Multistability, perceptual value, and internal foraging
S Safavi, P Dayan - Neuron, 2022 - cell.com
Substantial experimental, theoretical, and computational insights into sensory processing
have been derived from the phenomena of perceptual multistability—when two or more …
have been derived from the phenomena of perceptual multistability—when two or more …
Peripheral and central sensation: multisensory orienting and recognition across species
L Zhaoping - Trends in Cognitive Sciences, 2023 - cell.com
Attentional bottlenecks force animals to deeply process only a selected fraction of sensory
inputs. This motivates a unifying central-peripheral dichotomy (CPD), which separates …
inputs. This motivates a unifying central-peripheral dichotomy (CPD), which separates …
Robust memory of face moral values is encoded in the human caudate tail: a simultaneous EEG-fMRI study
Moral judgements about people based on their actions is a key component that guides
social decision making. It is currently unknown how positive or negative moral judgments …
social decision making. It is currently unknown how positive or negative moral judgments …
Stimulus presentation can enhance spiking irregularity across subcortical and cortical regions
S Fayaz, MA Fakharian… - PLoS Computational …, 2022 - journals.plos.org
Stimulus presentation is believed to quench neural response variability as measured by
fano-factor (FF). However, the relative contributions of within-trial spike irregularity and trial …
fano-factor (FF). However, the relative contributions of within-trial spike irregularity and trial …
Salience memories formed by value, novelty and aversiveness jointly shape object responses in the prefrontal cortex and basal ganglia
A Ghazizadeh, O Hikosaka - Nature communications, 2022 - nature.com
Ecological fitness depends on maintaining object histories to guide future interactions.
Recent evidence shows that value memory changes passive visual responses to objects in …
Recent evidence shows that value memory changes passive visual responses to objects in …
Sensorimotor-linked reward modulates smooth pursuit eye movements in monkeys
Reward is essential for shaping behavior. Using sensory cues to imply forthcoming rewards,
previous studies have demonstrated powerful effects of rewards on behavior. Nevertheless …
previous studies have demonstrated powerful effects of rewards on behavior. Nevertheless …
Cortical and subcortical substrates of minutes and days-long object value memory in humans
S Farmani, K Sharifi, A Ghazizadeh - Cerebral Cortex, 2024 - academic.oup.com
Obtaining valuable objects motivates many of our daily decisions. However, the neural
underpinnings of object processing based on human value memory are not yet fully …
underpinnings of object processing based on human value memory are not yet fully …
Prefrontal cortex encodes value pop-out in visual search
M Abbaszadeh, A Panjehpour, SMA Alemohammad… - Iscience, 2023 - cell.com
Recent evidence demonstrates that long-term object value association can enhance visual
search efficiency, a phenomenon known as value pop-out. However, the neural mechanism …
search efficiency, a phenomenon known as value pop-out. However, the neural mechanism …
Gustatory cortex is involved in evidence accumulation during food choice
Food choice is one of the most fundamental and most frequent value-based decisions for all
animals including humans. However, the neural circuitry involved in food-based decisions is …
animals including humans. However, the neural circuitry involved in food-based decisions is …
Value-Based Search Efficiency Is Encoded in the Substantia Nigra Reticulata Firing Rate, Spiking Irregularity and Local Field Potential
Recent results show that valuable objects can pop out in visual search, yet its neural
mechanisms remain unexplored. Given the role of substantia nigra reticulata (SNr) in object …
mechanisms remain unexplored. Given the role of substantia nigra reticulata (SNr) in object …