Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386247277> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W4386247277 endingPage "5568" @default.
- W4386247277 startingPage "5568" @default.
- W4386247277 abstract "Knowledge of human visual space perception in the intermediate distance (>2m) is predominantly based on testing in a static setting, where neither the observer nor target move. To extend our understanding, we investigated observer’s ability to localize a target in the dark while walking. Previous studies have revealed a stationary observer characteristically locates a dimly-lit target in the dark at the intersection between the observer’s intrinsic bias (an implicit slant surface/curve) and its projection line from the eyes. Our present study explored how the intrinsic bias changed when the observer either walked forward to, or backward away from, a static target. We used the blind-walking-gesturing task to measure perceived location of a 0.2 degree dimly-lit (0.16 cd/m2) target. The target was placed at one of 12 locations (distance: 1.5, 3.25, 5.75 and 7.0 m; height: 0.14, 0.74 m and eye level). First, in a baseline stationary condition, observers (n=4) stood still and judged the location of the static target presented for 3.0 sec. Confirming previous findings, the judged locations can be transcribed by the intrinsic bias curve. Second, in a backward-walking condition, the observer walked backward for 1.25 m while viewing the static target. They then responded to the perceived target location with the blind-walking-gesturing task. Third, in a forward-walking condition, the observer followed the same protocol except for walking toward the target by 1.25 m. We found in comparison with the stationary condition, average judged distances were significantly farther in the backward-walking condition (p<0.001), and the intrinsic bias largely remained at the baseline position before stepping backward. In the forward-walking condition, however, judged distances were similar to that in the stationary condition (p>0.05). Altogether, these findings indicate that during self-motion in the dark, the dynamics of the intrinsic bias depend on the observer’s movement directions, thus affecting perceived space." @default.
- W4386247277 created "2023-08-30" @default.
- W4386247277 creator A5017391563 @default.
- W4386247277 creator A5082249431 @default.
- W4386247277 creator A5084266378 @default.
- W4386247277 creator A5089780911 @default.
- W4386247277 date "2023-08-01" @default.
- W4386247277 modified "2023-09-27" @default.
- W4386247277 title "Perceived location of a static target in the dark affected by self-motion in the natural environment" @default.
- W4386247277 doi "https://doi.org/10.1167/jov.23.9.5568" @default.
- W4386247277 hasPublicationYear "2023" @default.
- W4386247277 type Work @default.
- W4386247277 citedByCount "0" @default.
- W4386247277 crossrefType "journal-article" @default.
- W4386247277 hasAuthorship W4386247277A5017391563 @default.
- W4386247277 hasAuthorship W4386247277A5082249431 @default.
- W4386247277 hasAuthorship W4386247277A5084266378 @default.
- W4386247277 hasAuthorship W4386247277A5089780911 @default.
- W4386247277 hasBestOaLocation W43862472771 @default.
- W4386247277 hasConcept C121332964 @default.
- W4386247277 hasConcept C127413603 @default.
- W4386247277 hasConcept C146978453 @default.
- W4386247277 hasConcept C154945302 @default.
- W4386247277 hasConcept C15744967 @default.
- W4386247277 hasConcept C169760540 @default.
- W4386247277 hasConcept C26760741 @default.
- W4386247277 hasConcept C2780704645 @default.
- W4386247277 hasConcept C31972630 @default.
- W4386247277 hasConcept C33923547 @default.
- W4386247277 hasConcept C41008148 @default.
- W4386247277 hasConcept C62520636 @default.
- W4386247277 hasConcept C64543145 @default.
- W4386247277 hasConceptScore W4386247277C121332964 @default.
- W4386247277 hasConceptScore W4386247277C127413603 @default.
- W4386247277 hasConceptScore W4386247277C146978453 @default.
- W4386247277 hasConceptScore W4386247277C154945302 @default.
- W4386247277 hasConceptScore W4386247277C15744967 @default.
- W4386247277 hasConceptScore W4386247277C169760540 @default.
- W4386247277 hasConceptScore W4386247277C26760741 @default.
- W4386247277 hasConceptScore W4386247277C2780704645 @default.
- W4386247277 hasConceptScore W4386247277C31972630 @default.
- W4386247277 hasConceptScore W4386247277C33923547 @default.
- W4386247277 hasConceptScore W4386247277C41008148 @default.
- W4386247277 hasConceptScore W4386247277C62520636 @default.
- W4386247277 hasConceptScore W4386247277C64543145 @default.
- W4386247277 hasIssue "9" @default.
- W4386247277 hasLocation W43862472771 @default.
- W4386247277 hasOpenAccess W4386247277 @default.
- W4386247277 hasPrimaryLocation W43862472771 @default.
- W4386247277 hasRelatedWork W1891287906 @default.
- W4386247277 hasRelatedWork W1969923398 @default.
- W4386247277 hasRelatedWork W1995875282 @default.
- W4386247277 hasRelatedWork W2036807459 @default.
- W4386247277 hasRelatedWork W2107288589 @default.
- W4386247277 hasRelatedWork W2166024367 @default.
- W4386247277 hasRelatedWork W2748952813 @default.
- W4386247277 hasRelatedWork W2772917594 @default.
- W4386247277 hasRelatedWork W2775347418 @default.
- W4386247277 hasRelatedWork W2899084033 @default.
- W4386247277 hasVolume "23" @default.
- W4386247277 isParatext "false" @default.
- W4386247277 isRetracted "false" @default.
- W4386247277 workType "article" @default.