Neural tuning and representational geometry

N Kriegeskorte, XX Wei - Nature Reviews Neuroscience, 2021 - nature.com
A central goal of neuroscience is to understand the representations formed by brain activity
patterns and their connection to behaviour. The classic approach is to investigate how …

Correlations and neuronal population information

A Kohn, R Coen-Cagli, I Kanitscheider… - Annual review of …, 2016 - annualreviews.org
Brain function involves the activity of neuronal populations. Much recent effort has been
devoted to measuring the activity of neuronal populations in different parts of the brain under …

Priority coding in the visual system

NC Rust, MR Cohen - Nature Reviews Neuroscience, 2022 - nature.com
Although we are continuously bombarded with visual input, only a fraction of incoming visual
events is perceived, remembered or acted on. The neural underpinnings of various forms of …

Locomotion enhances neural encoding of visual stimuli in mouse V1

MC Dadarlat, MP Stryker - Journal of Neuroscience, 2017 - Soc Neuroscience
Neurons in mouse primary visual cortex (V1) are selective for particular properties of visual
stimuli. Locomotion causes a change in cortical state that leaves their selectivity unchanged …

[HTML][HTML] Local origin of excitatory–inhibitory tuning equivalence in a cortical network

AJ Duszkiewicz, P Orhan, S Skromne Carrasco… - Nature …, 2024 - nature.com
The interplay between excitation and inhibition determines the fidelity of cortical
representations. The receptive fields of excitatory neurons are often finely tuned to encoded …

[HTML][HTML] Dynamic relationships between spontaneous and evoked electrophysiological activity

S Wainio-Theberge, A Wolff, G Northoff - Communications biology, 2021 - nature.com
Spontaneous neural activity fluctuations have been shown to influence trial-by-trial variation
in perceptual, cognitive, and behavioral outcomes. However, the complex …

[HTML][HTML] Lateral orbitofrontal cortex anticipates choices and integrates prior with current information

R Nogueira, JM Abolafia, J Drugowitsch… - Nature …, 2017 - nature.com
Adaptive behavior requires integrating prior with current information to anticipate upcoming
events. Brain structures related to this computation should bring relevant signals from the …

[HTML][HTML] Noise correlations in neural ensemble activity limit the accuracy of hippocampal spatial representations

O Hazon, VH Minces, DP Tomàs, S Ganguli… - Nature …, 2022 - nature.com
Neurons in the CA1 area of the mouse hippocampus encode the position of the animal in an
environment. However, given the variability in individual neurons responses, the accuracy of …

Response sub-additivity and variability quenching in visual cortex

RLT Goris, R Coen-Cagli, KD Miller… - Nature Reviews …, 2024 - nature.com
Sub-additivity and variability are ubiquitous response motifs in the primary visual cortex (V1).
Response sub-additivity enables the construction of useful interpretations of the visual …

[HTML][HTML] Sensory coding accuracy and perceptual performance are improved during the desynchronized cortical state

CB Beaman, SL Eagleman, V Dragoi - Nature communications, 2017 - nature.com
Cortical activity changes continuously during the course of the day. At a global scale,
population activity varies between the 'synchronized'state during sleep and …