ライフサイエンスコーパス: vernier acuity

1 acuity approaching adult levels earlier than Vernier acuity.

2 he first year of life, similar to behavioral Vernier acuity.

3 notopic mosaic could be processed to achieve vernier acuity.

4 of three phases: pretraining measurements of Vernier acuity and a second task (either line-detection

5 Vernier acuity and contrast discrimination for low spati

6 To test this notion, we measured Vernier acuity and contrast discrimination using low spa

7 VEP Vernier acuity and grating acuity develop at different r

8 The within-subject relationship between VEP Vernier acuity and grating acuity follows the same devel

9 th the absolute psychophysical threshold for vernier acuity and its dependence on stimulus length can

10 fied in the same units (as Weber fractions), Vernier acuities are closely predicted by the observers'

11 No significant difference in vernier acuity between groups was found for the 90% cont

12 cluding visual acuity, contrast sensitivity, vernier acuity, binocular stereopsis, and visual percept

13 tes of anodal stimulation improved subjects' vernier acuity by approximately 15% and increased the am

14 Contrast sensitivity and vernier acuity data from a subset of these children were

15 Improvement in Vernier acuity did not transfer to an untrained detectio

16 A number of studies show, however, that Vernier acuity for lines is greatly impaired when the ta

17 rrelation between cortical magnification and Vernier acuity, further supporting claims that Vernier a

18 found strong and significant improvement of Vernier acuity in human adults with naturally occurring

19 s VEP technique provides a rapid estimate of Vernier acuity in infants.

20 Vernier acuity is a measure of the smallest horizontal o

21 Because Vernier acuity is a sensitive measure of amblyopia, this

22 mporal frequencies less than about 10 Hertz, Vernier acuity is independent of velocity, but is strong

23 rnier acuity, further supporting claims that Vernier acuity is limited by cortical magnification in V

24 At high temporal frequencies Vernier acuity is markedly degraded, and shows little de

25 Our results suggest that Vernier acuity is subject to a spatiotemporal limit, rat

26 Vernier acuity may mirror some sex differences in visual

27 If correct, this implies that Vernier acuity may not be subject to a strict velocity l

28 Vernier acuity measures were also obtained with short-wa

29 h appropriate low spatial frequency stimuli, Vernier acuity might be preserved at high velocities.

30 d that strong and significant improvement in Vernier acuity occurs in the trained orientation in all

31 Vernier acuity, or other similar hyperacuity tasks that

32 uthors used was a psychophysical estimate of Vernier acuity; persons with amblyopia have marked defic

33 VEP Vernier acuity remains strikingly immature throughout th

34 The Vernier acuity stimulus was a vertical square-wave grati

35 stimulus for the frequency-doubling grating vernier acuity task was a 90% contrast, 1-cyc/deg, 25-Hz

36 Vernier acuity tasks can be used to demonstrate abnormal

37 rsons with amblyopia have marked deficits in Vernier acuity that are highly correlated with their los

38 Vernier acuity thresholds derived from the sVEP tap mech

39 In 1993, Piltz et al. observed that foveal vernier acuity thresholds for achromatic targets are ele

40 oup demonstrated significantly higher foveal vernier acuity thresholds than control subjects for the

41 nd a jumping stand in adult hooded rats, and vernier acuity thresholds were established in the jumpin

42 Short-wavelength vernier acuity thresholds were measured for blue dots pr

43 Vernier acuity thresholds were measured psychophysically

44 The degradation of line Vernier acuity under image motion appears to be a conseq

45 In two observers, the improvement in Vernier acuity was accompanied by a commensurate improve

46 When compared with control data, mean Vernier acuity was reduced by a factor of 2.7 in DS.

47 uronal responses in a retinotopic mosaic and vernier acuity, we recorded the responses of single cell

48 Mean Vernier acuities were 39.8 arc seconds (SD+/-13.3) and 1

49 a second experiment, psychophysical and sVEP vernier acuity were measured in amblyopic observers.