Results 111 to 120 of about 35,724 (244)
In-Suit Doppler Technology Assessment [PDF]
The objective of this program was to perform a technology assessment survey of non-invasive air embolism detection utilizing Doppler ultrasound methodologies.
Greene, Ernest R. +2 more
core +1 more source
Magnetic Resonance in Medicine, Volume 96, Issue 1, Page 83-95, July 2026.ABSTRACT Purpose To directly quantify respiration‐driven cerebrovascular resistance dynamics (CRD) using a gas‐free MRI framework based on the internal‐to‐external artery carotid flow ratio (ratio_Q). Theory and Methods Two independent datasets (n = 10 and n = 17) were used to evaluate repeatability and to compare breathing conditions.
Pan Liu +5 more
wiley +1 more source
Expression of Concern: Focused transcranial ultrasound for treatment of neurodegenerative dementia
Alzheimer’s & Dementia: Translational Research & Clinical Interventions, 2019 Introduction Preclinical studies support investigation of focused ultrasound for breakdown of cerebral pathologies in neurodegenerative conditions including Alzheimer's disease (AD) and Parkinson's disease (PD).
Natalie Eleanor Nicodemus +13 more
doaj +1 more source
Non‐Invasive Multidimensional Capacitive Sensing for In Vivo Traumatic Brain Injury Monitoring
Advanced Materials Technologies, Volume 11, Issue 9, 6 May 2026.Single‐electrode, multidimensional capacitive sensors noninvasively assess cerebral autoregulation and compliance for traumatic brain injury monitoring. ABSTRACT Traumatic brain injury (TBI) is a major cause of death and disability, but invasive intracranial pressure (ICP) monitoring is risky, and current non‐invasive methods lack the resolution and ...
Shawn Kim +8 more
wiley +1 more source
Genetic Contribution to Asthma Informs Acute Chest Syndrome Pathophysiology and Risk Stratification
American Journal of Hematology, Volume 101, Issue 5, Page 961-971, May 2026.ABSTRACT Acute chest syndrome (ACS) is a severe complication of sickle cell disease (SCD) occurring in ~50% of patients, some presenting frequent episodes. We lack tools to identify patients at high risk of ACS occurrence or frequent episodes. Epidemiological studies have found an association between asthma and ACS, but whether this link is causal is ...
Sara El Aouhel +10 more
wiley +1 more source
Estenose/ Oclusão Intracraniana critérios de diagnóstico por ultrassonografia [PDF]
, 2015 A realização do presente trabalho serve para obtenção do título de especialista no Instituto Politécnico do Porto segundo o disposto no Decreto -Lei n.º 206/2009, de 31 de Agosto.
Santos, Rosa Maria Pereira dos
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CNS Neuroscience &Therapeutics, Volume 32, Issue 5, May 2026.In this double‐blind RCT involving 82 patients undergoing carotid endarterectomy, sugammadex significantly reduced excessive cerebral blood flow during emergence from general anesthesia compared to neostigmine (MCAV% S: 24,600 vs. 31,575, p = 0.044). Sugammadex also shortened extubation time (110 vs.
Xuefei Jia +19 more
wiley +1 more source
Exercise Effect on Cerebral Artery Hemodynamic and Morphology in Stroke Patients: A Randomized Trial
CNS Neuroscience &Therapeutics, Volume 32, Issue 5, May 2026.This randomized trial assessed the effects of aerobic exercise training (AET) on cerebral artery morphology and hemodynamics in post‐stroke patients as assessed by novel ultrasonography techniques. High‐intensity cycling AET improved cerebral artery morphology and arterial stiffness, offering a non‐invasive intervention for cerebrovascular remodeling ...
Simon Takadiyi Gunda +8 more
wiley +1 more source
Monitoring the injured brain: ICP and CBF [PDF]
, 2017 Raised intracranial pressure (ICP) and low cerebral blood flow (CBF) are associated with ischaemia and poor outcome after brain injury. Therefore, many management protocols target these parameters.
Andrews, P. J. D., Steiner, L. A.
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Integrative regulation of cerebral blood flow in response to exercise and environmental extremes
Experimental Physiology, EarlyView.
Shigehiko Ogoh, Damian M. Bailey
wiley +1 more source