User profiles for Alex S Baldwin

Alex S. Baldwin

Assistant Professor, McGill University
Verified email at mcgill.ca
Cited by 578

[HTML][HTML] The attenuation surface for contrast sensitivity has the form of a witch's hat within the central visual field

AS Baldwin, TS Meese, DH Baker - Journal of vision, 2012 - jov.arvojournals.org
Abstract Abstract: Abstract Over the full visual field, contrast sensitivity is fairly well described
by a linear decline in log sensitivity as a function of eccentricity (expressed in grating cycles)…

[HTML][HTML] The shift in ocular dominance from short-term monocular deprivation exhibits no dependence on duration of deprivation

SH Min, AS Baldwin, A Reynaud, RF Hess - Scientific reports, 2018 - nature.com
Deprivation of visual information from one eye for a 120-minute period in normal adults
results in a temporary strengthening of the patched eye’s contribution to binocular vision. This …

[HTML][HTML] Suppression rather than visual acuity loss limits stereoacuity in amblyopia

AL Webber, KL Schmid, AS Baldwin… - … & Visual Science, 2020 - iovs.arvojournals.org
Purpose: To investigate the influence of interocular suppression and visual acuity loss on
stereoacuity in observers with and without abnormal vision development from strabismus or …

[HTML][HTML] Cholinergic potentiation alters perceptual eye dominance plasticity induced by a few hours of monocular patching in adults

Y Sheynin, M Chamoun, AS Baldwin… - Frontiers in …, 2019 - frontiersin.org
A few hours of monocular deprivation with a diffuser eye patch temporarily strengthens the
contribution of the deprived eye to binocular vision. This shift in favor of the deprived eye is …

Effects of simulated anisometropia and aniseikonia on stereopsis

…, J Lu, AL Webber, RF Hess, AS Baldwin… - Ophthalmic and …, 2020 - Wiley Online Library
Purpose Stereopsis depends on horizontally disparate retinal images but otherwise
concordance between eyes. Here we investigate the effect of spherical and meridional simulated …

[HTML][HTML] Ocular dominance plasticity: inhibitory interactions and contrast equivalence

DP Spiegel, AS Baldwin, RF Hess - Scientific Reports, 2017 - nature.com
Brief monocular occlusion results in a transient change in ocular dominance, such that the
previously patched eye makes a stronger contribution to the binocular percept after occlusion. …

[HTML][HTML] Ocular dominance plasticity: a binocular combination task finds no cumulative effect with repeated patching

SH Min, AS Baldwin, RF Hess - Vision research, 2019 - Elsevier
Short-term monocular deprivation strengthens the contribution of the deprived eye to binocular
vision. This change has been observed in adults with normal vision or amblyopia. The …

[HTML][HTML] Visual plasticity and exercise revisited: no evidence for a “cycling lane”

AE Finn, AS Baldwin, A Reynaud, RF Hess - Journal of vision, 2019 - arvojournals.org
Experiments using enriched environments have shown that physical exercise modulates
visual plasticity in rodents. A recent study (Lunghi & Sale, 2015) investigated whether exercise …

[HTML][HTML] Assessment of stereovision with digital testing in adults and children with normal and impaired binocularity

J Tittes, AS Baldwin, RF Hess, L Cirina, Y Wenner… - Vision Research, 2019 - Elsevier
New digital approaches allow stereovision to be assessed with greater precision than
current clinical stereo tests. Those current tests present a relatively narrow range of stimulus …

[HTML][HTML] Amblyopic stereo vision is efficient but noisy

SA Carrillo, RF Hess, Y Mao, J Zhou, AS Baldwin - Vision Research, 2023 - Elsevier
People with amblyopia demonstrate a reduced ability to judge depth using stereopsis. Our
understanding of this deficit is limited, as standard clinical stereo tests may not be suited to …