Functional interactions among neurons within single columns of macaque V1
Recent developments in high-density neurophysiological tools now make it possible to
record from hundreds of single neurons within local, highly interconnected neural networks. …
record from hundreds of single neurons within local, highly interconnected neural networks. …
[PDF][PDF] A multilayered story of memory retrieval
R Xia, S Guan, DL Sheinberg - Neuron, 2015 - cell.com
The successful retrieval of learned visual associations requires coordination of multiple brain
regions involved in the encoding and association of visual images. In this issue of Neuron, …
regions involved in the encoding and association of visual images. In this issue of Neuron, …
Large-scale high-density brain-wide neural recording in nonhuman primates
High-density, integrated silicon electrodes have begun to transform systems neuroscience,
by enabling large-scale neural population recordings with single cell resolution. Existing …
by enabling large-scale neural population recordings with single cell resolution. Existing …
[HTML][HTML] Common and distinct neural mechanisms of attention
R Xia, X Chen, TA Engel, T Moore - Trends in Cognitive Sciences, 2024 - cell.com
Despite a constant deluge of sensory stimulation, only a fraction of it is used to guide behavior.
This selective processing is generally referred to as attention, and much research has …
This selective processing is generally referred to as attention, and much research has …
Covert attention regulates saccadic reaction time by routing between different visual-oculomotor pathways
S Guan, Y Liu, R Xia, M Zhang - Journal of …, 2012 - journals.physiology.org
Covert attention modulates saccadic performance, eg, the abrupt onset of a task-irrelevant
visual stimulus grabs attention as measured by a decrease in saccadic reaction time (SRT). …
visual stimulus grabs attention as measured by a decrease in saccadic reaction time (SRT). …
Heterogeneity of neuronal populations within columns of primate V1 revealed by high-density recordings
Primary visual cortex (V1) has been the focus of extensive neurophysiological investigation,
and its laminar organization provides a key exemplar of the functional logic of neocortical …
and its laminar organization provides a key exemplar of the functional logic of neocortical …
Robust Encoding of Abstract Rules by Distinct Neuronal Populations in Primate Visual Cortex
D Jonikaitis, N Nissim, R Xia, T Moore - bioRxiv, 2020 - biorxiv.org
It is widely known that neural activity in sensory representations is modulated by cognitive
factors such as attention, reward value and working memory. In such cases, sensory …
factors such as attention, reward value and working memory. In such cases, sensory …
A unified network model for microsaccade and macrosaccade generation
R Xia - Journal of Vision, 2015 - jov.arvojournals.org
Featured by small amplitude and involuntariness, microsaccade shows similar profiles with
normal saccade (macrosaccade) otherwise. For instance, despite the stochastic nature of …
normal saccade (macrosaccade) otherwise. For instance, despite the stochastic nature of …
Long term retention of saccadic adaptation is induced by a dark environmental context
J Wang, R Xia, M Zhang, Y Pan - Brain research, 2012 - Elsevier
Under many circumstances, motor memory needs to be retained for a long period of time to
enable accurate behavior. Since the first introduction of the saccadic adaptation paradigm in …
enable accurate behavior. Since the first introduction of the saccadic adaptation paradigm in …
Functional Connections Among Neurons within Single Columns of Macaque V1
Recent developments in high-density neurophysiological tools now make it possible to
record from hundreds of single neurons within local, highly interconnected neural networks. …
record from hundreds of single neurons within local, highly interconnected neural networks. …