The relational bottleneck as an inductive bias for efficient abstraction

TW Webb, SM Frankland, A Altabaa, S Segert… - Trends in Cognitive …, 2024 - cell.com
A central challenge for cognitive science is to explain how abstract concepts are acquired
from limited experience. This has often been framed in terms of a dichotomy between …

From cognitive maps to spatial schemas

D Farzanfar, HJ Spiers, M Moscovitch… - Nature Reviews …, 2023 - nature.com
A schema refers to a structured body of prior knowledge that captures common patterns
across related experiences. Schemas have been studied separately in the realms of …

Testing relational understanding in text-guided image generation

C Conwell, T Ullman - arXiv preprint arXiv:2208.00005, 2022 - arxiv.org
Relations are basic building blocks of human cognition. Classic and recent work suggests
that many relations are early developing, and quickly perceived. Machine models that aspire …

[HTML][HTML] Clone-structured graph representations enable flexible learning and vicarious evaluation of cognitive maps

D George, RV Rikhye, N Gothoskar… - Nature …, 2021 - nature.com
Cognitive maps are mental representations of spatial and conceptual relationships in an
environment, and are critical for flexible behavior. To form these abstract maps, the …

[HTML][HTML] Knowledge across reference frames: Cognitive maps and image spaces

R Bottini, CF Doeller - Trends in Cognitive Sciences, 2020 - cell.com
In human and non-human animals, conceptual knowledge is partially organized according
to low-dimensional geometries that rely on brain structures and computations involved in …

Abstract task representations for inference and control

AR Vaidya, D Badre - Trends in cognitive sciences, 2022 - cell.com
Behavioral flexibility depends on our capacity to build and leverage abstract knowledge
about tasks. Recently, two separate lines of research have implicated distinct brain networks …

[HTML][HTML] Mnemonic construction and representation of temporal structure in the hippocampal formation

JLS Bellmund, L Deuker, ND Montijn… - Nature …, 2022 - nature.com
The hippocampal-entorhinal region supports memory for episodic details, such as temporal
relations of sequential events, and mnemonic constructions combining experiences for …

[HTML][HTML] Using deep reinforcement learning to reveal how the brain encodes abstract state-space representations in high-dimensional environments

L Cross, J Cockburn, Y Yue, JP O'Doherty - Neuron, 2021 - cell.com
Humans possess an exceptional aptitude to efficiently make decisions from high-
dimensional sensory observations. However, it is unknown how the brain compactly …

Brain-imaging evidence for compression of binary sound sequences in human memory

F Al Roumi, S Planton, L Wang, S Dehaene - Elife, 2023 - elifesciences.org
According to the language-of-thought hypothesis, regular sequences are compressed in
human memory using recursive loops akin to a mental program that predicts future items …

The structure of systematicity in the brain

RC O'Reilly, C Ranganath… - Current directions in …, 2022 - journals.sagepub.com
A hallmark of human intelligence is the ability to adapt to new situations by applying learned
rules to new content (systematicity) and thereby enabling an open-ended number of …