Results 161 to 170 of about 2,763 (207)
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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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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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Advanced Materials, 2018
AbstractThe biomimetic characteristics of the memristor as an electronic synapse and neuron have inspired the advent of new information technology in the neuromorphic computing. The application of the memristors can be extended to the artificial nerves on condition of the presence of electronic receptors which can transfer the external stimuli to the ...
Yumin Kim +10 more
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AbstractThe biomimetic characteristics of the memristor as an electronic synapse and neuron have inspired the advent of new information technology in the neuromorphic computing. The application of the memristors can be extended to the artificial nerves on condition of the presence of electronic receptors which can transfer the external stimuli to the ...
Yumin Kim +10 more
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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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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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Modulation of Spinal Nociceptive Excitability by Nociceptive‐Visual Interaction
European Journal of PainABSTRACT Background The existence of multisensory interactions between nociception and vision has recently been highlighted by showing that near visual stimuli can influence nociceptive perception.
Lieve Filbrich +2 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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Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1985
Abstract 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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Abstract 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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Abstract Pain can be defined as an unpleasant sensory and emotional experience associated with, or resembling that associated with, actual or potential tissue damage. Nociception is the process of perceiving pain. Specialized nerve fibers called nociceptors convey noxious stimuli to the spinal cord, where their signals are integrated and
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Nociceptive pathways: anatomy and physiology of nociceptive ascending pathways
Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1985Abstract In primates, the principal nociceptive pathways ascend in the anterolateral quadrant of the spinal cord. Among these, the spinothalamic tract (s.t.t.) is the best studied. Cells in Rexed’s laminae I and V project to the ventro-posterolateral (v.p.l.) thalamic nucleus.
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