Sensitivity to the slope of the amplitude spectrum is dependent on the spectral slopes of recently viewed environments: A visual adaptation study in modified reality

B Richard, P Shafto - Vision Research, 2022 - Elsevier
effects of adaptation on discrimination thresholds are small, we observe some meaningful
changes in discrimination … to α is associated with the statistical structure or distribution of α in …

Contrast sensitivity on 1/F noise is more greatly impacted by older age for the fovea than parafovea

R Srinivasan, A Turpin… - Optometry and Vision …, 2021 - journals.lww.com
… well-studied perceptual effect that changes with age is the … This includes extensive data on
peripheral contrast detection … the spectrum, and the amplitude spectrum falls off roughly by a …

Immersion in Modified Reality: Sensitivity to the Slope (α) of the Amplitude Spectrum is Dependent on the α of Recently Viewed Environments

B Richard, P Shafto - bioRxiv, 2021 - biorxiv.org
effects of adaptation on discrimination thresholds are small, we observe some meaningful
changes in discrimination … to α is associated with the statistical structure or distribution of α in …

Flexible contextual modulation of naturalistic texture perception in peripheral vision

D Herrera-Esposito, R Coen-Cagli… - Journal of …, 2021 - jov.arvojournals.org
… , which distinguish it from foveal vision, have been explained … is determined by the Fourier
amplitude spectrum (FAS) of the … Therefore, we use a PS texture discrimination task to study …

What is visible across the visual field?

AM Haun - Neuroscience of consciousness, 2021 - academic.oup.com
… better in the fovea than in the periphery, peripheral vision cannot … foveal psychophysics data,
and it fits the matching Galvin … If we think that apparent blur should change similarly to edge …

[HTML][HTML] Effect of spatial filtering on accommodation

PS Diez, A Ohlendorf, F Schaeffel, S Wahl - Vision Research, 2019 - Elsevier
changes of the amplitude spectrum and systematic changes … Towards the periphery, amplitude
decreased and approached … Statistical analysis was carried out using the SPSS statistical

Objective detection of visual field defects with multifrequency VEPs

K Crux, C Huchzermeyer, J Kremers… - Documenta …, 2024 - Springer
… B Amplitude spectrum of one channel (CH: 7) for a measurement … However, our data show
a large effect size of SNR when … If peripheral locations are to be included, the stimuli should …

The role of neural oscillations in the visual system and their relation to conscious perception

M Yu - 2020 - etheses.whiterose.ac.uk
… activity related to performance in an orientation discrimination task. Alpha amplitude was a
… with foveal stimulation and decreases as the stimulus gradually move towards the periphery

A dynamic 1/f noise protocol to assess visual attention without biasing perceptual processing

NM Hanning, H Deubel - Behavior research methods, 2023 - Springer
… First, the 1/f falloff of the amplitude spectrum is “naturalistic” in … a similar discrimination
performance from fovea to periphery. … Our data demonstrate that the 1/f noise stimulus enables a …

Vision as oculomotor reward: cognitive contributions to the dynamic control of saccadic eye movements

C Wolf, M Lappe - Cognitive Neurodynamics, 2021 - Springer
changes in saccade gain. Finally, we review findings on what renders a saccade target
valuable, as reflected in oculomotor behavior. We emphasize that fovealfoveal and peripheral