Robot bionic vision technologies: A review

H Zhang, S Lee - Applied Sciences, 2022 - mdpi.com
The visual organ is important for animals to obtain information and understand the outside
world; however, robots cannot do so without a visual system. At present, the vision …

Feature-selective responses in macaque visual cortex follow eye movements during natural vision

W Xiao, S Sharma, G Kreiman, MS Livingstone - Nature neuroscience, 2024 - nature.com
In natural vision, primates actively move their eyes several times per second via saccades. It
remains unclear whether, during this active looking, visual neurons exhibit classical …

A spatial–channel–temporal-fused attention for spiking neural networks

W Cai, H Sun, R Liu, Y Cui, J Wang… - IEEE transactions on …, 2023 - ieeexplore.ieee.org
Spiking neural networks (SNNs) mimic brain computational strategies, and exhibit
substantial capabilities in spatiotemporal information processing. As an essential factor for …

[HTML][HTML] Decision formation in parietal cortex transcends a fixed frame of reference

NY So, MN Shadlen - Neuron, 2022 - cell.com
Neurons in the lateral intraparietal cortex represent the formation of a decision when it is
linked to a specific action, such as an eye movement to a choice target. However, these …

[HTML][HTML] Widespread receptive field remapping in early primate visual cortex

S Denagamage, MP Morton, NV Hudson, AS Nandy - Cell Reports, 2024 - cell.com
Predictive remapping of receptive fields (RFs) is thought to be one of the critical mechanisms
for enforcing perceptual stability during eye movements. While RF remapping has been …

Bayesian and Discriminative Models for Active Visual Perception across Saccades

D Subramanian, JM Pearson, MA Sommer - eneuro, 2023 - eneuro.org
The brain interprets sensory inputs to guide behavior, but behavior itself disrupts sensory
inputs. Perceiving a coherent world while acting in it constitutes active perception. For …

Dynamic saccade context triggers more stable object-location binding.

Z Lu, JD Golomb - Journal of Experimental Psychology: General, 2024 - psycnet.apa.org
Our visual systems rapidly perceive and integrate information about object identities and
locations. There is long-standing debate about if and how we achieve world-centered …

Compression of time in double-step saccades

E Zimmermann - Journal of Neurophysiology, 2024 - journals.physiology.org
Temporal intervals appear compressed at the time of saccades. Here, I asked if saccadic
compression of time is related to motor planning or to saccade execution. To dissociate …

Spatiotopic and retinotopic memory in the context of natural images

NJ Steinberg, ZN Roth, EP Merriam - Journal of Vision, 2022 - jov.arvojournals.org
Neural responses throughout the visual cortex encode stimulus location in a retinotopic (ie,
eye-centered) reference frame, and memory for stimulus position is most precise in retinal …

[HTML][HTML] Widespread Receptive Field Remapping in Early Visual Cortex

S Denagamage, MP Morton, NV Hudson, AS Nandy - bioRxiv, 2023 - ncbi.nlm.nih.gov
Our eyes are in constant motion, yet we perceive the visual world as stable. Predictive
remapping of receptive fields is thought to be one of the critical mechanisms for enforcing …