Emergent behaviour and neural dynamics in artificial agents tracking odour plumes

SH Singh, F van Breugel, RPN Rao… - Nature machine …, 2023 - nature.com
Tracking an odour plume to locate its source under variable wind and plume statistics is a
complex task. Flying insects routinely accomplish such tracking, often over long distances, in …

Initial conditions combine with sensory evidence to induce decision-related dynamics in premotor cortex

PO Boucher, T Wang, L Carceroni, G Kane… - Nature …, 2023 - nature.com
We used a dynamical systems perspective to understand decision-related neural activity, a
fundamentally unresolved problem. This perspective posits that time-varying neural activity …

Rapid context inference in a thalamocortical model using recurrent neural networks

WL Zheng, Z Wu, A Hummos, GR Yang… - Nature …, 2024 - nature.com
Cognitive flexibility is a fundamental ability that enables humans and animals to exhibit
appropriate behaviors in various contexts. The thalamocortical interactions between the …

Low-dimensional structure in the space of language representations is reflected in brain responses

R Antonello, JS Turek, V Vo… - Advances in neural …, 2021 - proceedings.neurips.cc
How related are the representations learned by neural language models, translation
models, and language tagging tasks? We answer this question by adapting an encoder …

An overview of open source deep learning-based libraries for neuroscience

LF Tshimanga, F Del Pup, M Corbetta, M Atzori - Applied Sciences, 2023 - mdpi.com
In recent years, deep learning has revolutionized machine learning and its applications,
producing results comparable to human experts in several domains, including …

How connectivity structure shapes rich and lazy learning in neural circuits

YH Liu, A Baratin, J Cornford, S Mihalas… - Ar**v, 2024 - pmc.ncbi.nlm.nih.gov
In theoretical neuroscience, recent work leverages deep learning tools to explore how some
network attributes critically influence its learning dynamics. Notably, initial weight …

Nonlinear dynamics and machine learning of recurrent spiking neural networks

OV Maslennikov, MM Pugavko, DS Shchapin… - Physics-Uspekhi, 2022 - ufn.ru
Major achievements in designing and analyzing recurrent spiking neural networks intended
for modeling functional brain networks are reviewed. Key terms and definitions employed in …

Geometry of neural computation unifies working memory and planning

DB Ehrlich, JD Murray - Proceedings of the National …, 2022 - National Acad Sciences
Real-world tasks require coordination of working memory, decision-making, and planning,
yet these cognitive functions have disproportionately been studied as independent modular …

Fronto-parietal networks shape human conscious report through attention gain and reorienting

J Liu, DJ Bayle, A Spagna, JD Sitt, A Bourgeois… - Communications …, 2023 - nature.com
How do attention and consciousness interact in the human brain? Rival theories of
consciousness disagree on the role of fronto-parietal attentional networks in conscious …

Biologically-plausible backpropagation through arbitrary timespans via local neuromodulators

YH Liu, S Smith, S Mihalas… - Advances in Neural …, 2022 - proceedings.neurips.cc
The spectacular successes of recurrent neural network models where key parameters are
adjusted via backpropagation-based gradient descent have inspired much thought as to …