Perceptual symbol systems

LW Barsalou - Behavioral and brain sciences, 1999 - cambridge.org
perceptual states arise in sensory-motor systems. As discussed in more detail later (sect. 2.1),
a perceptual … only a rough sense of how frames develop in perceptual symbol systems and …

Neural correlates of decision variables in parietal cortex

ML Platt, PW Glimcher - Nature, 1999 - nature.com
… in the transformation of sensory signals into motor commands, indicates that a decision-theoretic
framework might be a useful tool for understanding the neurophysiology of sensory-…

How active perception and attractor dynamics shape perceptual categorization: a computational model

NC Volpi, JC Quinton, G Pezzulo - Neural Networks, 2014 - Elsevier
… For example, in a monkey classification task using familiar images and morphed stimuli,
the authors report that the conversion of graded visual information into a category can be …

Causal inference in multisensory perception

KP Körding, U Beierholm, WJ Ma, S Quartz… - PLoS one, 2007 - journals.plos.org
… multisensory perception as an optimal Bayesian observer that not only infers source location
from two sensory signals (visual, s V , and auditory, s A ) but also whether the signals have …

[HTML][HTML] Flow of cortical activity underlying a tactile decision in mice

ZV Guo, N Li, D Huber, E Ophir, D Gutnisky, JT Ting… - Neuron, 2014 - cell.com
… track the flow of information during perceptual decision making. Rodents … information flow,
in which information is passed from sensory areas to motor areas during perceptual decision

Accurate perceptual decision driven by distinct population dynamics in association and sensory cortex

Y Osako, T Ohnuki, H Manabe, Y Sakurai, J Hirokawa - bioRxiv, 2020 - biorxiv.org
… exploits sensory information for optimal decision making. … in sensory information conversion
into motor outputs 5 . It has been demonstrated that the variability of firing rates of sensory

A common neuronal code for perceptual processes in visual cortex? Comparing choice and attentional correlates in V5/MT

K Krug - Philosophical Transactions of the Royal Society …, 2004 - royalsocietypublishing.org
… at elucidating the neuronal code for perceptual processes, but it … signals in V5/MT for choice
and attentional paradigms might reflect a common neuronal mechanism for visual perception

Persistent neuronal activity in human prefrontal cortex links perception and action

M Haller, J Case, NE Crone, EF Chang… - Nature human …, 2018 - nature.com
… cortex and is required for successful response implementation, providing a functional substrate
for domain-general transformation of perception into action, critical for flexible behaviour. …

Correlates of perceptual learning in an oculomotor decision variable

PM Connolly, S Bennur, JI Gold - Journal of Neuroscience, 2009 - Soc Neuroscience
Perceptual decisions require the conversion of noisy … their direction decision with an eye
movement to a target at a known location, like in this study, the perceptual decision appears to …

Contribution of non-sensory neurons in visual cortical areas to visually guided decisions in the rat

Y Osako, T Ohnuki, Y Tanisumi, K Shiotani, H Manabe… - Current Biology, 2021 - cell.com
… Identical sensory stimuli sometimes evoke different perceptual and behavioral … of sensory
stimuli to obtain rewards. When the sensory stimulus is near the threshold to prompt a decision, …