Abstract:
:A slowly moving foreground with an orthogonally moving background can induce self-motion perception in the same direction as the foreground motion (inverted vection; [Vision Research 40 (2000) 2915]). In the present study, we investigate the effect of sustained gaze deviation on inverted vection. We hypothesized that gaze deviation affects eye-movement information registered in the perceptual system, which might be a primary factor for causing inverted vection. The experiment revealed that strength of inverted vection decreases with observer's gaze deviation in the same direction as the foreground motion, while it increases with the deviation in the opposite direction to the foreground. These results support our hypothesis and suggest that inverted vection is affected by eye-movement information.
journal_name
Vision Resjournal_title
Vision researchauthors
Nakamura S,Shimojo Sdoi
10.1016/s0042-6989(03)00081-6subject
Has Abstractpub_date
2003-03-01 00:00:00pages
745-9issue
7eissn
0042-6989issn
1878-5646pii
S0042698903000816journal_volume
43pub_type
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