How to build a cognitive map

JCR Whittington, D McCaffary, JJW Bakermans… - Nature …, 2022 - nature.com
Learning and interpreting the structure of the environment is an innate feature of biological
systems, and is integral to guiding flexible behaviors for evolutionary viability. The concept of …

[HTML][HTML] Replay and compositional computation

Z Kurth-Nelson, T Behrens, G Wayne, K Miller… - Neuron, 2023 - cell.com
Replay in the brain has been viewed as rehearsal or, more recently, as sampling from a
transition model. Here, we propose a new hypothesis: that replay is able to implement a form …

Decoding cognition from spontaneous neural activity

Y Liu, MM Nour, NW Schuck, TEJ Behrens… - Nature Reviews …, 2022 - nature.com
In human neuroscience, studies of cognition are rarely grounded in non-task-
evoked,'spontaneous' neural activity. Indeed, studies of spontaneous activity tend to focus …

The human brain reactivates context-specific past information at event boundaries of naturalistic experiences

A Hahamy, H Dubossarsky, TEJ Behrens - Nature neuroscience, 2023 - nature.com
Although we perceive the world in a continuous manner, our experience is partitioned into
discrete events. However, to make sense of these events, they must be stitched together into …

Mental navigation and the neural mechanisms of insight

J Aru, M Drüke, J Pikamäe, ME Larkum - Trends in Neurosciences, 2023 - cell.com
How do new ideas come about? The central hypothesis presented here states that insights
might happen during mental navigation and correspond to rapid plasticity at the cellular …

[HTML][HTML] Learning probability distributions of sensory inputs with Monte Carlo Predictive Coding

G Oliviers, R Bogacz, A Meulemans - PLOS Computational …, 2024 - journals.plos.org
It has been suggested that the brain employs probabilistic generative models to optimally
interpret sensory information. This hypothesis has been formalised in distinct frameworks …

Successor-like representation guides the prediction of future events in human visual cortex and hippocampus

M Ekman, S Kusch, FP de Lange - elife, 2023 - elifesciences.org
Human agents build models of their environment, which enable them to anticipate and plan
upcoming events. However, little is known about the properties of such predictive models …

Provable Compositional Generalization for Object-Centric Learning

T Wiedemer, J Brady, A Panfilov, A Juhos… - arXiv preprint arXiv …, 2023 - arxiv.org
Learning representations that generalize to novel compositions of known concepts is crucial
for bridging the gap between human and machine perception. One prominent effort is …

[HTML][HTML] Replay-triggered brain-wide activation in humans

Q Huang, Z Xiao, Q Yu, Y Luo, J Xu, Y Qu… - Nature …, 2024 - nature.com
The consolidation of discrete experiences into a coherent narrative shapes the cognitive
map, providing structured mental representations of our experiences. In this process, past …

A neural network account of memory replay and knowledge consolidation

DN Barry, BC Love - Cerebral Cortex, 2023 - academic.oup.com
Replay can consolidate memories through offline neural reactivation related to past
experiences. Category knowledge is learned across multiple experiences, and its …