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Literature DB >> 8089033

Event-related desynchronization (ERD) during visual processing.

Abstract

Event-related desynchronization (ERD) is the short-lasting attenuation or blocking of rhythms within the alpha (beta) band. ERD is found during but also before visual stimulation. Two different types of ERD can be differentiated: one short-lasting, localized to occipital areas and involving upper alpha components; the other longer lasting, more widespread, most prominent over parietal areas and maximal for lower alpha components. The former most likely reflects primary visual processing and feature extraction, the latter is more related to cognitive processing and mechanisms of attention.

Mesh：

Year: 1994 PMID： 8089033 DOI： 10.1016/0167-8760(89)90041-x

Source DB: PubMed Journal: Int J Psychophysiol ISSN： 0167-8760 Impact factor: 2.997

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Cited

41 in total

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Authors: Mette S Olufsen; Miles A Whittington; Marcelo Camperi; Nancy Kopell
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2. Complex relationship between BOLD signal and synchronization/desynchronization of human brain MEG oscillations.

Authors: Georg Winterer; Frederick W Carver; Francesco Musso; Venkata Mattay; Daniel R Weinberger; Richard Coppola
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3. Attention-driven discrete sampling of motion perception.

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Journal: Proc Natl Acad Sci U S A Date: 2005-03-25 Impact factor: 11.205

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Authors: Ali Mazaheri; Catherine Fassbender; Sharon Coffey-Corina; Tadeus A Hartanto; Julie B Schweitzer; George R Mangun
Journal: Biol Psychiatry Date: 2013-10-08 Impact factor: 13.382

5. Theta responses are abnormal in mild cognitive impairment: evidence from analysis of theta event-related synchronization during a temporal expectancy task.

Authors: Giuseppe Caravaglios; Emma Gabriella Muscoso; Giulia Di Maria; Erminio Costanzo
Journal: J Neural Transm (Vienna) Date: 2012-11-21 Impact factor: 3.575

6. Effect of Muslim prayer (Salat) on α electroencephalography and its relationship with autonomic nervous system activity.

Authors: Hazem Doufesh; Fatimah Ibrahim; Noor Azina Ismail; Wan Azman Wan Ahmad
Journal: J Altern Complement Med Date: 2014-05-14 Impact factor: 2.579

Event-related desynchronization (ERD) during visual processing.

1. New roles for the gamma rhythm: population tuning and preprocessing for the Beta rhythm.

2. Complex relationship between BOLD signal and synchronization/desynchronization of human brain MEG oscillations.

3. Attention-driven discrete sampling of motion perception.

4. Differential oscillatory electroencephalogram between attention-deficit/hyperactivity disorder subtypes and typically developing adolescents.

5. Theta responses are abnormal in mild cognitive impairment: evidence from analysis of theta event-related synchronization during a temporal expectancy task.

6. Effect of Muslim prayer (Salat) on α electroencephalography and its relationship with autonomic nervous system activity.

7. Cognitive load reduces the effects of optic flow on gait and electrocortical dynamics during treadmill walking.

8. Power modulation of electroencephalogram mu and beta frequency depends on perceived level of observed actions.

9. Estimation of the dynamics of event-related desynchronisation changes in electroencephalograms.

10. Duration of coherence intervals in electrical brain activity in perceptual organization.