Search Results - "Lomber, Stephen G"

Visual modulation of auditory evoked potentials in the cat by Bao, Xiaohan, Lomber, Stephen G.

“…Visual modulation of the auditory system is not only a neural substrate for multisensory processing, but also serves as a backup input underlying cross-modal…”
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Cross-modal plasticity in specific auditory cortices underlies visual compensations in the deaf by Lomber, Stephen G, Meredith, M Alex, Kral, Andrej

“…Lomber and colleagues find that enhanced visual localization and motion detection in deaf cats is subserved by cross-modal reorganization of cortex that is…”
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Double dissociation of 'what' and 'where' processing in auditory cortex by Lomber, Stephen G, Malhotra, Shveta

“…Studies of cortical connections or neuronal function in different cerebral areas support the hypothesis that parallel cortical processing streams, similar to…”
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Corticocortical feedback contributes to surround suppression in V1 of the alert primate by Nassi, Jonathan J, Lomber, Stephen G, Born, Richard T

“…Feedback connections are prevalent throughout the cerebral cortex, yet their function remains poorly understood. Previous studies in anesthetized monkeys found…”
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Gray matter volume of the feline cerebral cortex and structural plasticity following perinatal deafness by Sacco, Alessandra, Gordon, Stephen G., Lomber, Stephen G.

“…•First to measure MRI-based GM volume in the control and perinatally-deafened cat.•ROI analysis reveals whole-brain GM preservation following deafness.•ROI and…”
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Automated registration-based skull stripping procedure for feline neuroimaging by Gordon, Stephen G., Sacco, Alessandra, Lomber, Stephen G.

“…•Creation of a simple, yet effective automated skull stripping tool for cats.•Easily customizable to be implemented in neuroimaging studies of other…”
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Transient deactivation of dorsal premotor cortex or parietal area 5 impairs feedback control of the limb in macaques by Takei, Tomohiko, Lomber, Stephen G., Cook, Douglas J., Scott, Stephen H.

“…We can generate goal-directed motor corrections with surprising speed, but their neural basis is poorly understood. Here, we show that temporary cooling of…”
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Connectome alterations following perinatal deafness in the cat by Sacco, Alessandra, Gordon, Stephen G., Lomber, Stephen G.

“…•First to examine DTI-based connectivity in the perinatally-deafened cat.•Most connections within the feline connectome were conserved following…”
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Stable Delay Period Representations in the Posterior Parietal Cortex Facilitate Working-Memory-Guided Obstacle Negotiation by Wong, Carmen, Lomber, Stephen G.

“…In complex environments, information about surrounding obstacles is stored in working memory (WM) and used to coordinate appropriate movements for avoidance…”
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Hybrid feature engineering of medical data via variational autoencoders with triplet loss: a COVID-19 prognosis study by Mahdavi, Mahdi, Choubdar, Hadi, Rostami, Zahra, Niroomand, Behnaz, Levine, Alexandra T., Fatemi, Alireza, Bolhasani, Ehsan, Vahabie, Abdol-Hossein, Lomber, Stephen G., Merrikhi, Yaser

“…Medical machine learning frameworks have received much attention in recent years. The recent COVID-19 pandemic was also accompanied by a surge in proposed…”
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Catlas: An magnetic resonance imaging‐based three‐dimensional cortical atlas and tissue probability maps for the domestic cat (Felis catus) by Stolzberg, Daniel, Wong, Carmen, Butler, Blake E., Lomber, Stephen G.

“…Brain atlases play an important role in effectively communicating results from neuroimaging studies in a standardized coordinate system. Furthermore, brain…”
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Contributions of Parietal Cortex to the Working Memory of an Obstacle Acquired Visually or Tactilely in the Locomoting Cat by Wong, Carmen, Pearson, Keir G, Lomber, Stephen G

“…Abstract A working memory of obstacles is essential for navigating complex, cluttered terrain. In quadrupeds, it has been proposed that parietal cortical areas…”
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Origins of thalamic and cortical projections to the posterior auditory field in congenitally deaf cats by Butler, Blake E., Chabot, Nicole, Kral, Andrej, Lomber, Stephen G.

“…Crossmodal plasticity takes place following sensory loss, such that areas that normally process the missing modality are reorganized to provide compensatory…”
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A Modality-Specific Feedforward Component of Choice-Related Activity in MT by Smolyanskaya, Alexandra, Haefner, Ralf M., Lomber, Stephen G., Born, Richard T.

“…The activity of individual sensory neurons can be predictive of an animal’s choices. These decision signals arise from network properties dependent on…”
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Visually evoked potentials (VEPs) across the visual field in hearing and deaf cats by Mitzelfelt, Thomas, Bao, Xiaohan, Barnes, Paisley, Lomber, Stephen G

“…Congenitally deaf cats perform better on visual localization tasks than hearing cats, and this advantage has been attributed to the posterior auditory field…”
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Functional and structural changes throughout the auditory system following congenital and early-onset deafness: implications for hearing restoration by Butler, Blake E, Lomber, Stephen G

“…The absence of auditory input, particularly during development, causes widespread changes in the structure and function of the auditory system, extending from…”
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Macaque anterior cingulate cortex deactivation impairs performance and alters lateral prefrontal oscillatory activities in a rule-switching task by Ma, Liya, Chan, Jason L, Johnston, Kevin, Lomber, Stephen G, Everling, Stefan

“…In primates, both the dorsal anterior cingulate cortex (dACC) and the dorsolateral prefrontal cortex (dlPFC) are key regions of the frontoparietal cognitive…”
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A Causal Role for the Cortical Frontal Eye Fields in Microsaccade Deployment by Peel, Tyler R, Hafed, Ziad M, Dash, Suryadeep, Lomber, Stephen G, Corneil, Brian D

“…Microsaccades aid vision by helping to strategically sample visual scenes. Despite the importance of these small eye movements, no cortical area has ever been…”
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Somatosensory and visual crossmodal plasticity in the anterior auditory field of early-deaf cats by Meredith, M. Alex, Lomber, Stephen G.

“…It is well known that the post-natal loss of sensory input in one modality can result in crossmodal reorganization of the deprived cortical areas, but deafness…”
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Unilateral deactivation of macaque dorsolateral prefrontal cortex induces biases in stimulus selection by Johnston, Kevin, Lomber, Stephen G, Everling, Stefan

“…Following unilateral brain injury, patients are often unable to detect a stimulus presented in the contralesional field when another is presented…”
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