Attention to a painful cutaneous laser stimulus modulates electrocorticographic event-related desynchronization in humans

To test the hypothesis that attention to painful cutaneous laser stimuli enhances event-related desynchronization (ERD) in cortical regions receiving nociceptive input. We used wavelet time–frequency analysis and bandpass filtering to measure ERD quantitatively in subdural electrocorticographic reco...

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Veröffentlicht in:	Clinical neurophysiology 2004-07, Vol.115 (7), p.1641-1652
Hauptverfasser:	Ohara, S, Crone, N.E, Weiss, N, Lenz, F.A
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Attention Behavioral psychophysiology Biological and medical sciences Cerebral Aqueduct - physiopathology Cerebral Cortex - physiopathology Cortical Synchronization Electrocorticography Electrophysiology Event-related desynchronization Evoked Potentials Female Frontal Lobe - physiopathology Fundamental and applied biological sciences. Psychology Humans Intensity Laser-evoked potential Lasers Male Middle Aged Pain Pain - physiopathology Pain - psychology Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Skin - radiation effects Somatosensory Cortex - physiopathology Somesthesis and somesthetic pathways (proprioception, exteroception, nociception) interoception electrolocation. Sensory receptors Vertebrates: nervous system and sense organs
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