Results 21 to 30 of about 344,993 (261)

The Effects of Involuntary Respiratory Contractions on Cerebral Blood Flow during Maximal Apnoea in Trained Divers. [PDF]

PLoS ONE, 2013
The effects of involuntary respiratory contractions on the cerebral blood flow response to maximal apnoea is presently unclear. We hypothesised that while respiratory contractions may augment left ventricular stroke volume, cardiac output and ultimately ...
Troy J Cross, Justin J Kavanagh, Toni Breskovic, Petra Zubin Maslov, Mihajlo Lojpur, Bruce D Johnson, Zeljko Dujic   +6 more
doaj   +1 more source

Rapid, Dose-Dependent Enhancement of Cerebral Blood Flow by transcranial AC Stimulation in Mouse

Brain Stimulation, 2021
Background: Transcranial electrical stimulation at an appropriate dose may demonstrate intracranial effects, including neuronal stimulation and cerebral blood flow responses.
Dennis A. Turner, Simone Degan, Francesca Galeffi, Stephen Schmidt, Angel V. Peterchev   +4 more
doaj   +1 more source

Intraaortic Balloon Pump Counterpulsation and Cerebral Autoregulation: an observational study

BMC Anesthesiology, 2010
Background The use of Intra-aortic counterpulsation is a well established supportive therapy for patients in cardiac failure or after cardiac surgery.
Boots Rob, Barnett Adrian G, Timms Daniel, Dunster Kimble, Geng Shureng, Bellapart Judith, Fraser John F   +6 more
doaj   +1 more source

Modeling of Cerebral Blood Flow Autoregulation Using Mathematical Control Theory

Mathematics, 2022
A mathematical model of cerebral blood flow in the form of a dynamical system is studied. The cerebral blood flow autoregulation modeling problem is treated as a nonlinear control problem and the potential and applicability of the nonlinear control ...
Alexey Golubev, Andrey Kovtanyuk, Renée Lampe   +2 more
doaj   +1 more source

Progress on the application of deep brain stimulation in refractory mental disease

Chinese Journal of Contemporary Neurology and Neurosurgery
Deep brain stimulation (DBS), a reversible and adjustable neuromodulation technique, has expanded from its initial application in movement disorders to the treatment of mental disease.
WU Jing-chao, LIANG Si-quan
doaj   +1 more source

New-onset constipation at acute stage after stroke: incidence, risk factors, and impact on stroke rehabilitation

Frontiers in Neurology
BackgroundThe rapid increase in the global aging population poses a major public health challenge due to the prevalence of stroke. Constipation represents a significant complication of stroke, significantly impacting quality of life.
Zhaoyang Lv, Shiyu Fan, Xv Ma, Feng Liu, Hao Wu, Zhihong Shi, Meng Wang, Tao Yu, Pan Wang, Shuai Liu, Yong Ji   +10 more
doaj   +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

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

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

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