Results 151 to 160 of about 139,278 (361)

The role of vasopressin in blood pressure maintenance in diabetic orthostatic hypotension. [PDF]

open access: bronze, 1988
Carlos Saad   +5 more
openalex   +1 more source

Spontaneous Intracranial Hypotension: Brain and Spinal MRI Findings

open access: yesAnkara Üniversitesi Tıp Fakültesi Mecmuas, 2017
Aim: Spontaneous intracranial hypotension is a rare syndrome, characterized by orthostatic headache associated with a low cerebrospinal fluid pressure. The aim of this study is to examine the brain and spinal magnetic resonance imaging (MRI) findings of ...
Mehtap Çavușoğlu   +5 more
doaj   +1 more source

Inverse Transition Learning: Learning Dynamics from Demonstrations [PDF]

open access: yesarXiv
We consider the problem of estimating the transition dynamics $T^*$ from near-optimal expert trajectories in the context of offline model-based reinforcement learning. We develop a novel constraint-based method, Inverse Transition Learning, that treats the limited coverage of the expert trajectories as a \emph{feature}: we use the fact that the expert ...
arxiv  

Thyrotoxicosis presenting as orthostatic hypotension [PDF]

open access: bronze, 1980
I Blum, Ariel Barkan, Daniel Yeshurun
openalex   +1 more source

A Hybrid Multi-Factor Network with Dynamic Sequence Modeling for Early Warning of Intraoperative Hypotension [PDF]

open access: yesarXiv
Intraoperative hypotension (IOH) prediction using past physiological signals is crucial, as IOH can lead to inadequate organ perfusion, increasing the risk of severe complications and mortality. However, existing IOH prediction methods often rely on static modeling, overlooking the complex temporal dependencies and non-stationary nature of ...
arxiv  

Diabetic gastroenteropathy: Associations between gastrointestinal symptoms, motility, and extraintestinal autonomic measures

open access: yesNeurogastroenterology &Motility, EarlyView.
We found no associations between gastrointestinal and extraintestinal measures of diabetic autonomic neuropathy. Nonetheless, gastrointestinal symptoms increased with the severity of cardiovascular autonomic neuropathy and were associated with gastrointestinal measures.
Ditte S. Kornum   +12 more
wiley   +1 more source

Validation of the neuropathological criteria of the fourth Consortium on dementia with Lewy Bodies in autopsy cases from psychiatric hospitals

open access: yesPsychiatry and Clinical Neurosciences, EarlyView.
Aim The pathological criteria from the fourth Consortium on Dementia With Lewy bodies (DLB) in psychiatric cohorts has not been validated. Also, the pathological differences in prodromal DLB subtypes remain unclear. This study aimed to elucidate the clinicopathological features of patients with DLB in psychiatric hospitals.
Kazuhiro Takeda   +11 more
wiley   +1 more source

Women in space: A review of known physiological adaptations and health perspectives

open access: yesExperimental Physiology, EarlyView.
Abstract Exposure to the spaceflight environment causes adaptations in most human physiological systems, many of which are thought to affect women differently from men. Since only 11.5% of astronauts worldwide have been female, these issues are largely understudied.
Millie Hughes‐Fulford   +4 more
wiley   +1 more source

Orthostatic Hypotension and Falls [PDF]

open access: yesJournal of the American Geriatrics Society, 2017
Lewis A. Lipsitz, Lewis A. Lipsitz
openaire   +3 more sources

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