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Deans' Stroke Musings
Em 2025: 0 notícias
Desde 1995: 3 notícias
Daily rhythm detected for cerebral blood flow in stroke patients
Publicado em 18 de fevereiro de 2023
Strokes are a leading cause of morbidity and mortality in the United States, as well as around the world. Various environmental and biological factors are known to affect the risks and outcomes of strokes. A new study led by investigators from Brigham and Women’s Hospital, a founding member of the Mass General Brigham healthcare system, analyzed the cerebral blood flow (CBF) regulation of individuals who had experienced strokes. The team found that cerebral autoregulation (CA) — one [...]
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From diagnosis to rehabilitation, artificial intelligence helps stroke patients
Publicado em 27 setembro 2021Artificial intelligence is increasingly being used in diagnosis, treatment and rehabilitation of patients after a stroke (stroke), the world’s leading cause of disability, removing one in six people from their activities. THE Federal University of São Paulo (Unifesp), for example, studies applications to track and predict complications. One of them is the transformation of ischemic stroke (blood vessel obstruction) into hemorrhagic (blood leakage). From the collection of [...]ver notícia -
Mechanism Proposed for Pre-Alzheimer Napping
Publicado em 13 agosto 2019Tau tangles appeared to selectively destroy wake-promoting neurons in Alzheimer's disease patients, a small post-mortem study found, potentially explaining the excessive daytime napping that precedes clinical disease. Compared with healthy brains, those from Alzheimer's patients showed significant tau buildup in three areas promoting wakefulness -- the locus coeruleus, lateral hypothalamic area, and tuberomammillary nucleus -- and these regions had lost as many as 75% of their neurons, [...]ver notícia