[PDF][PDF] Recurrent networks endowed with structural priors explain suboptimal animal behavior

M Molano-Mazón, Y Shao, D Duque, GR Yang… - Current Biology, 2023 - cell.com
The strategies found by animals facing a new task are determined both by individual
experience and by structural priors evolved to leverage the statistics of natural …

Temporal integration is a robust feature of perceptual decisions

A Hyafil, J de la Rocha, C Pericas, LN Katz, AC Huk… - Elife, 2023 - elifesciences.org
Making informed decisions in noisy environments requires integrating sensory information
over time. However, recent work has suggested that it may be difficult to determine whether …

A neurocomputational model of decision and confidence in object recognition task

SS Roshan, N Sadeghnejad, F Sharifizadeh… - Neural Networks, 2024 - Elsevier
How does the brain process natural visual stimuli to make a decision? Imagine driving
through fog. An object looms ahead. What do you do? This decision requires not only …

Temporal integration is a robust feature of perceptual decisions

H Alexandre, P Cristina, LN Katz, AC Huk, JW Pillow - eLife, 2023 - search.proquest.com
Making informed decisions in noisy environments requires integrating sensory information
over time. However, recent work has suggested that it may be difficult to determine whether …

[PDF][PDF] Mice regulate their attentional intensity and arousal to exploit increases in task utility

JW de Gee, Z Mridha, M Hudson, Y Shi… - bioRxiv., 2022 - janwillemdegee.info
To meet their survival needs, organisms must continuously select which sensory stimuli to
attend to and decide how much attention to pay. Attention's selective aspect has been a …

Proximity to rewards modulates parameters of effortful control exertion.

S Devine, M Roy, U Beierholm… - Journal of Experimental …, 2024 - psycnet.apa.org
The now-classic goal-gradient hypothesis posits that organisms increase effort expenditure
as a function of their proximity to a goal. Despite nearly a century having passed since its …

Transitions in dynamical regime and neural mode underlie perceptual decision-making

TZ Luo, TD Kim, D Gupta, AG Bondy, CD Kopec… - bioRxiv, 2023 - biorxiv.org
Perceptual decision-making is the process by which an animal uses sensory stimuli to
choose an action or mental proposition. This process is thought to be mediated by neurons …

Influence of reinforcement and its omission on trial‐by‐trial changes of response bias in perceptual decision making

MC Stüttgen, A Dietl, VV Stoilova Eckert… - Journal of the …, 2023 - Wiley Online Library
Discrimination performance in perceptual choice tasks is known to reflect both sensory
discriminability and nonsensory response bias. In the framework of signal detection theory …

Control Limited Perceptual Decision Making

JR Castiñeiras, A Renart - bioRxiv, 2022 - biorxiv.org
Bounded temporal accumulation of evidence is a canonical computation for perceptual
decision making (PDM). Previously derived optimal strategies for PDM, however, ignore the …

[HTML][HTML] Rapid, systematic updating of movement by accumulated decision evidence

M Molano-Mazón, A Garcia-Duran, J Pastor-Ciurana… - bioRxiv, 2024 - ncbi.nlm.nih.gov
Acting in the natural world requires not only deciding among multiple options but also
converting decisions into motor commands. How the dynamics of decision formation …