The National Eye Institute (NEI) awarded a $611,546 Project Grant under the Vision Research program (CFDA 93.867) to The Regents of the University of California, Berkeley to study the computational principles and neural mechanisms underlying sustained perception in humans. The key objectives are to investigate how attention and awareness affect persistent representations of visual stimuli, analyze the structure and information content of field potentials and single neuron spikes in brain regions...
The National Eye Institute (NEI) awarded a $409,375 five-year Project Grant (CFDA 93.867 - Vision Research) to The Johns Hopkins University to decipher and apply brain algorithms for 3D object perception. The project aims to use artificial vision networks to replicate the 3D shape tuning functions of individual neurons in the visual cortex of macaque monkeys, with the goal of developing artificial networks that can achieve human-level 3D visual performance. Key components include training...
This federal Project Grant award from the National Eye Institute (NEI), under the Vision Research program (CFDA 93.867), will provide $475,000 in funding to The Salk Institute for Biological Studies in La Jolla, CA. The goal of this 4-year research project is to characterize the connectivity and functional role of specific neural circuits in the mammalian visual system that transmit information from the retina to the primary visual cortex. The key products and services to be delivered include:...
The National Eye Institute (NEI) awarded a $107,948 Project Grant under its Vision Research program (CFDA 93.867) to The Trustees of the University of Pennsylvania, doing business as the Clinical Practices of the University of Pennsylvania. The grant will support a 4-year research study to develop a novel multimodal optoelectronic device and use optogenetic techniques to investigate the biophysical mechanisms underlying cortical stimulation and its effects on neural dynamics and visual-spatial...
This Project Grant award from the National Eye Institute (NEI), under the Vision Research (CFDA 93.867) program, supports research to understand the neural mechanisms underlying visual categorization. The University of Chicago will receive $340,822 over a project period from Sep 1, 2024 to Mar 31, 2027 to conduct electrophysiological recording experiments in non-human primates. The goal is to elucidate the circuit-level computations required for categorization tasks involving the integration...
This $125,734 Project Grant award from the National Eye Institute (NEI), under the Vision Research program (CFDA 93.867), supports research to understand how distinct subregions of the prefrontal cortex modulate visual attention and processing in the visual cortex. The key objectives are to: Quantify and compare the activity of the anterior cingulate cortex (ACA) and orbitofrontal cortex (ORB) axons in the visual cortex during different stages of visual attention. Evaluate how perturbing the...
This federal Project Grant award from the National Eye Institute (NEI), under the Vision Research (CFDA 93.867) program, provides $688,882 to the University of Chicago to conduct research on the neuronal computations underlying rapid and flexible visual categorical decisions. The research aims to understand how coordinated neuronal activity mediates decision-related computations by monitoring neuronal populations across three interconnected brain regions during visual decision-making tasks....
The federal Project Grant award R21EY037065 from the National Eye Institute (NEI) under the Vision Research program (CFDA 93.867) supports research by The Johns Hopkins University to investigate the use of patterned micro-stimulation of intermediate and higher-level visual cortex as a prosthetic strategy for restoring 3D object vision. The $232,500 award, active from January 1, 2025 to December 31, 2026, aims to test the hypothesis that micro-stimulation-generated activity in V4 visual cortex...
This Project Grant award from the National Eye Institute (NEI), under the Vision Research federal grant program (CFDA 93.867), provides $192,900 to support research at the Albert Einstein College of Medicine examining how locomotion affects the flow of visual information between brain areas. The goal is to understand how brain states, as influenced by locomotion, modulate sensory processing and inter-areal communication within the visual system. The research will utilize high-density neural...
This Project Grant award from the National Eye Institute (NEI), under the federal Vision Research program (CFDA 93.867), will support research on the neural circuits underlying visual representation in the medial entorhinal cortex. The total award amount is $577,544.00 over the project period from February 1, 2025 to January 31, 2030. The research will be conducted by Yale University, and aims to: (1) determine the capacity for visual stimulus representation by medial entorhinal cortex...