Results 61 to 70 of about 35,706 (284)
Photoplethysmography for Quantitative Assessment of Sympathetic Nerve Activity (SNA) During Cold Stress [PDF]
, 2019 The differences in the degree of sympathetic nerve activity (SNA) over cutaneous blood vessels, although known to be more prominent in the periphery than the core vasculature, has not been thoroughly investigated quantitatively.
Ainslie +43 more
core +2 more sources
Targeted Perfusion Therapy in Spinal Cord Trauma. [PDF]
, 2020 We review state-of-the-art monitoring techniques for acute, severe traumatic spinal cord injury (TSCI) to facilitate targeted perfusion of the injured cord rather than applying universal mean arterial pressure targets.
Papadopoulos, MC, Saadoun, S
core +1 more source
Ultrasound in Obstetrics &Gynecology, EarlyView.ABSTRACT Objective To characterize the fetoplacental response to acute maternal hyperoxygenation (AMH) in fetuses with suspected coarctation of the aorta (CoA) using fetal cardiac magnetic resonance imaging (MRI). Methods Pregnant women carrying a fetus with suspected CoA were recruited prospectively from a tertiary fetal cardiology center as part of ...
M. P. M. van Poppel +10 more
wiley +1 more source
METHOD FOR DETERMINING THE UPPER LIMIT OF CEREBRAL AUTOREGULATION IN RATS
Фармация и фармакология (Пятигорск), 2018 The main objective of the phenomenon of cerebral autoregulation is to maintain a constant cerebral blood flow rate with changes in systemic arterial pressure in the range of 50 mmH up to 150 Mmhg.
A. V. Voronkov, A. S. Lysenko
doaj +1 more source
Impaired Dynamic Cerebral Autoregulation in Cerebral Venous Thrombosis
Frontiers in Neurology, 2020 Background: Cerebral autoregulation is crucial in traumatic brain injury, which might be used for determining the optimal intracranial pressure. Cerebral venous thrombosis (CVT) is a cerebral vascular disease with features of high intracranial pressure ...
Jie Chen +6 more
doaj +1 more source
Acta Obstetricia et Gynecologica Scandinavica, Volume 104, Issue 8, Page 1487-1495, August 2025.Younger maternal age and lower socioeconomic status emerged as key risk factors for progression from pre‐eclampsia to eclampsia in two low‐ and middle‐income countries (Uganda and Ecuador), challenging the traditional focus on disease severity alone. This suggests a need to broaden risk assessment criteria.
Annettee Nakimuli +9 more
wiley +1 more source
Comparison of frequency and time domain methods of assessment of cerebral autoregulation in traumatic brain injury. [PDF]
, 2014 The impulse response (IR)-based autoregulation index (ARI) allows for continuous monitoring of cerebral autoregulation using spontaneous fluctuations of arterial blood pressure (ABP) and cerebral flow velocity (FV).
Brady, Ken M +9 more
core +2 more sources
Beyond synapses: cytoplasmic connections in brain function and evolution
Biological Reviews, EarlyView.ABSTRACT Following Ramón y Cajal's groundbreaking contributions to the identification of synapses, research in neuroscience predominantly focused on their pivotal role in neural communication (the neuron doctrine), overlooking an intriguing possibility suggested by Golgi of non‐synaptic interactions among neural cells.
Malalaniaina Rakotobe, Chiara Zurzolo
wiley +1 more source
Critical Care Research and Practice, 2018 Extracorporeal membrane oxygenation (ECMO) is a life-saving technique that is widely being used in centers throughout the world. However, there is a paucity of literature surrounding the mechanisms affecting cerebral physiology while on ECMO.
Syed Omar Kazmi +4 more
doaj +1 more source
Diabetes, Obesity and Metabolism, EarlyView.Abstract Aims Type 2 diabetes increases the risk of depression, but the mechanisms underlying this association are incompletely understood. We investigated whether microvascular dysfunction, neurodegeneration, low‐grade inflammation, advanced glycation end products (AGEs) and arterial stiffness, pathologies that are more common in diabetes, explain, or
Indra L. M. Steens +10 more
wiley +1 more source