Degraded attentional modulation of cortical neural populations in strabismic amblyopia

C Hou, YJ Kim, XJ Lai, P Verghese - Journal of vision, 2016 - jov.arvojournals.org
Behavioral studies have reported reduced spatial attention in amblyopia, a developmental
disorder of spatial vision. However, the neural populations in the visual cortex linked with …

Cortical correlates of amblyopia

L Kiorpes, N Daw - Visual neuroscience, 2018 - cambridge.org
There are many levels of disorder in amblyopic vision, from basic acuity and contrast
sensitivity loss to abnormal binocular vision and global perception of motion and form …

[HTML][HTML] Covert spatial attention is functionally intact in amblyopic human adults

M Roberts, R Cymerman, RT Smith, L Kiorpes… - Journal of …, 2016 - iovs.arvojournals.org
Certain abnormalities in behavioral performance and neural signaling have been attributed
to a deficit of visual attention in amblyopia, a neurodevelopmental disorder characterized by …

Long-range interocular suppression in adults with strabismic amblyopia: A pilot fMRI study

B Thompson, G Maehara, E Goddard, R Farivar… - Vision, 2019 - mdpi.com
Interocular suppression plays an important role in the visual deficits experienced by
individuals with amblyopia. Most neurophysiological and functional MRI studies of …

Neuronal responses in visual area V2 (V2) of macaque monkeys with strabismic amblyopia

H Bi, B Zhang, X Tao, RS Harwerth, EL Smith III… - Cerebral …, 2011 - academic.oup.com
Amblyopia, a developmental disorder of spatial vision, is thought to result from a cascade of
cortical deficits over several processing stages beginning at the primary visual cortex (V1) …

[HTML][HTML] Interocular suppression in strabismic amblyopia results in an attenuated and delayed hemodynamic response function in early visual cortex

R Farivar, B Thompson, B Mansouri… - Journal of vision, 2011 - tvst.arvojournals.org
Factors such as strabismus or anisometropia during infancy can disrupt normal visual
development and result in amblyopia, characterized by reduced visual function in an …

Undercounting features and missing features: evidence for a high-level deficit in strabismic amblyopia

V Sharma, DM Levi, SA Klein - nature neuroscience, 2000 - nature.com
Abnormal visual development in strabismic amblyopia drastically affects visual perception
and properties of neurons in primary visual cortex (V1). To test the notion that amblyopia …

Excitatory contribution to binocular interactions in human visual cortex is reduced in strabismic amblyopia

C Hou, TL Tyson, IJ Uner, SC Nicholas… - Journal of …, 2021 - Soc Neuroscience
Binocular summation in strabismic amblyopia is typically reported as being absent or greatly
reduced in behavioral studies and is thought to be because of a preferential loss of …

Altered balance of receptive field excitation and suppression in visual cortex of amblyopic macaque monkeys

LE Hallum, C Shooner, RD Kumbhani… - Journal of …, 2017 - Soc Neuroscience
In amblyopia, a visual disorder caused by abnormal visual experience during development,
the amblyopic eye (AE) loses visual sensitivity whereas the fellow eye (FE) is largely …

Is the cortical deficit in amblyopia due to reduced cortical magnification, loss of neural resolution, or neural disorganization?

S Clavagnier, SO Dumoulin, RF Hess - Journal of Neuroscience, 2015 - Soc Neuroscience
The neural basis of amblyopia is a matter of debate. The following possibilities have been
suggested: loss of foveal cells, reduced cortical magnification, loss of spatial resolution of …