Journal of Magnetic Resonance Imaging, EarlyView.ABSTRACT Background Acute aerobic exercise may alter neural recruitment supporting executive function; however, age‐related differences and task repetition effects remain unclear. Purpose To investigate the effects of acute aerobic exercise and task repetition on brain activity during task switching in young and older adults.
Ryota Asahara +6 more
wiley +1 more source
ICP-WAVES: Intracranial Pressure Waveform Analysis and Visualization for Enhanced Signal Processing. [PDF]
IEEE Trans Biomed EngMegjhani M +13 more
europepmc +1 more source
Cerebral Blood Transit in Sickle Cell Anemia
Journal of Magnetic Resonance Imaging, EarlyView.ABSTRACT Background Sickle cell anemia (SCA) patients upregulate cerebral blood flow to compensate for decreased arterial oxygen content. Such hyperemic conditions can manifest as venous hyperintense signal on arterial spin labeling (ASL) MRI, which may reflect faster capillary blood transit, altered oxygen extraction fraction (OEF), and infarct risk ...
Wesley T. Richerson +10 more
wiley +1 more source
Acute Effects of Smoking and Vaping on Markers of Vascular Function via Quantitative MRI
Journal of Magnetic Resonance Imaging, EarlyView.ABSTRACT Background E‐cigarettes contribute to endothelial dysfunction, a known cause of systemic atherosclerotic disease that cannot be adequately characterized by a single physiological parameter measured at a single vascular bed. Purpose/Hypothesis Quantify and compare acute effects of smoking or vaping with tobacco cigarettes (t‐cigs), nicotinized ...
Marianne Nabbout +9 more
wiley +1 more source
The effect of intracranial pressure monitoring on severe traumatic brain injury patients who undergo subdural hematoma evacuation. [PDF]
Neurosurg RevMcGarvey C +4 more
europepmc +1 more source
Journal of Medical Radiation Sciences, EarlyView.This study found that only two‐thirds of patients were managed in accordance with national guidance for C‐spine trauma, with younger patients more likely to have X‐rays rather than CT. Inappropriate imaging carries radiation dose implications and delays in care with subsequent risks, particularly where immobilisation is utilised.
Nikoll Walker +2 more
wiley +1 more source
Intracranial Pressure Reduction Is Associated with Mitochondrial OPA1 and Cytochrome c Release in the Retinas of AQP1-Null Mice. [PDF]
Brain SciZhang Z +6 more
europepmc +1 more source
Optic Nerve Thickness Assessed by Ocular Ultrasonography in Obstructive Sleep Apnea
Journal of Ultrasound in Medicine, EarlyView.Objectives Obstructive sleep apnea (OSA) has been associated with various ocular complications, yet ultrasonographic evaluation of optic nerve thickness and its relationship with nocturnal hypoxemia remains poorly understood. This study aimed to evaluate optic nerve thickness and globe dimensions using ocular ultrasonography in patients with different ...
Buğra Kerget +4 more
wiley +1 more source
Evaluation of gastric emptying rate in neurosurgical patients and its correlation with intracranial pressure. [PDF]
Indian J AnaesthBala R +4 more
europepmc +1 more source
Association Between Prednisone and Delayed Facial Nerve Palsy After Acoustic Neuroma Resection
The Laryngoscope, EarlyView.Discharge with an oral prednisone taper was not associated with a reduced incidence of delayed facial nerve palsy following acoustic neuroma resection, even after rigorous adjustment for confounding using inverse probability weighting. The findings do not support routine prophylactic corticosteroid use for this indication.
Shahid Iqbal +5 more
wiley +1 more source