Cited by 97Visual perception and processing mechanismsRetinal Development and DisordersOphthalmology and Visual Impairment Studies

The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.

Direction of Gaze while Walking a Simple Route: Persons with Normal Vision and Persons with Retinitis Pigmentosa

Abstract

PURPOSE: The purpose of this study was to determine whether persons with advanced vision impairment, when walking an unfamiliar route, visually sample the environment in a different manner than do persons with normal vision. METHODS: Direction of gaze was measured in six persons with retinitis pigmentosa (RP) and in three persons with normal vision as they walked an unfamiliar, obstacle-free route while viewing the environment in a head-mounted display. RESULTS: Persons with RP fixated over a larger area in the environment and at different features than did persons with normal vision. Persons with normal vision directed their gaze primarily ahead or at the goal, whereas persons with RP directed their gaze at objects on the walls, downward, or at the layout (i.e., edge-lines or boundaries between walls). The results also showed a significant negative correlation between the horizontal visual field extent of the RP subjects and the proportion of downward-directed fixations. CONCLUSIONS: Persons with advanced vision impairment as a result of RP visually sample the environment in a manner different from persons with normal vision.

Overview

Integrity signals

Registry

Crossref · 10.1097/00006324-200109000-00012

Cites

26 of 26 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Verification

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Citations

Cites

Flagged first, then by citations

Research works printed but not linked: 11

  1. Turano, 1999, Invest Ophthalmol Vis Sci, 40, 865
  2. Geruschat, 1998, Optom Vis Sci, 75, 525, 10.1097/00006324-199807000-00022 · DOI
  3. Lovie-Kitchin, 1990, Clin Vis Sci, 5, 249
  4. Kuyk, 1998, Optom Vis Sci, 75, 538, 10.1097/00006324-199807000-00023 · DOI
  5. Haymes, 1996, Optom Vis Sci, 73, 621, 10.1097/00006324-199610000-00001 · DOI
  6. Turano, 1998, Optom Vis Sci, 75, 879, 10.1097/00006324-199812000-00010 · DOI
  7. Alexander, 1992, Invest Ophthalmol Vis Sci, 33, 1846
  8. Turano, 1992, Invest Ophthalmol Vis Sci, 33, 2411
  9. Bailey, 1991, Invest Ophthalmol Vis Sci, 32, 422
  10. Pelli, 1988, Clin Vis Sci, 2, 187
  11. Rubin, 1997, Invest Ophthalmol Vis Sci, 38, 557

Cited by

Sorted by citations

Metadata

Authors
TURANO, K. A., GERUSCHAT, D. R., BAKER, F. H., STAHL, J. W., & SHAPIRO, M. D.
Affiliations
Johns Hopkins University (US)
Venue
Optometry and Vision Science
Publisher
Wiley
Published
2001-09
Volume
78
Issue
9
Pages
667-675
ISSN
1040-5488 (ISSN-L)
OpenAlex
W2015999359
Cited by
97
References
26
Citations by year
2026: 5 · 2025: 1 · 2024: 2 · 2023: 1 · 2022: 5 · 2021: 5 · 2020: 3 · 2019: 6 · 2018: 7 · 2017: 8 · 2016: 1 · 2015: 5 · 2014: 3 · 2013: 5 · 2012: 5
FWCI
0.87
Type
journal article
Language
en
Open access
closed
Locations
  • Optometry and Vision Science (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health
  • National Eye Institute (EY07839 to KAT, EY07839)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Visual perception and processing mechanisms
  • Health Sciences › Medicine › Ophthalmology › Retinal Development and Disorders
  • Health Sciences › Medicine › Ophthalmology › Ophthalmology and Visual Impairment Studies
Keywords
retinitis pigmentosa, gaze direction, visual sampling, visual field, visual impairment, walking, head-mounted displays, fixation patterns
MeSH terms
Adult, Aged, Eye Movements, Fixation, Ocular, Humans, Middle Aged, Motor Activity, Psychomotor Performance, Retinitis Pigmentosa, Vision, Ocular, Vision, Low, Walking

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review