Saccade planning evokes topographically specific activity in the dorsal and ventral streams
GT Saber, F Pestilli, CE Curtis - Journal of Neuroscience, 2015 - Soc Neuroscience
Saccade planning may invoke spatially-specific feedback signals that bias early visual
activity in favor of top-down goals. We tested this hypothesis by measuring cortical activity at …
activity in favor of top-down goals. We tested this hypothesis by measuring cortical activity at …
Direct two-dimensional access to the spatial location of covert attention in macaque prefrontal cortex
Direct access to motor cortical information now enables tetraplegic patients to precisely
control neuroprostheses and recover some autonomy. In contrast, explicit access to higher …
control neuroprostheses and recover some autonomy. In contrast, explicit access to higher …
Neuronal activation sequences in lateral prefrontal cortex encode visuospatial working memory during virtual navigation
Working memory (WM) is the ability to maintain and manipulate information 'in mind'. The
neural codes underlying WM have been a matter of debate. We simultaneously recorded the …
neural codes underlying WM have been a matter of debate. We simultaneously recorded the …
Stable working memory and perceptual representations in macaque lateral prefrontal cortex during naturalistic vision
Primates use perceptual and mnemonic visuospatial representations to perform everyday
functions. Neurons in the lateral prefrontal cortex (LPFC) have been shown to encode both …
functions. Neurons in the lateral prefrontal cortex (LPFC) have been shown to encode both …
Differential dynamics of spatial attention, position, and color coding within the parietofrontal network
Despite an ever growing knowledge on how parietal and prefrontal neurons encode low-
level spatial and color information or higher-level information, such as spatial attention, an …
level spatial and color information or higher-level information, such as spatial attention, an …
Prefrontal control of proactive and reactive mechanisms of visual suppression
F Di Bello, S Ben Hadj Hassen, E Astrand… - Cerebral …, 2022 - academic.oup.com
In everyday life, we are continuously struggling at focusing on our current goals while at the
same time avoiding distractions. Attention is the neuro-cognitive process devoted to the …
same time avoiding distractions. Attention is the neuro-cognitive process devoted to the …
A normalization framework for emotional attention
X Zhang, S Japee, Z Safiullah, N Mlynaryk… - PLoS …, 2016 - journals.plos.org
The normalization model of attention proposes that attention can affect performance by
response-or contrast-gain changes, depending on the size of the stimulus and attention …
response-or contrast-gain changes, depending on the size of the stimulus and attention …
Cell-type-specific modulation of targets and distractors by dopamine D1 receptors in primate prefrontal cortex
The prefrontal cortex (PFC) is crucial for maintaining relevant information in working memory
and resisting interference. PFC neurons are strongly regulated by dopamine, but it is …
and resisting interference. PFC neurons are strongly regulated by dopamine, but it is …
Motivational salience, not valence, modulates time perception.
R Gupta - Emotion, 2022 - psycnet.apa.org
It has been argued that cognitive processes such as attention and memory are influenced by
motivational salience (high or low predictability of an outcome) rather than valance or value …
motivational salience (high or low predictability of an outcome) rather than valance or value …
Differential gene expression between callosal and ipsilateral projection neurons in the monkey dorsolateral prefrontal and posterior parietal cortices
D Arion, JF Enwright, G Gonzalez-Burgos… - Cerebral …, 2023 - academic.oup.com
Reciprocal connections between primate dorsolateral prefrontal (DLPFC) and posterior
parietal (PPC) cortices, furnished by subsets of layer 3 pyramidal neurons (PNs), contribute …
parietal (PPC) cortices, furnished by subsets of layer 3 pyramidal neurons (PNs), contribute …