Results 71 to 80 of about 4,234 (210)

TRANSIENT GLOBAL AMNESIA IN A PATIENT WITH HYPERTENSIVE CRISIS

open access: yesАрхивъ внутренней медицины, 2018
Transient global amnesia was established by Fisher et Adams is 1964 for phenomena characterized by the sudden onset of all types memory loss, retrograde amnesia and the inability to form new  memories and to recall the recent past.
E. V. Yakovleva   +2 more
doaj   +1 more source

Uncovering the impact of the cardiovascular system on cerebrovascular health using MRI

open access: yesExperimental Physiology, EarlyView.
Abstract Human cerebrovasculature is finely tuned to enable local changes in blood flow to meet the brain's demands, whilst protecting the brain from systemic changes in blood pressure, both acutely during a heartbeat and chronically over time. This review summarises cerebrovascular structure and function, their role in disease and neurodegeneration ...
Ian D. Driver, Kevin Murphy
wiley   +1 more source

Bilateral Hippocampus Changes on MRI in Transient Global Amnesia

open access: yes, 2015
Transient Global Amnesia (TGA) is a dynamic condition. An undefined event causesanterograde amnesia (sometimes with retrograde amnesia) that lasts in a day and preserves ofself-identity and of consciousness. Epilepsy, migraine and ischemic events are the
Akyildiz Utku Ogan   +3 more
core  

Posterior ischemia during an attack of transient global amnesia.

open access: yes, 1993
The popular concept that cerebral ischemia causes transient global amnesia has been difficult to prove by cerebral blood flow studies during attacks because the transient global amnesia attacks are so short.
K N Lin   +4 more
core   +1 more source

Microglial Activation Under Hypoxic Conditions in Early Alzheimer's Disease: Can Natural SIRT1 Activators Be Therapeutic Allies in the Inflammation–Energy Axis?

open access: yesPhytotherapy Research, Volume 40, Issue 6, Page 3354-3368, June 2026.
ABSTRACT Alzheimer's disease (AD) is a progressive neurodegenerative condition characterized by a preclinical stage that typically lasts for decades. Early on during this time, microglia react to pathological changes and become protective and even transiently delay neurodegeneration.
Sara Merlo   +3 more
wiley   +1 more source

Brain and behaviour in functional retrograde amnesia

open access: yes, 2004
Fujiwara E. Brain and behaviour in functional retrograde amnesia. Bielefeld (Germany): Bielefeld University; 2004.Functional retrograde amnesia refers to a loss of remote memories in the absence of structural brain damage.
Fujiwara, Esther
core  

Emotional stress-induced transient global amnesia with bilateral hippocampal ischemic lesion

open access: yesНеврология, нейропсихиатрия, психосоматика, 2019
The paper describes a clinical case of transient global amnesia (TGA) in a male patient who has experienced prolonged stress at work and at home. The middle-aged man was admitted to hospital disoriented, constantly repeating the same questions.
R. Perkovic   +5 more
doaj   +1 more source

Conceptualizing Emergency Operations Centres as Teams: A Review of Teamwork and Information Sharing in Crisis Management (2014–2024)

open access: yesJournal of Contingencies and Crisis Management, Volume 34, Issue 2, June 2026.
ABSTRACT During crises, efficient coordination, information sharing, and decision‐making are critical but difficult to achieve due to the complexity and uncertainty. This review aims to describe how Emergency Operation Centres (EOCs) can be conceptualized as a team with particular attention to teamwork and information sharing during crisis management ...
Lilly‐Mari Sten, Martina Granholm
wiley   +1 more source

Concept Cells and the Neural Bases of Human Memory

open access: yesActa 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

Transient Global Amnesia [PDF]

open access: yesJournal of Neurosciences in Rural Practice, 2017
Sivakumar, V., Indiran, Venkatraman
openaire   +2 more sources

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