousness persisted. Magnetic resonance imaging indicated hypoglycemic encephalopathy.
Yushi Kohzuki, Junpei Yamamoto, Yuki Kaminaga, Yoko Kayaba, Hiroshi Onodera, Masahiro Usui   +5 more
wiley   +1 more source

Progressive remote memory decline coincides with parvalbumin interneuron hyperexcitability and enhanced inhibition of cortical engram cells in a mouse model of Alzheimer’s disease

eLife
Patients with Alzheimer’s disease (AD) initially show temporally graded retrograde amnesia, which gradually progresses into more severe retrograde amnesia.
Julia J van Adrichem, Rolinka J van der Loo, Romina Ambrosini Defendi, August B Smit, Michel C van den Oever, Ronald E van Kesteren   +5 more
doaj   +1 more source

An international survey of the relatives and friends of electroconvulsive therapy recipients

Psychology and Psychotherapy: Theory, Research and Practice, EarlyView.
Abstract Objectives This study aimed to address the paucity of studies of the relatives and friends of electroconvulsive therapy (ECT) patients. Methods A total of 1144 people responded to an online survey. Results The respondents included 286 relatives and friends of ECT recipients, from 22 countries.
Christopher Harrop, Sue Cunliffe, Sarah Price Hancock, Lucy Johnstone, Lisa Morrison, John Read   +5 more
wiley   +1 more source

Retrograde amnesia in patients with Alzheimer's disease [PDF]

, 2006
Patients with mild to moderate Alzheimer's disease and normal controls were tested on two retrograde memory tests, one based on public events, and the other querying autobiographical memory. On both tests, patients showed strong decrements as compared to
Mulder, J, J.L. Mulder, M. Meeter, Eijsackers, E, E.V. Eijsackers, Meeter, M., Meeter, M.; id_orcid   +6 more
core   +1 more source

Neuropeptide cyclo-L-prolylglycine counteracts scopolamine-induced long-term memory impairment in rats in the novel object recognition test

Фармакокинетика и Фармакодинамика, 2023
Background. Cyclo-L-prolylglycine (CPG) was designed and synthesized at the V.V. Zakusov as a topological analogue of the classical nootrop piracetam and was further identified as an endogenous compound. Previously, the nootropic effect of CPG was revealed
O. N. Vorontsova, A. G. Alyaeva, K. N. Koliasnikova, E. A. Valdman, P. Yu. Povarnina   +4 more
doaj   +1 more source

Transcranial Direct Current Stimulation (tDCS) for the Treatment of Hemolacria Comorbid With Psychiatric and Somatic Symptoms: A Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Hemolacria is a rare condition characterized by bloody tears. Its etiology is often multifactorial, but functional/psychosomatic mechanisms have been proposed when organic causes are excluded. A 48‐year‐old woman with a history of multiple traumatic brain injuries (coma in 2008, car accident in 2017) presented with refractory generalized ...
Roghayeh Mohammadi, Ahmad Alipour
wiley   +1 more source

Concept Cells and the Neural Bases of Human Memory

Acta Physiologica, Volume 242, Issue 6, June 2026.
ABSTRACT Single‐neuron recordings from the medial temporal lobe of patients undergoing epilepsy surgery have revealed “concept cells” that respond selectively and invariantly to meaningful stimuli such as specific people, places, or objects. These responses offer a unique window into how individual neurons encode high‐level, multimodal representations ...
Beatriz S. Arruda, Rodrigo Quian Quiroga
wiley   +1 more source

Functional retrograde amnesia - Mnestic block syndrome

, 2002
Markowitsch HJ. Functional retrograde amnesia - Mnestic block syndrome. CORTEX.
Markowitsch, Hans J.
core   +1 more source

Hypoxia and retrograde amnesia [PDF]

Psychonomic Science, 1970
Recent studies have questioned the phenomenon of hypoxia-produced RA on the premise that intracellular hypoxia cannot be produced rapidly enough to prevent the memory-consolidation process., Sixteen albino rats were trained to lever press for sucrose and were subjected to one of four treatments: shock only, hypoxia only, shock plus rapid decompression,
E. H. Galluscio, A. Grant Young
openaire   +1 more source

Retrograde Amnesia in Two Strains of Mice

, 1966
The administration of electroconvulsive shock after foot shock in a passive avoidance learning situation produced retrograde amnesia if electroconvulsive shock occurred within 20 sec. of the foot shock.
Richard L. Sprott
core   +1 more source