Results 321 to 330 of about 87,919 (361)
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Monitoring the nociception–anti-nociception balance
Best Practice & Research Clinical Anaesthesiology, 2013At present, short-acting drugs are used in order to achieve the three components of anaesthesia, that is, analgesia, hypnosis and immobility. Assessment of the 'analgesia' component in daily clinical routine is, in contrast to the other components, still based on very unspecific clinical 'end' points such as movement, tearing, tachycardia or ...
Matthias, Gruenewald, Christoph, Ilies
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Intraoperative Nociception Monitoring
Anesthesiology Clinics, 2021Nociception refers to the process of encoding and processing noxious stimuli. Its monitoring can have potential benefits. Under anesthesia, nociceptive signals are continuously generated to cause involuntary effects on the autonomic nervous system, reflex movement, and stress response. Most available systems depend on the identification and measurement
Harsha, Shanthanna +2 more
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Brain-Derived Neurotrophic Factor, Nociception, and Pain
BiomoleculesThis article examines the involvement of the brain-derived neurotrophic factor (BDNF) in the control of nociception and pain. BDNF, a neurotrophin known for its essential role in neuronal survival and plasticity, has garnered significant attention for ...
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Depth of Anesthesia and Nociception Monitoring: Current State and Vision For 2050.
Anesthesia and AnalgesiaAnesthesia objectives have evolved into combining hypnosis, amnesia, analgesia, paralysis, and suppression of the sympathetic autonomic nervous system. Technological improvements have led to new monitoring strategies, aimed at translating a qualitative ...
Pascal Laferrière-Langlois +5 more
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Photoplethysmography and nociception
Acta Anaesthesiologica Scandinavica, 2009Photoplethysmography (PPG), i.e. pulse oximetric wave, is a non‐invasive technique that is used in anaesthesia monitoring primarily to monitor blood oxygenation. The PPG waveform resembles that of the arterial blood pressure but instead of pressure it is related to the volume changes in the measurement site and hence contains information related to the
I, Korhonen, A, Yli-Hankala
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Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1985
There is evidence that the cerebral cortex is involved in the perception of pain but no specific area appears to be the ‘pain centre’. Limited knowledge exists on the cortical processing of the noxious input. The nociceptors are most likely to activate at least two different systems with different characteristics.
S A, Andersson, B, Rydenhag
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There is evidence that the cerebral cortex is involved in the perception of pain but no specific area appears to be the ‘pain centre’. Limited knowledge exists on the cortical processing of the noxious input. The nociceptors are most likely to activate at least two different systems with different characteristics.
S A, Andersson, B, Rydenhag
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Current Opinion in Neurobiology, 1991
In recent years, progress in the treatment of pain has been strongly influenced by new insights into the mechanisms underlying pain and nociception. The following article briefly reviews some recent reports which make a significant contribution to our knowledge of the structure and function of nocisensors, the neuropeptides involved in the nociceptive ...
B, Heppelmann +3 more
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In recent years, progress in the treatment of pain has been strongly influenced by new insights into the mechanisms underlying pain and nociception. The following article briefly reviews some recent reports which make a significant contribution to our knowledge of the structure and function of nocisensors, the neuropeptides involved in the nociceptive ...
B, Heppelmann +3 more
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Minerva Anestesiologica, 2019
INTRODUCTION Under-dosage or over-dosage of intraoperative analgesia can cause harm to patients. Many studies have demonstrated the clinical advantages of nociception monitoring tools, but with some conflicting results.
Yang Jiao +5 more
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INTRODUCTION Under-dosage or over-dosage of intraoperative analgesia can cause harm to patients. Many studies have demonstrated the clinical advantages of nociception monitoring tools, but with some conflicting results.
Yang Jiao +5 more
semanticscholar +1 more source
1984
Publisher Summary This chapter describes the algesic peptides, opioid peptides, naloxone-sensitive nonopioid peptides, naloxone-insensitive peptides, and peptides with mixed effects. The chapter presents certain criteria that need to be fulfilled to demonstrate the involvement of an endogenous peptide in nociception.
D, Luttinger +3 more
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Publisher Summary This chapter describes the algesic peptides, opioid peptides, naloxone-sensitive nonopioid peptides, naloxone-insensitive peptides, and peptides with mixed effects. The chapter presents certain criteria that need to be fulfilled to demonstrate the involvement of an endogenous peptide in nociception.
D, Luttinger +3 more
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Nociceptive and Non-nociceptive Hypersensitivity at Latent Myofascial Trigger Points
The Clinical Journal of Pain, 2009The aim of the study was to evaluate whether or not there exists nociceptive and non-nociceptive hypersensitivity at latent myofascial trigger points (MTrPs).Eleven healthy volunteers participated in this study, which consisted of 3 sessions of electromyography-guided intramuscular injection with a minimum of a week interval in between. In each session,
Li, Lian-Tao +3 more
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