Visual attention network
While originally designed for natural language processing tasks, the self-attention
mechanism has recently taken various computer vision areas by storm. However, the 2D …
mechanism has recently taken various computer vision areas by storm. However, the 2D …
Separable processes for live “in-person” and live “zoom-like” faces
N Zhao, X Zhang, JA Noah, M Tiede… - Imaging Neuroscience, 2023 - direct.mit.edu
It has long been understood that the ventral visual stream of the human brain processes
features of simulated human faces. Recently, specificity for real and interactive faces has …
features of simulated human faces. Recently, specificity for real and interactive faces has …
A dual-stream neural network explains the functional segregation of dorsal and ventral visual pathways in human brains
The human visual system uses two parallel pathways for spatial processing and object
recognition. In contrast, computer vision systems tend to use a single feedforward pathway …
recognition. In contrast, computer vision systems tend to use a single feedforward pathway …
Feature-specific salience maps in human cortex
DD Thayer, TC Sprague - Journal of Neuroscience, 2023 - Soc Neuroscience
Priority map theory is a leading framework for understanding how various aspects of
stimulus displays and task demands guide visual attention. Per this theory, the visual system …
stimulus displays and task demands guide visual attention. Per this theory, the visual system …
Top-down control of exogenous attentional selection is mediated by beta coherence in prefrontal cortex
Salience-driven exogenous and goal-driven endogenous attentional selection are two
distinct forms of attention that guide selection of task-irrelevant and task-relevant targets in …
distinct forms of attention that guide selection of task-irrelevant and task-relevant targets in …
[HTML][HTML] Towards reliable object representation via sparse directional patches and spatial center cues
In the process of image understanding, the human visual system (HVS) performs multiscale
analysis on various objects. HVS primarily focuses on marginally conspicuous image …
analysis on various objects. HVS primarily focuses on marginally conspicuous image …
[HTML][HTML] Eye movement evidence for the V1 Saliency Hypothesis and the Central-peripheral Dichotomy theory in an anomalous visual search task
J Liang, S Maher, L Zhaoping - Vision Research, 2023 - Elsevier
Typically, searching for a target among uniformly tilted non-targets is easier when this target
is perpendicular, rather than parallel, to the non-targets. The V1 Saliency Hypothesis (V1SH) …
is perpendicular, rather than parallel, to the non-targets. The V1 Saliency Hypothesis (V1SH) …
Functional imaging and anatomical connections in squirrel monkeys reveal parietal–frontal circuits underlying eye movements
I Stepniewska, S Kahler-Quesada, JH Kaas… - Cerebral …, 2023 - academic.oup.com
The posterior parietal cortex (PPC) of squirrel monkeys contains subregions where long
trains of intracortical microstimulation evoke complex, behaviorally meaningful movements …
trains of intracortical microstimulation evoke complex, behaviorally meaningful movements …
Dynamic spatial coding in parietal cortex mediates tactile-motor transformation
Movements towards touch on the body require integrating tactile location and body posture
information. Tactile processing and movement planning both rely on posterior parietal cortex …
information. Tactile processing and movement planning both rely on posterior parietal cortex …
Feature Attention as a Control Mechanism for the Balance of Speed and Accuracy in Visual Search
Finding an object amongst a cluttered visual scene is an everyday task for humans but
presents a fundamental challenge to computational models performing this feat. Previous …
presents a fundamental challenge to computational models performing this feat. Previous …