Conference item
Brain responses to global perceptual coherence
- Abstract:
-
Coherence thresholds for concentric patterns of contour segments or dot trajectories have revealed differential development and vulnerability of extrastriate form and motion pathways respectively (Braddick et al, Neuropsychologia, 2003). Here we explore the properties of visual evoked potentials (VEPs) specific to form and motion coherence. Coherent contour or motion arrays alternate with incoherent arrays at 0.5-4 Hz. A 2nd harmonic VEP signal (F2) may arise from local changes occuring at ea...
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- Publication status:
- Published
- Peer review status:
- Reviewed (other)
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- Publisher copy:
- 10.1167/6.6.426
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Bibliographic Details
- Publisher:
- Association for Research in Vision and Ophthalmology Publisher's website
- DOI:
Item Description
- Language:
- English
- Keywords:
- Subjects:
- UUID:
-
uuid:99a02b7c-deff-4aaf-9dfd-9541e654e8d1
- Local pid:
- ora:2648
- Deposit date:
- 2009-03-02
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Terms of use
- Copyright holder:
- Oliver Braddick et al
- Copyright date:
- 2006
- Notes:
- The abstracts for the 2006 VSS Annual Meeting were published in the Journal of Vision, 6(6) and are available at http://journalofvision.org/6/6/ (doi:10.1167/6.6). 'Brain responses to global perceptual coherence' is abstract 426 and can be viewed at http://journalofvision.org/6/6/426/ (doi:10.1167/6.6.426).
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