Results 81 to 90 of about 837,779 (311)

High Spinal Anesthesia Does Not Depress Central Nervous System Function as Measured by Central Conduction Time and Somatosensory Evoked Potentials

open access: yesAnesthesia and Analgesia, 1990
Short-latency somatosensoy evoked potentials (SSEPs) in response to median nerve stimulation were recorded from the neck and the scalp before and during diagnostic high spinal anesthesia (touch T3, pinprick C8) in six patients with chronic pain.
E. Lang, K. Erdmann, H. Gerbershagen
semanticscholar   +1 more source

Median nerve conduction studies in rabbits

open access: yesBMC Neuroscience, 2020
Background When planning nerve conduction studies using animal models, the sciatic nerve is often used and the upper extremity nerves are not preferred due to the size of laboratory animals.
Basak Mansiz-Kaplan   +3 more
doaj   +1 more source

Soman induces endoplasmic reticulum stress and apoptosis of cerebral organoids via the GRP78‐ATF6‐CHOP signaling pathway

open access: yesFEBS Open Bio, EarlyView.
Cerebral organoids were employed as a novel model to explore the neurotoxicity of soman. Soman inhibited acetylcholinesterase activity, increased cell apoptosis and upregulated endoplasmic reticulum (ER) stress markers glucose‐regulated protein 78 (GRP78), activating transcription factor 6 (ATF6) and C/EBP homologous protein (CHOP).
Yue Wei   +7 more
wiley   +1 more source

Anesthesia and Digitalis VII. The Effect of Pentobarbital, Halothane, and Methoxyflurane on the A‐V Conduction And Inotropic Responses to Ouabain

open access: yesAnesthesia and Analgesia, 1972
IGITALIS is frequently used in patients D with certain types of supraventricular tachyarrhythmias, to slow the ventricular rate by prolonging the functional refractory period of the A-V conduction system or to increase the contractile force of the ...
D. Morrow, J. Haley, J. Logic
semanticscholar   +1 more source

Intermittent left bundle branch block - reversal to normal conduction during general anesthesia

open access: yesRevista Brasileira de Anestesiologia
Background and objectives: Transient changes in intraoperative cardiac conduction are uncommon. Rare cases of the development or remission of complete left bundle branch block under general and locoregional anesthesia associated with myocardial ischemia,
Ana Maria Oliveira Correia da Silva   +1 more
doaj   +1 more source

Radical pairs may play a role in microtubule reorganization [PDF]

open access: yesarXiv, 2021
The exact mechanism behind general anesthesia remains an open question in neuroscience. It has been proposed that anesthetics selectively prevent consciousness and memory via acting on microtubules (MTs). It is known that the magnetic field modulates MT organization. A recent study shows that a radical pair model can explain the isotope effect in xenon-
arxiv  

A review of artificial intelligence in brachytherapy

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Artificial intelligence (AI) has the potential to revolutionize brachytherapy's clinical workflow. This review comprehensively examines the application of AI, focusing on machine learning and deep learning, in various aspects of brachytherapy.
Jingchu Chen   +4 more
wiley   +1 more source

Perioperative Automated Noninvasive Blood Pressure- (NIBP-) Related Peripheral Nerve Injuries: An Anesthetist’s Dilemma—A Case Report and Review of the Literature

open access: yesCase Reports in Anesthesiology, 2020
Peripheral nerve injury following regional or general anesthesia is a relatively uncommon entity but, potentially, a serious complication of anesthesia. Most nerve injuries are related to either regional anesthesia or position-related complications, and ...
Waleed Elmatite   +3 more
doaj   +1 more source

A Transformer-based Prediction Method for Depth of Anesthesia During Target-controlled Infusion of Propofol and Remifentanil [PDF]

open access: yesarXiv, 2023
Accurately predicting anesthetic effects is essential for target-controlled infusion systems. The traditional (PK-PD) models for Bispectral index (BIS) prediction require manual selection of model parameters, which can be challenging in clinical settings. Recently proposed deep learning methods can only capture general trends and may not predict abrupt
arxiv  

Ultrasound-guided erector spinae plane block for open inguinal hernia repair: a randomized controlled trial

open access: yesBrazilian Journal of Anesthesiology, 2022
Background and objectives: Inguinal hernia repair is associated with significant postoperative pain. We assessed the analgesia efficacy of unilateral Erector Spinae Plane block (ESP) performed under ultrasound guidance in patients submitted to open ...
Thiago Mamôru Sakae   +5 more
doaj  

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