Results 11 to 20 of about 6,798,168 (311)

Cerebral Oxygenation and Activity During Surgical Repair of Neonates With Congenital Diaphragmatic Hernia: A Center Comparison Analysis

Frontiers in Pediatrics, 2021
Background and aim: Neonatal brain monitoring is increasingly used due to reports of brain injury perioperatively. Little is known about the effect of sedatives (midazolam) and anesthetics (sevoflurane) on cerebral oxygenation (rScO2) and cerebral ...
Sophie A. Costerus, Dries Hendrikx, Joen IJsselmuiden, Katrin Zahn, Alba Perez-Ortiz, Sabine Van Huffel, Robert B. Flint, Robert B. Flint, Alexander Caicedo, René Wijnen, Lucas Wessel, Jurgen C. de Graaff, Dick Tibboel, Gunnar Naulaers, Gunnar Naulaers   +14 more
doaj   +1 more source

Pre-stroke Physical Activity and Cerebral Collateral Circulation in Ischemic Stroke: A Potential Therapeutic Relationship?

Frontiers in Neurology, 2022
Favorable cerebral collateral circulation contributes to hindering penumbral tissue from progressing to infarction and is associated with positive clinical outcomes after stroke. Given its clinical importance, improving cerebral collateral circulation is
Stanley Hughwa Hung, Sharon Kramer, Sharon Kramer, Emilio Werden, Emilio Werden, Bruce C. V. Campbell, Bruce C. V. Campbell, Amy Brodtmann, Amy Brodtmann   +8 more
doaj   +1 more source

Longitudinal Impact of Physical Activity on Brain Pulsatility Index and Cognition in Older Adults with Cardiovascular Risk Factors: A NIRS Study

Brain Sciences, 2021
Recent studies have shown that optical indices of cerebral pulsatility, including cerebral pulse amplitude, are linked to cerebrovascular health. A chronically higher cerebral pulsatility is associated with cognitive decline.
Hanieh Mohammadi, Christine Gagnon, Thomas Vincent, Ali Kassab, Sarah Fraser, Anil Nigam, Frédéric Lesage, Louis Bherer   +7 more
doaj   +1 more source

Attenuated activation of the anterior rostral medial prefrontal cortex on self-relevant social reward processing in individuals with autism spectrum disorder

NeuroImage: Clinical, 2020
The social motivation hypothesis posits that people with autism spectrum disorder (ASD) find social stimuli less rewarding and are therefore less motivated towards social interaction than people with neuro-typical development (TD).
Motofumi Sumiya, Yuko Okamoto, Takahiko Koike, Tsubasa Tanigawa, Hidehiko Okazawa, Hirotaka Kosaka, Norihiro Sadato   +6 more
doaj   +1 more source

Dopaminergic modulation of regional cerebral blood flow: An arterial spin labelling study of genetic and pharmacological manipulation of COMT activity

NeuroImage, 2021
Dopamine has direct and complex vasoactive effects on cerebral circulation. Catechol-O-methyltransferase (COMT) regulates cortical dopamine, and its activity can be influenced both genetically and pharmacologically.
MAG Martens, FA Kennedy McConnell, N Filippini, CE Mackay, PJ Harrison, EM Tunbridge   +5 more
doaj   +1 more source

Estados alterados de la conciencia tras un daño cerebral [PDF]

, 2021
Las personas somos conscientes de nosotras mismas y de nuestro entorno a través de la conciencia. No obstante, los estados alterados de la conciencia son situaciones como el coma u otros estados clínicos en los que personas con un daño cerebral severo no
Federación Española de Daño Cerebral
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Cuaderno técnico. Defensa de derechos de las personas con daño cerebral y sus familias [PDF]

, 2022
Las personas con daño cerebral y sus familias en ocasiones ven vulnerados sus derechos ante la falta de información sociosanitaria y ante la existencia limitada de recursos especializados en el ámbito educativo, sanitario o laboral; entre otros.
Federación Española de Daño Cerebral
core  

ELECTROENCEPHALOGRAPHIC ASSESSMENT OF CEREBRAL ACTIVITY IN PATIENTS WITH SPINAL MUSCULAR ATROPHY

The Iraqi Journal of Medical Sciences, 2016
Background:Spinal muscular atrophies are a group of degenerative diseases primarily affecting the anterior horn cells of the spinal cord and motor cells of cranial nerve nuclei.
Shaymaa J. Mohammed, Mazin M. Hammady
doaj   +4 more sources

Mechanisms of exercise-induced muscle damage and fatigue: Intracellular calcium accumulation

Journal of Physical Fitness and Sports Medicine, 2012
Contraction-induced compromise of muscle function and, in the extreme, muscle damage has been linked to loss of Ca2+ homeostasis and resultant sustained elevation of intracellular Ca2+ ([Ca2+]i).
Yutaka Kano, Takashi Sonobe, Tadakatsu Inagaki, Mizuki Sudo, David C Poole   +4 more
doaj   +1 more source

Sympathetic Activity in Cerebral Embolism

Japanese Heart Journal, 1969
Responses of the right cervical sympathetic nerve and the systemic arterial pressure to vertebral and carotid embolism were examined in rabbits anesthetized with α-chloralose and the following results were obtained: (1) Vertebral embolism resulted in a marked rise of blood pressure, while carotid embolism resulted a fall.(2) Hypertension produced by ...
UEDA, Hideo, UCHIDA, Yasumi, OZEKI, Katsuhiko   +2 more
openaire   +3 more sources