AIMC Topic: Visual Pathways

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Models of visual categorization.

Wiley interdisciplinary reviews. Cognitive science Mar 20, 2016
Visual categorization refers to our ability to organize objects and visual scenes into discrete categories. It is an essential skill as it allows us to distinguish friend from foe or edible versus poisonous food. Understanding how the visual system c...
Attention Photic Stimulation Visual Cortex Visual Pathways Pattern Recognition, Visual Animals Humans Models, Neurological Neural Networks, Computer
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Atoms of recognition in human and computer vision.

Proceedings of the National Academy of Sciences of the United States of America Feb 16, 2016
Discovering the visual features and representations used by the brain to recognize objects is a central problem in the study of vision. Recently, neural network models of visual object recognition, including biological and deep network models, have s...
Vision, Ocular Nerve Net Humans Photic Stimulation Visual Cortex Brain Neural Networks, Computer Visual Perception Psychophysics Models, Neurological Visual Pathways Pattern Recognition, Visual
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Increasingly complex representations of natural movies across the dorsal stream are shared between subjects.

NeuroImage Dec 24, 2015
Recently, deep neural networks (DNNs) have been shown to provide accurate predictions of neural responses across the ventral visual pathway. We here explore whether they also provide accurate predictions of neural responses across the dorsal visual p...
Visual Perception Adult Humans Visual Pathways Motion Pictures Image Processing, Computer-Assisted Neural Networks, Computer
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Tractography-Based Automated Identification of Retinogeniculate Visual Pathway With Novel Microstructure-Informed Supervised Contrastive Learning.

Human brain mapping Dec 1, 2024
The retinogeniculate visual pathway (RGVP) is responsible for carrying visual information from the retina to the lateral geniculate nucleus. Identification and visualization of the RGVP are important in studying the anatomy of the visual system and c...
Deep Learning Image Processing, Computer-Assisted Pituitary Neoplasms Adult Humans Male Female Retina Diffusion Tensor Imaging Supervised Machine Learning Geniculate Bodies Visual Pathways
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Human Visual Pathways for Action Recognition versus Deep Convolutional Neural Networks: Representation Correspondence in Late but Not Early Layers.

Journal of cognitive neuroscience Nov 1, 2024
Deep convolutional neural networks (DCNNs) have attained human-level performance for object categorization and exhibited representation alignment between network layers and brain regions. Does such representation alignment naturally extend to other v...
Female Young Adult Adult Humans Neural Networks, Computer Magnetic Resonance Imaging Male Visual Cortex Photic Stimulation Deep Learning Recognition, Psychology Visual Pathways Pattern Recognition, Visual
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A connectivity-constrained computational account of topographic organization in primate high-level visual cortex.

Proceedings of the National Academy of Sciences of the United States of America Jan 18, 2022
Inferotemporal (IT) cortex in humans and other primates is topographically organized, containing multiple hierarchically organized areas selective for particular domains, such as faces and scenes. This organization is commonly viewed in terms of evol...
Visual Cortex Primates Visual Pathways Models, Neurological Neurons Computer Simulation Animals Neural Networks, Computer
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A Convolutional Neural Network-based Model of Neural Pathways in the Retina.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Jul 1, 2019
A variety of the visual functions of the vertebrate retina rely on the interactions between excitation and inhibition within specialized retinal circuitry. The nonlinear properties of these interactions, as well as a large number of cell types and pa...
Neural Pathways Visual Pathways Retinal Ganglion Cells Vision, Ocular Neural Networks, Computer Retina
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The visually guided development of facial representations in the primate ventral visual pathway: A computer modeling study.

Psychological review Nov 1, 2016
Experimental studies have shown that neurons at an intermediate stage of the primate ventral visual pathway, occipital face area, encode individual facial parts such as eyes and nose while neurons in the later stages, middle face patches, are selecti...
Neurons Facial Expression Primates Visual Pathways Facial Recognition Brain Humans Computer Simulation Neural Networks, Computer Animals
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