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Literature DB >> 24920285

Processing of emotion words by patients with autism spectrum disorders: evidence from reaction times and EEG.

Alina Lartseva¹, Ton Dijkstra, Cornelis C Kan, Jan K Buitelaar.

Abstract

This study investigated processing of emotion words in autism spectrum disorders (ASD) using reaction times and event-related potentials (ERP). Adults with (n = 21) and without (n = 20) ASD performed a lexical decision task on emotion and neutral words while their brain activity was recorded. Both groups showed faster responses to emotion words compared to neutral, suggesting intact early processing of emotion in ASD. In the ERPs, the control group showed a typical late positive component (LPC) at 400-600 ms for emotion words compared to neutral, while the ASD group showed no LPC. The between-group difference in LPC amplitude was significant, suggesting that emotion words were processed differently by individuals with ASD, although their behavioral performance was similar to that of typical individuals.

Entities: Disease Species

Mesh：

Year: 2014 PMID： 24920285 DOI： 10.1007/s10803-014-2149-z

Source DB: PubMed Journal: J Autism Dev Disord ISSN： 0162-3257

58 in total

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Journal: Neuropsychol Rev Date: 2010-09-01 Impact factor: 7.444

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Journal: Clin Neurophysiol Date: 2013-04-29 Impact factor: 3.708

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Authors: Geoffrey Bird; Clare Press; Daniel C Richardson
Journal: J Autism Dev Disord Date: 2011-11

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Journal: J Autism Dev Disord Date: 2006-01

8. Atypical vertical sound localization and sound-onset sensitivity in people with autism spectrum disorders.

Authors: Eelke Visser; Marcel P Zwiers; Cornelis C Kan; Liesbeth Hoekstra; A John van Opstal; Jan K Buitelaar
Journal: J Psychiatry Neurosci Date: 2013-11 Impact factor: 6.186

9. Autism spectrum disorder and psychopathy: shared cognitive underpinnings or double hit?

Authors: John Rogers; Essi Viding; R James Blair; Uta Frith; Francesca Happé
Journal: Psychol Med Date: 2006-10-03 Impact factor: 7.723

10. Self-referential cognition and empathy in autism.

Authors: Michael V Lombardo; Jennifer L Barnes; Sally J Wheelwright; Simon Baron-Cohen
Journal: PLoS One Date: 2007-09-12 Impact factor: 3.240

4 in total

1. Transcranial direct current stimulation (tDCS) over right temporoparietal junction (rTPJ) for social cognition and social skills in adults with autism spectrum disorder (ASD).

Authors: Joan Esse Wilson; Michael C Trumbo; J Kevin Wilson; Claudia D Tesche
Journal: J Neural Transm (Vienna) Date: 2018-10-19 Impact factor: 3.575