The best game in town: The reemergence of the language-of-thought hypothesis across the cognitive sciences
Mental representations remain the central posits of psychology after many decades of
scrutiny. However, there is no consensus about the representational format (s) of biological …
scrutiny. However, there is no consensus about the representational format (s) of biological …
Limits to visual representational correspondence between convolutional neural networks and the human brain
Y Xu, M Vaziri-Pashkam - Nature communications, 2021 - nature.com
Convolutional neural networks (CNNs) are increasingly used to model human vision due to
their high object categorization capabilities and general correspondence with human brain …
their high object categorization capabilities and general correspondence with human brain …
Two “what” networks in the human brain
M Vaziri-Pashkam - Journal of Cognitive Neuroscience, 2024 - direct.mit.edu
Ungerleider and Mishkin, in their influential work that relied on detailed anatomical and
ablation studies, suggested that visual information is processed along two distinct pathways …
ablation studies, suggested that visual information is processed along two distinct pathways …
The spatiotemporal neural dynamics of object location representations in the human brain
To interact with objects in complex environments, we must know what they are and where
they are in spite of challenging viewing conditions. Here, we investigated where, how and …
they are in spite of challenging viewing conditions. Here, we investigated where, how and …
Retina‐Like Chlorophyll Heterojunction‐Based Optoelectronic Memristor with All‐Optically Modulated Synaptic Plasticity Enabling Neuromorphic Edge Detection
J Jiang, X Shan, J Xu, Y Sun, TF Xiang… - Advanced Functional …, 2024 - Wiley Online Library
Optoelectronic memristors, which possess the potential capacities of in‐sensor computing,
promote the development of highly efficient neuromorphic vision. In this work, a novel …
promote the development of highly efficient neuromorphic vision. In this work, a novel …
Self-attention in vision transformers performs perceptual grouping, not attention
P Mehrani, JK Tsotsos - Frontiers in Computer Science, 2023 - frontiersin.org
Recently, a considerable number of studies in computer vision involve deep neural
architectures called vision transformers. Visual processing in these models incorporates …
architectures called vision transformers. Visual processing in these models incorporates …
Joint representation of color and form in convolutional neural networks: A stimulus-rich network perspective
To interact with real-world objects, any effective visual system must jointly code the unique
features defining each object. Despite decades of neuroscience research, we still lack a firm …
features defining each object. Despite decades of neuroscience research, we still lack a firm …
The human posterior parietal cortices orthogonalize the representation of different streams of information concurrently coded in visual working memory
Y Xu - PLoS biology, 2024 - journals.plos.org
The key to adaptive visual processing lies in the ability to maintain goal-directed visual
representation in the face of distraction. In visual working memory (VWM), distraction may …
representation in the face of distraction. In visual working memory (VWM), distraction may …
[HTML][HTML] Bridging the gap between EEG and DCNNs reveals a fatigue mechanism of facial repetition suppression
Facial repetition suppression, a well-studied phenomenon characterized by decreased
neural responses to repeated faces in visual cortices, remains a subject of ongoing debate …
neural responses to repeated faces in visual cortices, remains a subject of ongoing debate …
Mixed evidence for gestalt grouping in deep neural networks
V Biscione, JS Bowers - Computational Brain & Behavior, 2023 - Springer
Gestalt psychologists have identified a range of conditions in which humans organize
elements of a scene into a group or whole, and perceptual grouping principles play an …
elements of a scene into a group or whole, and perceptual grouping principles play an …