Results 111 to 120 of about 5,432,959 (167)

Case Report: Structured MRI assessment of posterior thalamic infarction in a distribution compatible with posterior choroidal artery territory presenting as Déjerine-Roussy syndrome in an adolescent: differentiating arterial ischemia from venous thrombosis and thalamic neoplasm. [PDF]

Front Radiol
Zyadah Z, Issa H, Issa R, Naser A.
europepmc   +1 more source

Mitigating the Impact of MR Sequence Parameters: Increasing the Robustness of DL-Based Cortical Thickness Estimates. [PDF]

Hum Brain Mapp
Blattner T, Romascano D, McKinley R, Rebsamen M, Salmen A, Pistor M, Hoepner R, Wiest R, Radojewski P, Rummel C, Capiglioni M.   +10 more
europepmc   +1 more source

Cognition does not automatically influence perception: Evidence from neural encoding of colors belonging to different categories. [PDF]

Proc Natl Acad Sci U S A
Martinovic J, Delov AA, Tomastikova J, Martin JT, Paramei GV, Griber YA.   +5 more
europepmc   +1 more source

GPRF-HPNet Physics-guided texture-aware fusion for real-world underwater image enhancement. [PDF]

Sci Rep
Xu J, Kiah MLM, Noor RM, Xu L, Xu C, Wu Y, Por LY.   +6 more
europepmc   +1 more source

Trial-by-trial covariation of pupil dilation, microsaccades, and visual evoked potentials during saliency processing. [PDF]

iScience
Chang YH, Kuo CC, Barquero C, Wang CA.
europepmc   +1 more source

Dynamic coronary roadmap-guided versus traditional percutaneous coronary intervention techniques in contrast medium volume reduction: a systematic review and meta-analysis. [PDF]

Egypt Heart J
Almansi A, Alqato S, Taher LH, Elettreby AM, Batarseh SF, Al-Dardery NM, Otmani Z, Elshenawy S, Abouzid M.   +8 more
europepmc   +1 more source

The effects of surround contrast on contrast thresholds, perceived contrast and contrast discrimination

Vision Research, 1998
Perceived contrast, contrast detection thresholds and contrast discrimination thresholds were measured in the presence and absence of surrounding patterns of a similar spatio-temporal makeup. In the foveal retina we found that the perceived contrast of the central pattern was reduced by the presence of the contrast surrounds with the effect being ...
Robert Snowden, Stephen T Hammett, S T Hammett   +2 more
exaly   +3 more sources

Some of the next articles are maybe not open access.

Related searches:

Contrast–contrast asynchronies

Journal of the Optical Society of America A, 2014
We introduce the "contrast-contrast asynchrony," a dynamic stimulus configuration that combines elements of the Shapiro contrast asynchrony with elements of the Chubb contrast-contrast illusion. In the contrast-contrast asynchrony, static textured fields surround two textured fields; one surround has high-contrast texture, and the other has low ...
Alex, Rose-Henig, Arthur G, Shapiro
openaire   +2 more sources

Contrast contrast determines perceived contrast

Optical Society of America Annual Meeting, 1991
A testpatch of visual texture has greater apparent contrast when it is surrounded by a uniform mean gray field than by a background of similar, high contrast texture. Temporally modulating the contrast of surrounding texture induces a substantial antiphase modulation of testpatch apparent contrast.
Charles Chubb, Joshua A. Solomon, George Sperling   +2 more
openaire   +1 more source