ライフサイエンスコーパス: achromatic

1 range of directions in color space, close to achromatic.

2 aphy (ERG) and multifocal ERG, light-adapted achromatic and 2-color dark-adapted perimetry, and micro

3 Achromatic and chromatic contrast discrimination was mea

4 color space (making them responsive to both achromatic and chromatic stimuli), normalization was dri

5 es the relative sensitivity of V2 neurons to achromatic and isoluminant gratings mainly independent o

6 state pattern electroretinograms elicited by achromatic and isoluminant-chromatic (red-green) sinusoi

7 B) and 26 age-similar healthy subjects under achromatic and S-cone isolation conditions.

8 similarly associated with age under photopic achromatic and selective S-cone conditions in peripheral

9 selective neurons with a range of chromatic, achromatic, and mixed response properties.

10 gratings, one heterochromatic and the other achromatic, are superimposed and moved in opposite direc

11 and 41 control eyes (22 subjects) underwent achromatic automated perimetry and mfVEP and cVEP testin

12 sus abnormal (perimetry-abnl) performance on achromatic automated perimetry and short-wavelength auto

13 rized terahertz (0.1-1.6 THz) beam using THz achromatic axially symmetric wave (TAS) plates, which ha

14 uniform chromatic (red, green, or blue) and achromatic (black or white) squares of different sizes (

15 e fast, non-opponent inputs (+fM and +fL) as achromatic, both contribute to flicker photometric nulls

16 In achromatic camouflage, this effect was more evident in f

17 subjectively rating 70 verbal and nonverbal achromatic cartoons as funny or unfunny.

18 teractions that do not fit classic chromatic/achromatic classifications.

19 in spatially distinct neural domains, while achromatic contrast and orientation are not.

20 hat the dual gradient of cone opsins assists achromatic contrast detection against different spectral

21 e photoreceptors, which are known to provide achromatic contrast for motion detection, generated the

22 Multifocal electroretinography and chromatic/achromatic contrast sensitivity were measured in these 4

23 tural and unnatural colours as well as their achromatic counterparts and compared the activity produc

24 demonstration, the designed dual-wavelength achromatic deflector has been fabricated, and characteri

25 ht, double cones that are thought to mediate achromatic discrimination, and four types of single cone

26 etween groups was found for the 90% contrast achromatic dots (P = 0.09), however a significant differ

27 ition, individual contrast thresholds to the achromatic dots were measured for each subject, and vern

28 somorphic arrays of evolutionarily conserved achromatic elementary motion detecting circuits originat

29 in patients compared with controls for both achromatic (enlarged by: superior field, 0.57 log units,

30 nent (red/green, blue/yellow) and hue versus achromatic flicker (red/gray, green/gray, blue/gray, yel

31 Here we report an achromatic Fresnel optical system for EUV or X-ray radia

32 [MD] > -8 dB) and 26 healthy subjects using achromatic Gabor stimuli in 4 diagonal visual field loca

33 Achromatic grating resolution acuity was measured at the

34 SWS and achromatic grating resolution acuity were measured at 6

35 ostly in early visual areas while a vertical achromatic grating was physically presented to participa

36 till a pupillary constriction to isoluminant achromatic gratings and red-coloured stimuli, although r

37 nd suppression from isoluminant gratings and achromatic gratings.

38 atings was less than one-half that evoked by achromatic gratings.

39 n early visual cortex as participants viewed achromatic gratings.

40 onance imaging responses in alert monkeys to achromatic images (faces, fruit, bodies and places) and

41 Custom designed detection optics produce achromatic images of the spectral region from approximat

42 e cardinal chromatic (L/M and S/(L + M)) and achromatic (L + M) pathways, adopting stimulus size as t

43 o described perceiving color experiences for achromatic letters, inside and outside the lab, where su

44 e conventional cells respond equally well to achromatic luminance and equiluminant color stimuli, ana

45 The nature of the inputs to achromatic luminance flicker perception was explored psy

46 en/gray, blue/gray, yellow/gray), as well as achromatic luminance flicker.

47 dency for each of the cardinal chromatic and achromatic mechanisms is very specific, reinforcing thei

48 ifically, we have designed a dual-wavelength achromatic metasurface-based deflector deflecting the in

49 diameter and 5 mm in rigid length) and super-achromatic microprobe made with a built-in monolithic fi

50 cells, the spatial frequency resolution for achromatic modulation was often greater, the tuning curv

51 sequently, many cells were most sensitive to achromatic modulation when patches just covered the CRF

52 Among cells that preferred achromatic modulation, or modulation along intermediate

53 ypes of photoreceptor neurons; R1-R6 mediate achromatic motion detection, while R7 and R8 constitute

54 gnocellular afferents that are implicated in achromatic motion processing and Y cells that connect th

55 In insects, achromatic, motion-sensitive pathways to the lobula plat

56 in near-infrared wavelength range, where the achromatic nearly 90 degrees transmitted phase retardati

57 Familial dementia with swollen achromatic neurons and corticobasal inclusion bodies is

58 viewed two versions of movie clips (colored, achromatic) of five different object classes (faces, sce

59 Here, we demonstrate achromatic optical transmission through a planar Fabry-P

60 by a significant change in Ricco's area for achromatic or chromatic stimuli.

61 ientation and variable size, modulated along achromatic or isoluminant color directions.

62 (LM) chromatic (isoluminant) pathways or the achromatic pathway were recorded over a period of severa

63 ellular (M) cells (the faster-conducting and achromatic pathway) had after responses that were substa

64 nce on blood glucose was observed for LM- or achromatic-pathway VEP latency in subjects with diabetes

65 quently compared their ability to generalize achromatic patterns to the observed behavioural performa

66 ximately equal selectivity for chromatic and achromatic patterns.

67 elective to pure color stimuli as well as to achromatic patterns.

68 Although its output generates an achromatic percept, the luminance channel has slow spect

69 Although its output produces an achromatic percept, the luminance channel has slow, spec

70 Super-achromatic performance over the continuous visible band

71 on Study-ADAGES) were observed with standard achromatic perimetry (SAP), optic disc stereophotographs

72 gher threshold variability than conventional achromatic perimetry, possibly due to an imbalance betwe

73 amage that may be missed on static automated achromatic perimetry.

74 lement, but cannot replace, static automated achromatic perimetry.

75 Achromatic peripheral grating resolution acuity was meas

76 rnal plexiform layer are postsynaptic to the achromatic photoreceptors R1-R6, express glutamate immun

77 opic neurons provide a discrete channel from achromatic photoreceptors to large motion-sensitive neur

78 ation parameters when measured with both the achromatic pulsed-pedestal paradigm (GEE: beta [SE] = 0.

79 Differences in temporal sensitivity for achromatic, red-green, and blue-yellow stimuli generally

80 Peripheral achromatic resolution acuity (an indirect measure of the

81 Mean achromatic resolution acuity across the four locations w

82 o significant relationship was found between achromatic resolution acuity and ARM staging.

83 The chromatic-achromatic resolution ratio was lower than normal at cer

84 ocation analysis revealed that the chromatic-achromatic resolution ratio was not significantly differ

85 pectral-angular space to become a 60-nm-wide achromatic resonance spanning multiple cavity free-spect

86 curves and contrast responses with drifting achromatic sinusoidal gratings.

87 ircuitry but give rise to distinct, parallel achromatic spatial channels in the primate retinogenicul

88 To measure achromatic spatial contrast sensitivity in patients with

89 Achromatic spatial summation functions were plotted for

90 l scales and thus parallels the circuits for achromatic, spatial vision, in which each cone dominates

91 n of uniform surfaces and that chromatic and achromatic squares are represented differently in V1.

92 ter times after stimulus onset, responses to achromatic squares' centers increased, partially "fillin

93 e-matched controls with normal vision, using achromatic steady- and pulsed-pedestal paradigms to bias

94 in the inferred MC pathway measured with the achromatic steady-pedestal paradigm (beta [SE] = 0.12 [0

95 t sensitivity and gain loss to chromatic and achromatic stimuli in terms of retinal and postretinogen

96 Achromatic stimuli subtending a 49 degrees by 53 degrees

97 ignal response in V1 and V2 to chromatic and achromatic stimuli, using optical imaging.

98 imuli tended to elicit stronger signals than achromatic stimuli, which was unexpected given that wave

99 esponses fail to predict P-cell responses to achromatic stimuli.

100 he responses of P cells to new chromatic and achromatic stimuli.

101 h more distinct for colored stimuli than for achromatic stimuli.

102 he potentials were larger for chromatic than achromatic stimuli.

103 had learned to select the chromatic from the achromatic stimulus, regardless of the specific color, t

104 ge-related change in Ricco's area for either achromatic (superior field, r(2) = 0.05; inferior field,

105 early population responses to chromatic and achromatic surfaces are edge enhanced, emphasizing the i

106 ed that foveal vernier acuity thresholds for achromatic targets are elevated in patients with glaucom

107 ribe experiments which use a novel chromatic-achromatic temporal compound stimulus to simultaneously

108 surrounds govern the apparent brightness of achromatic test targets.

109 along chromatic axes was also observed, and achromatic thresholds were also different between contro

110 -view, sub-100-nm resolution optics that are achromatic to a significant degree, allowing more light

111 Achromatic two-dot vernier thresholds were obtained for

112 d video conditions were unedited (V(GREEN)), achromatic (V(GRAY)) or red filter (V(RED)).

113 e Munsell chromatic color chips plus 10 flat achromatic vectors corresponding to Munsell value levels

114 scene with no recognizable objects--and its achromatic version to image the change in blood oxygenat

115 ificantly more frequently than "green" in an achromatic vertical grating.

116 ion pathway.SIGNIFICANCE STATEMENT Dim-light achromatic vision and bright-light color vision are init

117 k between photoreceptor processing speed (in achromatic vision) and visual ecology.

118 ptors are in keeping with their role in fast achromatic vision.

119 Swedish interactive threshold algorithm 30-2 achromatic visual field (VF) tests.

120 coherence tomography imaging, 24-2 standard achromatic visual fields (VF), and CS measurement on the

121 Achromatic visual information is transferred from the re

122 essing compared with those feeding into fast achromatic visual systems.

123 d such an individual, an adult male for whom achromatic words and alphanumeric characters are seen in

124 d that the illusion works well even if it is achromatic: yellow is replaced with light gray, and blue