Search Results - "DAS, VALLABH E."

A competition framework for fixation-preference in strabismus by Ramachandran, Santoshi, Das, Vallabh E

“…Strabismic subjects often develop the ability to fixate on a target with either eye. Previous studies have shown that fixation-preference behavior varies…”
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Editorial: Insights in visual neuroscience: 2023 by Thompson, Benjamin, Das, Vallabh E, Fine, Ione

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Unreferenced spatial localization under monocular and dichoptic viewing conditions by Karsolia, Apoorva, Stevenson, Scott B., Das, Vallabh E.

“…Knowledge of eye position in the brain is critical for localization of objects in space. To investigate the accuracy and precision of eye position feedback in…”
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Human deprivation amblyopia: treatment insights from animal models by Duffy, Kevin R, Bear, Mark F, Patel, Nimesh B, Das, Vallabh E, Tychsen, Lawrence

“…Amblyopia is a common visual impairment that develops during the early years of postnatal life. It emerges as a sequela to eye misalignment, an imbalanced…”
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Multi-antigen intranasal vaccine protects against challenge with sarbecoviruses and prevents transmission in hamsters by Leekha, Ankita, Saeedi, Arash, Sefat, K M Samiur Rahman, Kumar, Monish, Martinez-Paniagua, Melisa, Damian, Adrian, Kulkarni, Rohan, Reichel, Kate, Rezvan, Ali, Masoumi, Shalaleh, Liu, Xinli, Cooper, Laurence J. N., Sebastian, Manu, Sands, Courtney M., Das, Vallabh E., Patel, Nimesh B., Hurst, Brett, Varadarajan, Navin

“…Immunization programs against SARS-CoV-2 with commercial intramuscular vaccines prevent disease but are less efficient in preventing infections. Mucosal…”
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An intranasal nanoparticle STING agonist protects against respiratory viruses in animal models by Leekha, Ankita, Saeedi, Arash, Kumar, Monish, Sefat, K. M. Samiur Rahman, Martinez-Paniagua, Melisa, Meng, Hui, Fathi, Mohsen, Kulkarni, Rohan, Reichel, Kate, Biswas, Sujit, Tsitoura, Daphne, Liu, Xinli, Cooper, Laurence J. N., Sands, Courtney M., Das, Vallabh E., Sebastian, Manu, Hurst, Brett L., Varadarajan, Navin

“…Respiratory viral infections cause morbidity and mortality worldwide. Despite the success of vaccines, vaccination efficacy is weakened by the rapid emergence…”
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Longitudinal Evaluation of Eye Misalignment and Eye Movements Following Surgical Correction of Strabismus in Monkeys by Pullela, Mythri, Degler, Brittany A, Coats, David K, Das, Vallabh E

“…Strabismus correction surgery is well documented in both the literature and practice with varying levels of success and permanence. Our goal was to…”
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Signal Processing and Distribution in Cortical-Brainstem Pathways for Smooth Pursuit Eye Movements by Mustari, Michael J., Ono, Seiji, Das, Vallabh E.

“…Smooth pursuit (SP) eye movements are used to maintain the image of a moving object relatively stable on the fovea. Even when tracking a single target over a…”
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Investigation of Selective Innervation of Extraocular Muscle Compartments by Adade, Samuel, Das, Vallabh E

“…Recent magnetic resonance imaging studies have suggested that extraocular muscles (EOM) are further divided into transverse compartments that behave…”
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Author Response to Letter Regarding IOVS Publication "Investigation of Selective Innervation of Extraocular Muscle" by Das, Vallabh E, Adade, Samuel

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Response Properties of Cells Within the Rostral Superior Colliculus of Strabismic Monkeys by Upadhyaya, Suraj, Das, Vallabh E

“…The superior colliculus (SC) is an important oculomotor structure which, in addition to saccades and smooth-pursuit, has been implicated in vergence…”
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Responses of cells in the midbrain near-response area in monkeys with strabismus by Das, Vallabh E

“…To investigate whether neuronal activity within the supraoculomotor area (SOA-monosynaptically connected to medial rectus motoneurons and encode vergence…”
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Fixation Preference for Visual and Auditory Targets in Monkeys with Strabismus by Ramachandran, Santoshi, Das, Vallabh E

“…During binocular viewing, many strabismic subjects choose the eye of fixation depending on the retinotopic location of a visual target. Here, we compare eye…”
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Electrical stimulation of superior colliculus affects strabismus angle in monkey models for strabismus by Upadhyaya, Suraj, Meng, Hui, Das, Vallabh E

“…Disruption of binocular vision during the critical period for development leads to eye misalignment in humans and in monkey models. We have previously…”
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Cells in the supraoculomotor area in monkeys with strabismus show activity related to the strabismus angle by Das, Vallabh E.

“…We have earlier shown that monkeys reared with daily alternating monocular occlusion for the first few months of life develop large horizontal strabismus, A/V…”
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Strabismus and the Oculomotor System: Insights from Macaque Models by Das, Vallabh E

“…Disrupting binocular vision in infancy leads to strabismus and oftentimes to a variety of associated visual sensory deficits and oculomotor abnormalities…”
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Longitudinal Development of Ocular Misalignment in Nonhuman Primate Models for Strabismus by Karsolia, Apoorva, Burns, Emily, Pullela, Mythri, Das, Vallabh E

“…To investigate the longitudinal change in horizontal and vertical ocular alignment in normal and prism-reared infant monkeys during the critical developmental…”
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Investigating mechanisms of strabismus in nonhuman primates by Das, Vallabh E., PhD

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Influence of Target Parameters on Fixation Stability in Normal and Strabismic Monkeys by Pirdankar, Onkar H, Das, Vallabh E

“…The purpose of this study was to assess the effect of fixation target parameters on fixation instability in strabismic monkeys. One normal and three exotropic…”
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Muscimol inactivation of caudal fastigial nucleus and posterior interposed nucleus in monkeys with strabismus by Joshi, Anand C, Das, Vallabh E

“…Previously, we showed that neurons in the supraoculomotor area (SOA), known to encode vergence angle in normal monkeys, encode the horizontal eye misalignment…”
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