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Linear and nonlinear analyses of EEG dynamics during non-painful somatosensory processing in chronic pain patients

Autor
Sitges, C.; Bornas, X.; Llabrés, J.; Noguera, M.; Montoya, P.
Tipus d'activitat
Article en revista
Revista
International journal of psychophysiology
Data de publicació
2010-08
Volum
77
Número
2
Pàgina inicial
176
Pàgina final
183
DOI
https://doi.org/10.1016/j.ijpsycho.2010.05.010 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/10129 Obrir en finestra nova
URL
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T3M-508FDTR-1&_user=1517299&_coverDate=08%2F31%2F2010&_rdoc=14&_fmt=high&_orig=browse&_origin=browse&_zone=rslt_list_item&_srch=doc-info%28%23toc%234950%232010%23999229997%232205735%23FLA%23display%23Volume%29&_cdi=4950&_sort=d&_docanchor=&_ct=14&_acct=C000053450&_version=1&_urlVersion=0&_userid=1517299&md5=514719576023c8cd3f83466796c40e88&searchtype=a Obrir en finestra nova
Resum
The aim of our study was to characterize brain dynamics of affective modulation of somatosensory processing in chronic pain. We hypothesized that chronic pain patients will show abnormal EEG activity under negative mood conditions compared to healthly controls. Nineteen patients with chronic pain and 21 healthy subjects participated in the experiment. Multiscale entropy, fractal dimension, event-related potentials, and fast Fourier trasnform were used to analyze EEG data. A significant enhanceme...
Citació
Sitges, C. [et al.]. Linear and nonlinear analyses of EEG dynamics during non-painful somatosensory processing in chronic pain patients. "International journal of psychophysiology", Agost 2010, vol. 77, núm. 2, p. 176-183.
Grup de recerca
MMAC - Models Matemàtics aplicats a les ciencies humanes i de la natura

Participants

  • Sitges, Carolina  (autor)
  • Bornas Agustí, F. Xavier  (autor)
  • Llabrés, Jordi  (autor)
  • Noguera Batlle, Miguel  (autor)
  • Montoya Jiménez, Pedro José  (autor)