Results 91 to 100 of about 13,699 (253)

Sex differences in the prefrontal cortex and muscle oxygenation during exercise until exhaustion in endurance‐trained individuals

Experimental Physiology, EarlyView.
Abstract figure legend During cardiopulmonary exercise testing, the decline in oxygenation in the prefrontal cortex of women is striking. This crucial brain area is directly involved in planning motor tasks. The decline is particularly pronounced at higher exercise intensities, especially after reaching the respiratory compensation point or anaerobic ...
Daniel Ramos‐López, Raúl Caulier‐Cisterna, Benjamín Díaz‐Ortiz, Cristóbal Baumann‐Biancani, Kamilo Hunger‐Abbott, Matías Herrera‐Matas, Andrés Vega‐Moraga, Vitor A. Lira, Maximiliano Espinosa‐Ramírez, Karol Ramírez‐Parada, Luigi Gabrielli‐Nervi, Hugo E. Verdejo, Felipe Contreras‐Briceño   +12 more
wiley   +1 more source

Intraoperative Cavernous Nerve Stimulation and Laser-Doppler Flowmetry during Radical Prostatectomy [PDF]

, 2013
Introduction. Erectile dysfunction is a common side effect following radical prostatectomy mainly due to damage of the pelvic autonomic nerve fibers (cavernous nerves). Intraoperative electrical stimulation of the cavernous nerves while measuring changes
Johansson, Eva,, Axelson, Hans W,, Bill-Axelson, Anna,   +2 more
core   +1 more source

Quantifying microvascular responses to local heating using optical coherence tomography: Comparison between skin sites and sex differences

Experimental Physiology, EarlyView.
Summary of the study design, metholodgy, results and conclusions. Abstract Due to a lack of technical capacity to directly visualise and quantify microvessels in the skin, little is known regarding regional and/or sex differences. We compared diameter, velocity, flow and density at four regional sites using a novel optical coherence tomography (OCT ...
Juliene G. Costa, Kristanti W. Wigati, Louise H. Naylor, Helen Jones, Robert A. McLaughlin, Daniel J. Green   +5 more
wiley   +1 more source

An In-Shoe Laser Doppler Sensor for Assessing Plantar Blood Flow in the Diabetic Foot [PDF]

An in-shoe laser Doppler sensor for assessing plantar blood flow in the diabetic foot. Jonathan Edwin Cobb Plantar ulceration is a complication of the diabetic foot prevalent in adults with type 11 diabetes mellitus.
Cobb, Jonathan E.
core  

LASER DOPPLER FLOWMETER WITH DIFFERENTIAL ANALYSIS OF THE RHYTHMIC COMPONENT OF MICROVASCULAR HEMODINAMIC

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The results of the development and research of laser Doppler flowmetry for the diagnosis of microvascular hemodynamics with a differential analysis of the rhythmic component are presented.
V. I. Ivanov, N. I. Ivanov, A. N. Lazarchik   +2 more
doaj  

Endocrine and haemodynamic investigations of normal and laminitic horses. [PDF]

, 1996
The historical and evolutionary perspectives of equine laminitis were placed in a contemporary context of hippology. A survey revealed 3% of the equine population in the UK to be affected by laminitis.
Hinckley, K.A., Hinckley, Karen Ann
core  

Quantifying skin microvascular function responses to distinct forms of heat stress in humans using optical coherence tomography

Experimental Physiology, EarlyView.
Abstract Optical coherence tomography (OCT) enables visualization and quantification of the cutaneous microvasculature, yet no study has compared responses to distinct forms of heating in humans. We hypothesized that local skin heating (LH) would evoke larger responses in microvascular diameter, velocity, flow and density than passive whole‐body ...
Kristanti W. Wigati, Robert A. McLaughlin, Harrison T. Caddy, Howard H. Carter, Louise H. Naylor, Daniel J. Green   +5 more
wiley   +1 more source

Coherence effects in modeling laser-Doppler perfusion flowmetry [PDF]

, 1995
When performing direct-contact laser-Doppler flowmetry on experimental flow models, the power spectra of the detector signal can be obtained by homodyne or by heterodyne detection.
Jan Greve, Steenbergen, Wiendelt, de Mul, F.F.M., Vonck, T.R., Greve, Jan, Frits F. M. de Mul, T. Vonck, Wiendelt Steenbergen, de Mul, Frits F.M.   +8 more
core   +1 more source

Passive heat therapy is feasible but does not affect cardiometabolic health outcomes in persons with spinal cord injury – a pilot study

Experimental Physiology, EarlyView.
Abstract Passive heat therapy can improve cardiometabolic health outcomes in some clinical populations, making it a potential therapeutic tool for individuals with spinal cord injury (SCI), who exhibit elevated cardiometabolic disease risk and face barriers to physical activity.
Sven P. Hoekstra, Christof A. Leicht, Dean Kellogg Jr., Yubo Wu, Terry Romo, Hannah Uhlig‐Reche, Michelle Trbovich   +6 more
wiley   +1 more source

Pulsed-laser Doppler flowmetry provides basis for deep perfusion probing [PDF]

, 2001
A setup for pulsed-laser Doppler flowmetry ~LDF! measurements has been built and tested. Measurements were carried out comparing continuous-wave and pulsed LDF.
Steenbergen, Wiendelt, Hondebrink, Erwin, de Mul, F.F.M., René A. Bolt, Roy G. M. Kolkman, Kolkman, R.G.M., Bolt, R.A., Frits F. M. de Mul, Wiendelt Steenbergen, Erwin Hondebrink   +9 more
core   +1 more source