PMID: 8961785Nov 1, 1996Paper

Cortical correlates of semantic classical conditioning

Psychophysiology
P MontoyaN Birbaumer

Abstract

Event-related potentials to visually displayed pseudowords were registered from 13 individuals. In a differential conditioning paradigm, half of the pseudowords had previously been paired with a painful electric shock (shock words) and the other half had been presented without shock (nonshock words). Participants were asked to decide if the words had been presented during the conditioning phase or not. Larger N100 amplitudes and a more negative-going slow wave 400-800 ms after word presentation were found for shock as compared with nonshock words. This effect was stronger over the left than over the right hemisphere. This left-lateralized negativity might reflect the activation of a cell assembly representing the memory of the learned word-shock contingency. Furthermore, the increased N100 amplitude elicited by shock as compared with nonshock words may be interpreted as an increased attentive facilitation for aversive pain-related information as a consequence of conditioning.

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Citations

Jun 13, 2006·Experimental Brain Research·Sabine Heim, Andreas Keil
Sep 24, 1999·Journal of Neuroscience Methods·F X GlockerC H Lücking
Apr 30, 2013·Brain : a Journal of Neurology·Daniele De MassariNiels Birbaumer
Oct 16, 2004·Psychological Science·Isabelle Blanchette, Anne Richards
Jan 8, 2013·Brain and Language·Nathalie Fritsch, Lars Kuchinke
Apr 29, 2008·Biological Psychology·Johanna KisslerMarkus Junghofer
Sep 15, 2015·Behavioural Brain Research·Gert R J Christoffersen, Todd R Schachtman
Apr 17, 2007·Journal of Affective Disorders·Carolina SitgesPedro Montoya
May 3, 2005·European Journal of Pain : EJP·Pedro MontoyaGeorg Wiedemann
Dec 21, 2005·Brain Research·Pedro Montoya, Carolina Sitges
Oct 4, 2011·Journal of Neuroscience Methods·A FurdeaN Birbaumer
Jul 6, 2013·Behavioural Brain Research·Ida ViemoseGert R J Christoffersen
Nov 17, 2012·Biological Psychology·Daniele De MassariNiels Birbaumer
Oct 27, 2011·Biological Psychology·Annekathrin SchachtWerner Sommer
Jun 21, 2011·Neuropsychologia·Marina PalazovaAnnekathrin Schacht
Nov 3, 2016·Social Cognitive and Affective Neuroscience·Nicole WiggertJens Blechert
Dec 23, 2016·Social Cognitive and Affective Neuroscience·Markus JunghöferJohanna Kissler
Apr 18, 2018·Journal of Alzheimer's Disease : JAD·Bardia NouriziabariKaori Takehara-Nishiuchi
Oct 21, 2018·Cognitive, Affective & Behavioral Neuroscience·Mareike BayerAnnekathrin Schacht
Apr 3, 2002·Neuroreport·J M P BaasM N Verbaten
Oct 7, 2017·Frontiers in Human Neuroscience·Gert R J ChristoffersenIda Viemose

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