Downstream network transformations dissociate neural activity from causal functional contributions DOI Creative Commons
Kayson Fakhar, Shrey Dixit, Fatemeh Hadaeghi

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Jan. 24, 2024

Abstract Neuroscientists rely on distributed spatio-temporal patterns of neural activity to understand how units contribute cognitive functions and behavior. However, the extent which reliably indicates a unit's causal contribution behavior is not well understood. To address this issue, we provide systematic multi-site perturbation framework that captures time-varying contributions elements collectively produced outcome. Applying our intuitive toy examples artificial networks revealed recorded may be generally informative their due transformations within network. Overall, findings emphasize limitations inferring mechanisms from activities offer rigorous lesioning for elucidating contributions.

Language: Английский

The population doctrine in cognitive neuroscience DOI Creative Commons
R. Becket Ebitz, Benjamin Y. Hayden

Neuron, Journal Year: 2021, Volume and Issue: 109(19), P. 3055 - 3068

Published: Aug. 19, 2021

Language: Английский

Citations

175

The role of population structure in computations through neural dynamics DOI
Alexis Dubreuil, Adrian Valente, Manuel Beirán

et al.

Nature Neuroscience, Journal Year: 2022, Volume and Issue: 25(6), P. 783 - 794

Published: June 1, 2022

Language: Английский

Citations

151

Intelligent Computing: The Latest Advances, Challenges, and Future DOI Creative Commons
Shiqiang Zhu, Ting Yu, Tao Xu

et al.

Intelligent Computing, Journal Year: 2023, Volume and Issue: 2

Published: Jan. 1, 2023

Computing is a critical driving force in the development of human civilization. In recent years, we have witnessed emergence intelligent computing, new computing paradigm that reshaping traditional and promoting digital revolution era big data, artificial intelligence, internet things with theories, architectures, methods, systems, applications. Intelligent has greatly broadened scope extending it from on data to increasingly diverse paradigms such as perceptual cognitive autonomous human–computer fusion intelligence. Intelligence undergone paths different evolution for long time but become intertwined years: not only intelligence oriented also driven. Such cross-fertilization prompted rapid advancement computing. still its infancy, an abundance innovations applications expected occur soon. We present first comprehensive survey literature covering theory fundamentals, technological important applications, challenges, future perspectives. believe this highly timely will provide reference cast valuable insights into academic industrial researchers practitioners.

Language: Английский

Citations

137

The best game in town: The reemergence of the language-of-thought hypothesis across the cognitive sciences DOI
Jake Quilty‐Dunn, Nicolas Porot, Eric Mandelbaum

et al.

Behavioral and Brain Sciences, Journal Year: 2022, Volume and Issue: 46

Published: Dec. 6, 2022

Mental representations remain the central posits of psychology after many decades scrutiny. However, there is no consensus about representational format(s) biological cognition. This paper provides a survey evidence from computational cognitive psychology, perceptual developmental comparative and social concludes that one type format routinely crops up language-of-thought (LoT). We outline six core properties LoTs: (i) discrete constituents; (ii) role-filler independence; (iii) predicate-argument structure; (iv) logical operators; (v) inferential promiscuity; (vi) abstract content. These cluster together throughout science. Bayesian modeling, compositional features object perception, complex infant animal reasoning, automatic, intuitive cognition in adults all implicate LoT-like structures. Instead regarding LoT as relic previous century, researchers science philosophy-of-mind must take seriously explanatory breadth LoT-based architectures. grant mind may harbor formats architectures, including iconic associative structures well deep-neural-network-like computational/representational approaches to continue advance, classical symbolic - is, LoTs only prove more flexible well-supported over time.

Language: Английский

Citations

121

A unifying perspective on neural manifolds and circuits for cognition DOI
Christopher Langdon, Mikhail Genkin, Tatiana A. Engel

et al.

Nature reviews. Neuroscience, Journal Year: 2023, Volume and Issue: 24(6), P. 363 - 377

Published: April 13, 2023

Language: Английский

Citations

117

Preserved neural dynamics across animals performing similar behaviour DOI Creative Commons
Mostafa Safaie, Joanna Chang, Junchol Park

et al.

Nature, Journal Year: 2023, Volume and Issue: 623(7988), P. 765 - 771

Published: Nov. 8, 2023

Abstract Animals of the same species exhibit similar behaviours that are advantageously adapted to their body and environment. These shaped at level by selection pressures over evolutionary timescales. Yet, it remains unclear how these common behavioural adaptations emerge from idiosyncratic neural circuitry each individual. The overall organization circuits is preserved across individuals 1 because evolutionarily specified developmental programme 2–4 . Such circuit may constrain activity 5–8 , leading low-dimensional latent dynamics population 9–11 Accordingly, here we suggested shared circuit-level constraints within a would lead suitably individuals. We analysed recordings populations monkey mouse motor cortex demonstrate in surprisingly when they perform behaviour. Neural were also animals consciously planned future movements without overt behaviour 12 enabled decoding ongoing movement different Furthermore, found extend beyond cortical regions dorsal striatum, an older structure 13,14 Finally, used network models similarity necessary but not sufficient for this preservation. posit emergent result on brain development thus reflect fundamental properties basis

Language: Английский

Citations

57

The centrality of population-level factors to network computation is demonstrated by a versatile approach for training spiking networks DOI Creative Commons
Brian DePasquale, David Sussillo, L. F. Abbott

et al.

Neuron, Journal Year: 2023, Volume and Issue: 111(5), P. 631 - 649.e10

Published: Jan. 10, 2023

Language: Английский

Citations

45

Leveraging AI in E-Learning: Personalized Learning and Adaptive Assessment through Cognitive Neuropsychology—A Systematic Analysis DOI Open Access
Constantinos Halkiopoulos, Evgenia Gkintoni

Electronics, Journal Year: 2024, Volume and Issue: 13(18), P. 3762 - 3762

Published: Sept. 22, 2024

This paper reviews the literature on integrating AI in e-learning, from viewpoint of cognitive neuropsychology, for Personalized Learning (PL) and Adaptive Assessment (AA). review follows PRISMA systematic methodology synthesizes results 85 studies that were selected an initial pool 818 records across several databases. The indicate can improve students’ performance, engagement, motivation; at same time, some challenges like bias discrimination should be noted. covers historic development education, its theoretical grounding, practical applications within PL AA with high promise ethical issues AI-powered educational systems. Future directions are empirical validation effectiveness equity, algorithms reduce bias, exploration implications regarding data privacy. identifies transformative potential developing personalized adaptive learning (AL) environments, thus, it advocates continued as a means to outcomes.

Language: Английский

Citations

45

Preparatory activity and the expansive null-space DOI
Mark M. Churchland, Krishna V. Shenoy

Nature reviews. Neuroscience, Journal Year: 2024, Volume and Issue: 25(4), P. 213 - 236

Published: March 5, 2024

Language: Английский

Citations

36

Neuronal ensembles: Building blocks of neural circuits DOI Creative Commons
Rafael Yuste, Rosa Cossart, Emre Yaksi

et al.

Neuron, Journal Year: 2024, Volume and Issue: 112(6), P. 875 - 892

Published: Jan. 22, 2024

Language: Английский

Citations

34