CONTINGENT NEGATIVE VARIATION DURING CONSCIOUS AND UNCONSCIOUS ESTIMATIONOF TIME INTERVALS IN A CHOICE REACTION TIME TASK | Sibirskiy Psikhologicheskiy Zhurnal – Siberian Journal of Psychology. 2007. № 26.

CONTINGENT NEGATIVE VARIATION DURING CONSCIOUS AND UNCONSCIOUS ESTIMATIONOF TIME INTERVALS IN A CHOICE REACTION TIME TASK

This study amis to investigate brain activity during conscious and unconscious estimation of time intervals in a complex choicereaction time task. We expect that the contingent negative variation (CNV) characteristics will be different in conscious and unconscioustime estimation even if experimental paradigm was the same.It was shown what CNV amplitude dependent on the conscious factor.

Download file
Counter downloads: 205

Keywords

условное негативное отклонение (УНО), ЭЭГ, интервалы времени, оценка времени, произвольное, непроизвольное, задача выбора, EEG, CNV, contingent negative variation, time, conscious, unconscious, choice reaction time task

Authors

NameOrganizationE-mail
Medyntsev A.A.
Всего: 1

References

Лурия А.Р. Основы нейропсихологии. М.: Academia, 2002.
Наатанен Р. Внимание и функции мозга. М.: Изд-во МГУ, 1998.
Сидоренко Е.В. Методы математической обработки в психологии. СПб.: Речь, 2004.
Уолтер Г. Живой мозг. М.: Мир, 1966.
Шагас Ч. Вызванные потенциалы мозга в норме и патологии. М.: Мир, 1975.
Элышн Д.Г. Восприятие времени. М.: Изд-во АПН РСФСР, 1962.
Brebner J., Welford A.T. Introduction: an historical background sketch // Reaction Times. N.Y.: Academic Press, 1980. P. 1-23.
Del-Fava R, Ribeiro-do-Valle L.E. Relative contribution of expectancy and immediate arousal to the faeilitatory effect of an auditory accessory stimulus //Brazilian Journal of Medical and Biological Research 2004. Vol. 37. P. 1161-1174.
Elbert Т., Urich R., Rockstron В., Lutzenberger W. The processing of temporal intervals reflected by CNV-like brain potentials // Psychophysiology. 1991. Vol. 28. P. 648-655.
Fabiani M., Gratton G., Coles M.Event-related brain potentials Methods, Theory, and Applications // Handbook of Psychophysiology. Cambridge University Press, 2000.
Griffin I.C., Miniussi C, Norbe A.C. Multiple mechanisms of selective attention: differential modylation of stimhulus processing by attention to space or time // Neuropsychologia. 2002. Vol. 40. P. 2325-2340.
Hikosaka O,, Nakamura K., Sakai K., Nakahara H. Central mechanisms of motor skill learning // Current Opinion in Neurobiology. 2002. Vol. 12. P. 217-222.
Lewis P.A., Miall R.C. Brain activation patterns during measurement of sub- and supra-second intervals // Neuropsychologia. 2003. Vol. 41. P. 1583-1592.
Macaluso E., Frith C, Driver J. Selective spatial attention in vision and touch: unimodal and multimodal mechanisms revealed by PET // Journal of Neurophysiology. 2000. Vol. 83. P. 964-974.
Macar F., Vidal F., Casini L. The supplementary motor area in motor and sensory timing: evidence from slow brain potential changes // Experimental Brain Research. 1999. Vol. 125. P. 271-280.
Macar F., Vitton N. CNV and reaction time task in man: effects of inter-stimulus interval contingencies // Neuropsychologia 1980. Vol. 1. P. 85-90.
Pouthas V., Garnero L., Ferrandez A.-M., Renault B. ERPs and PET analysys of time perception: spatial and temporalbrain mapping during visual discrimination tasks // Hum. Brain Mapp. 2000. Vol. 10. P. 49-60.
Pfeuty M., Ragot R., Pouthas V. When time is up: CNV time course differentiates the roles of the hemispheres in the discrimination of short tone durations // Experimental Brain Research. 2003 Vol. 151. P. 372-379.
Ruchkin D.S., McCafley M.G., Glaser E.M. Event related potentials and time estimation // Psychophysiology. 1977. Vol. 14. P. 451- 455.
Sirigu A., Daprati E., Ciancia S., Giraux P. et al. Altered awareness of voluntary action after damage to the parietal cortex // Nature Neuroscience. 2004. Vol. 7. P. 80-84.
Wurtz R., Goldberg M., Robinson D. Behavioral modulation of visual responses in the monkey: Stimulus selection for attention and movement // Frontiers in cognitive neuroscience. Cambridge MA: MIT Press, 1992.
 CONTINGENT NEGATIVE VARIATION DURING CONSCIOUS AND UNCONSCIOUS ESTIMATIONOF TIME INTERVALS IN A CHOICE REACTION TIME TASK | Sibirskiy Psikhologicheskiy Zhurnal – Siberian Journal of Psychology. 2007. № 26.

CONTINGENT NEGATIVE VARIATION DURING CONSCIOUS AND UNCONSCIOUS ESTIMATIONOF TIME INTERVALS IN A CHOICE REACTION TIME TASK | Sibirskiy Psikhologicheskiy Zhurnal – Siberian Journal of Psychology. 2007. № 26.

Download full-text version
Counter downloads: 5155