Long-term objectives: To develop behavioral techniques for the assessment of vision in human infants, and to carry out substantive studies of the development of specific visual functions.
Specific Aims : 1. To develop techniques for controlling the retinal locations of stimuli, in order to test near-foveal (central) and peripheral visual function separately. 2. To conduct substantive studies of (a) absolute thresholds and spectral sensitivity in central vision, and (b) characteristics of spatial summation and resolution (Ricco areas and Westheimer functions) in peripheral vision. 3. To continue exploration of the statistical properties of two-alternative forced-choice (2 AFC) psychophysical techniques, especially as these properties apply to infant vision testing. 4. To continue the development of """"""""Acuity cards"""""""", a rapid acuity assessment technique intended for eventual use in clinical settings.

Agency
National Institute of Health (NIH)
Institute
National Eye Institute (NEI)
Type
Research Project (R01)
Project #
5R01EY002920-07
Application #
3257216
Study Section
Biopsychology Study Section (BPO)
Project Start
1979-09-01
Project End
1987-08-31
Budget Start
1985-09-01
Budget End
1986-08-31
Support Year
7
Fiscal Year
1985
Total Cost
Indirect Cost
Name
University of Washington
Department
Type
Schools of Arts and Sciences
DUNS #
135646524
City
Seattle
State
WA
Country
United States
Zip Code
98195
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