Cones: Concept neurons in diffusion models for customized generation

Z Liu, R Feng, K Zhu, Y Zhang, K Zheng, Y Liu… - arxiv preprint arxiv …, 2023 - arxiv.org
Human brains respond to semantic features of presented stimuli with different neurons. It is
then curious whether modern deep neural networks admit a similar behavior pattern …

An integrative view of human hippocampal function: Differences with other species and capacity considerations

R Quian Quiroga - Hippocampus, 2023 - Wiley Online Library
We describe an integrative model that encodes associations between related concepts in
the human hippocampal formation, constituting the skeleton of episodic memories. The …

Neurons detect cognitive boundaries to structure episodic memories in humans

J Zheng, AGP Schjetnan, M Yebra, BA Gomes… - Nature …, 2022 - nature.com
While experience is continuous, memories are organized as discrete events. Cognitive
boundaries are thought to segment experience and structure memory, but how this process …

Models of human hippocampal specialization: a look at the electrophysiological evidence

A Freelin, C Wolfe, B Lega - Trends in Cognitive Sciences, 2024 - cell.com
From an anatomical perspective, the concept that the anterior and posterior hippocampus
fulfill distinct cognitive roles may seem unsurprising. When compared with the posterior …

Pronouns reactivate conceptual representations in human hippocampal neurons

DE Dijksterhuis, MW Self, JK Possel, JC Peters… - Science, 2024 - science.org
During discourse comprehension, every new word adds to an evolving representation of
meaning that accumulates over consecutive sentences and constrains the next words. To …

Solving the binding problem: Assemblies form when neurons enhance their firing rate—they don't need to oscillate or synchronize

PR Roelfsema - Neuron, 2023 - cell.com
When we look at an image, its features are represented in our visual system in a highly
distributed manner, calling for a mechanism that binds them into coherent object …

[HTML][HTML] Neuronal codes for arithmetic rule processing in the human brain

EF Kutter, J Boström, CE Elger, A Nieder, F Mormann - Current Biology, 2022 - cell.com
Arithmetic is a cornerstone of scientifically and technologically advanced human culture, but
its neuronal mechanisms are poorly understood. Calculating with numbers requires …

Concept and location neurons in the human brain provide the 'what'and 'where'in memory formation

S Mackay, TP Reber, M Bausch, J Boström… - Nature …, 2024 - nature.com
Our brains create new memories by capturing the 'who/what','where'and 'when'of everyday
experiences. On a neuronal level, mechanisms facilitating a successful transfer into episodic …

Persistent activity during working memory maintenance predicts long-term memory formation in the human hippocampus

J Daume, J Kamiński, Y Salimpour, AGP Schjetnan… - Neuron, 2024 - cell.com
Working memory (WM) and long-term memory (LTM) are often viewed as separate cognitive
systems. Little is known about how these systems interact when forming memories. We …

[HTML][HTML] Persistent neuronal firing in the medial temporal lobe supports performance and workload of visual working memory in humans

E Boran, P Hilfiker, L Stieglitz, J Sarnthein, P Klaver - Neuroimage, 2022 - Elsevier
The involvement of the medial temporal lobe (MTL) in working memory is controversially
discussed. Recent findings suggest that persistent neural firing in the hippocampus during …