scholarly journals Reading Speed in Peripheral Vision Improves with Practice: Investigation of the Involved Cortical Sites

2013 ◽  
Vol 13 (9) ◽  
pp. 918-918
Author(s):  
A. Calabrese ◽  
T. Liu ◽  
S. He ◽  
G. E. Legge
Keyword(s):  
Peripheral Vision ◽  
Reading Speed

scholarly journals Psychophysics of reading. XVIII. The effect of print size on reading speed in normal peripheral vision

1998 ◽  
Vol 38 (19) ◽  
pp. 2949-2962 ◽  
Author(s):  
Susana T.L. Chung ◽  
J.Stephen Mansfield ◽  
Gordon E. Legge
Keyword(s):  
Peripheral Vision ◽  
Reading Speed ◽  
Print Size

Peripheral Vision Training in Reading Speed and Comprehension

1975 ◽  
Vol 41 (3) ◽  
pp. 761-762 ◽  
Author(s):  
A. Louise Sailor ◽  
Steve E. Ball
Keyword(s):  
College Students ◽  
Reading Comprehension ◽  
Peripheral Vision ◽  
Reading Speed ◽  
Trained Group ◽  
Speed Reading ◽  
Group Reading ◽  
Experimental Group

Of two groups of 8 college students receiving 15.75 hr. of speed reading training, an experimental group was given an additional 2.25 hr. of peripheral vision training. Peripheral vision increased for both groups, but reading speed improved only in the trained group. Reading comprehension scores were not affected.

scholarly journals Improving Reading Speed in Peripheral Vision with Perceptual Learning: A Behavioral and fMRI Investigation

2012 ◽  
Vol 12 (9) ◽  
pp. 704-704
Author(s):  
A. Calabrese ◽  
T. Liu ◽  
Y. He ◽  
S. He ◽  
G. E. Legge
Keyword(s):  
Perceptual Learning ◽  
Peripheral Vision ◽  
Reading Speed

Age effects on reading speed and visual span in peripheral vision

2010 ◽  
Vol 6 (6) ◽  
pp. 1001-1001 ◽  
Author(s):  
D. Yu ◽  
S.-H. Cheung ◽  
S. T. L. Chung ◽  
G. E. Legge
Keyword(s):  
Peripheral Vision ◽  
Reading Speed ◽  
Age Effects ◽  
Visual Span

scholarly journals Training improves reading speed in peripheral vision: Is it due to attention?

2010 ◽  
Vol 10 (6) ◽  
pp. 18-18 ◽  
Author(s):  
H.-W. Lee ◽  
M. Kwon ◽  
G. E. Legge ◽  
J. J. Gefroh
Keyword(s):  
Peripheral Vision ◽  
Reading Speed

scholarly journals Letter-recognition and reading speed in peripheral vision benefit from perceptual learning

2004 ◽  
Vol 44 (7) ◽  
pp. 695-709 ◽  
Author(s):  
Susana T.L. Chung ◽  
Gordon E. Legge ◽  
Sing-hang Cheung
Keyword(s):  
Perceptual Learning ◽  
Peripheral Vision ◽  
Reading Speed ◽  
Letter Recognition

scholarly journals A clinical test for visual crowding

F1000Research ◽  
2016 ◽  
Vol 5 ◽  
pp. 81 ◽  
Author(s):  
Denis G. Pelli ◽  
Sarah J. Waugh ◽  
Marialuisa Martelli ◽  
Sebastian J. Crutch ◽  
Silvia Primativo ◽  
...  
Keyword(s):  
Visual Perception ◽  
Peripheral Vision ◽  
Reading Speed ◽  
Basic Research ◽  
Normal Adult ◽  
Clinical Test ◽  
Critical Spacing ◽  
Dementia Patients ◽  
Adults And Children ◽  
Quick Measurement

Crowding is a major limitation of visual perception. Because of crowding, a simple object, like a letter, can only be recognized if clutter is a certain critical spacing away. Crowding is only weakly associated with acuity. The critical spacing of crowding is lowest in the normal fovea, and grows with increasing eccentricity in peripheral vision. Foveal crowding is more prominent in certain patient groups, including those with strabismic amblyopia and apperceptive agnosia. Crowding may lessen with age during childhood as reading speed increases. The range of crowding predicts much of the slowness of reading in children with developmental dyslexia. There is tantalizing evidence suggesting that the critical spacing of crowding indicates neural density (participating neurons per square deg) in the visual cortex. Thus, for basic and applied reasons, it would be very interesting to measure foveal crowding clinically in children and adults with normal and impaired vision, and to track the development of crowding during childhood. While many labs routinely measure peripheral crowding as part of their basic research in visual perception, current tests are not well suited to routine clinical testing because they take too much time, require good fixation, and are mostly not applicable to foveal vision. Here we report a new test for clinical measurement of crowding in the fovea. It is quick and accurate, works well with children and adults, and we expect it to work well with dementia patients as well. The task is to identify a numerical digit, 1-9, using a new “Pelli” font that is identifiable at tiny width (0.02 deg, about 1 minarc, in normal adult fovea). This allows quick measurement of the very small (0.05 deg) critical spacing in the normal adult fovea, as well as with other groups that have higher critical spacing. Preliminary results from healthy adults and children are presented.

scholarly journals The effect of letter-stroke boldness on reading speed in central and peripheral vision

2013 ◽  
Vol 84 ◽  
pp. 33-42 ◽  
Author(s):  
Jean-Baptiste Bernard ◽  
Girish Kumar ◽  
Jasmine Junge ◽  
Susana T.L. Chung
Keyword(s):  
Peripheral Vision ◽  
Reading Speed
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