The recording of brain evoked potentials resulting from intra-articular focused ultrasonic stimulation: A new experimental model for investigating joint pain in humans

Pain was induced in the proximal interphalangeal joint of the index finger in human volunteers using a high powered focused ultrasonic generator. Eighty, 100 ms pulses were applied during each test. This test was repeated at hourly intervals for a period of 5 h. A brain evoked potential with a chara...

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Veröffentlicht in:	Neuroscience letters 1989-02, Vol.97 (1), p.145-150
Hauptverfasser:	Wright, Anthony, Davies, Iolo ab Ithel
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Biological and medical sciences Brain - physiopathology Brain evoked potential Electroencephalography Experimental pain stimulus Focused ultrasound Fundamental and applied biological sciences. Psychology Humans Joints - physiopathology Male Pain - physiopathology Pain Measurement Proximal interphalangeal joint Somesthesis and somesthetic pathways (proprioception, exteroception, nociception) interoception electrolocation. Sensory receptors Ultrasonics Vertebrates: nervous system and sense organs Visual analogue scale
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