Results 41 to 50 of about 5,618,586 (305)

Optimising the assessment of cerebral autoregulation from black box models [PDF]

, 2014
Cerebral autoregulation (CA) mechanisms maintain blood flow approximately stable despite changes in arterial blood pressure. Mathematical models that characterise this system have been used extensively in the quantitative assessment of function ...
Kouchakpour, H., Angarita-Jaimes, N., Panerai, R.B., Simpson, D.M., Liu, J.   +4 more
core   +1 more source

Nomogram for the prediction of surgical site infection following spinal surgery: a multicenter retrospective study

Frontiers in Medicine
ObjectiveSurgical site infection (SSI) represents a prevalent postoperative complication associated with spinal surgery, contributing to increased morbidity and mortality rates.
Yang Sun, Yang Sun, Yang Sun, Qi Li, Qi Li, Qi Li, Pengfei Zhai, Pengfei Zhai, Pengfei Zhai, Rui Zhang, Hongguang Wang, Hongguang Wang, Hongguang Wang, Xiaoguang Tong, Xiaoguang Tong, Xiaoguang Tong   +15 more
doaj   +1 more source

Comparison of cerebral blood flow measurement with [15O]-water positron emission tomography and arterial spin labeling magnetic resonance imaging: A systematic review [PDF]

, 2016
Noninvasive imaging of cerebral blood flow provides critical information to understand normal brain physiology as well as to identify and manage patients with neurological disorders. To date, the reference standard for cerebral blood flow measurements is
Jahanian, Hesamoddin, Fan, Audrey P, Holdsworth, Samantha J, Zaharchuk, Greg, Holdsworth, Samantha   +4 more
core   +1 more source

Analysis of the efficacy and safety of spinal cord stimulation in the treatment of high-risk diabetic foot

Chinese Journal of Contemporary Neurology and Neurosurgery
Objective To evaluate the efficacy and safety of spinal cord stimulation (SCS) in the treatment of high-risk diabetic foot. Methods From January 2023 to May 2024, 25 patients with high-risk diabetic foot who underwent SCS were admitted to Tianjin Huanhu ...
CHEN Xiao-chen, ZHU Bao-chang, LIU Bao-long, LIU Xin, LI Zhi-tao   +4 more
doaj   +1 more source

Neuropsychological and Educational Outcomes in Shwachman–Diamond Syndrome—A Report From the North American Shwachman–Diamond Syndrome Registry

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Shwachman–Diamond syndrome (SDS) is a rare autosomal recessive ribosomopathy characterized by bone marrow failure and multisystem involvement, with emerging evidence of associated neurocognitive impairment. Methods We conducted a retrospective study of 240 individuals with biallelic Shwachman–Bodian–Diamond syndrome (SBDS) mutations
Jane Koo, Melissa Gerstle, Leah Cheng, Richard Cooper, Katherine Coyne, Claire Dusa, Naomi E. Joffe, Diana Schwarz, Sarah Steltz, Akiko Shimamura, Kasiani C. Myers, Thea Quinton   +11 more
wiley   +1 more source

Hypothalamic-pituitary dysfunction in severe traumatic brain injury long-term outcomes

Chinese Journal of Contemporary Neurology and Neurosurgery
The incidence of hypothalamic-pituitary dysfunction in patients with severe traumatic brain injury (sTBI) reaches up to 40%. However, it is often masked by clinical manifestations similar to those of sTBI, leading to underdiagnosis and misdiagnosis ...
QIU Bing-hui, DU Jia-shu, ZHONG Qing-lei, ZHUO Jie, HE Shan   +4 more
doaj   +1 more source

Aerobic exercise training increases cerebral blood flow in postmenopausal women

Artery Research, 2012
Background: Age-related decrease in cerebral blood flow is a risk factor for cognitive decline. Aerobic exercise training improves vascular and cognitive functions.
Nobuhiko Akazawa, Youngju Choi, Asako Miyaki, Jun Sugawara, Ryuichi Ajisaka, Seiji Maeda   +5 more
doaj   +1 more source

Epigallocatechin gallate, cerebral blood flow parameters, cognitive performance and mood in healthy humans: a double-blind, placebo-controlled, crossover investigation [PDF]

, 2012
Objective The aim of the study was to assess the effects of oral ingestion of the ‘green tea’ polyphenol epigallocatechin gallate (EGCG) on cognitive performance, mood and localised cerebral blood flow (CBF) parameters in healthy human adults ...
Haskell, Crystal, Kennedy, David, Wightman, Emma, Forster, Joanne, Veasey, Rachel   +4 more
core   +1 more source

Survival After Hematopoietic Stem Cell Transplantation in Diamond–Blackfan Anemia Syndrome: The Role of Iron Overload—A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT We assessed the effect of iron overload (IO) on mortality and complications following hematopoietic stem cell transplantation (HSCT) in patients with Diamond–Blackfan anemia syndrome (DBAS) in a systematic review of individual participant data and cohort data from observational studies.
Geoffrey Z. L. Kuppens, Evangelia Kiakou, Lieke de Zwart, Maurizio Miano, Eduard J. van Beers, Marc Bierings, Marije Bartels   +6 more
wiley   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source