Deconstructing multivariate decoding for the study of brain function

MN Hebart, CI Baker - Neuroimage, 2018 - Elsevier
Multivariate decoding methods were developed originally as tools to enable accurate
predictions in real-world applications. The realization that these methods can also be …

Inhibitory plasticity: balance, control, and codependence

G Hennequin, EJ Agnes… - Annual review of …, 2017 - annualreviews.org
Inhibitory neurons, although relatively few in number, exert powerful control over brain
circuits. They stabilize network activity in the face of strong feedback excitation and actively …

Information-limiting correlations

R Moreno-Bote, J Beck, I Kanitscheider, X Pitkow… - Nature …, 2014 - nature.com
Computational strategies used by the brain strongly depend on the amount of information
that can be stored in population activity, which in turn strongly depends on the pattern of …

Bump attractor dynamics in prefrontal cortex explains behavioral precision in spatial working memory

K Wimmer, DQ Nykamp, C Constantinidis… - Nature …, 2014 - nature.com
Prefrontal persistent activity during the delay of spatial working memory tasks is thought to
maintain spatial location in memory. A'bump attractor'computational model can account for …

The nature of shared cortical variability

IC Lin, M Okun, M Carandini, KD Harris - Neuron, 2015 - cell.com
Neuronal responses of sensory cortex are highly variable, and this variability is correlated
across neurons. To assess how variability reflects factors shared across a neuronal …

Cortical-like dynamics in recurrent circuits optimized for sampling-based probabilistic inference

R Echeveste, L Aitchison, G Hennequin… - Nature …, 2020 - nature.com
Sensory cortices display a suite of ubiquitous dynamical features, such as ongoing noise
variability, transient overshoots and oscillations, that have so far escaped a common …

Circuit models of low-dimensional shared variability in cortical networks

C Huang, DA Ruff, R Pyle, R Rosenbaum, MR Cohen… - Neuron, 2019 - cell.com
Trial-to-trial variability is a reflection of the circuitry and cellular physiology that make up a
neuronal network. A pervasive yet puzzling feature of cortical circuits is that despite their …

The dynamical regime of sensory cortex: stable dynamics around a single stimulus-tuned attractor account for patterns of noise variability

G Hennequin, Y Ahmadian, DB Rubin, M Lengyel… - Neuron, 2018 - cell.com
Correlated variability in cortical activity is ubiquitously quenched following stimulus onset, in
a stimulus-dependent manner. These modulations have been attributed to circuit dynamics …

Sensory integration dynamics in a hierarchical network explains choice probabilities in cortical area MT

K Wimmer, A Compte, A Roxin, D Peixoto… - Nature …, 2015 - nature.com
Neuronal variability in sensory cortex predicts perceptual decisions. This relationship,
termed choice probability (CP), can arise from sensory variability biasing behaviour and …

Origin of information-limiting noise correlations

I Kanitscheider, R Coen-Cagli… - Proceedings of the …, 2015 - National Acad Sciences
The ability to discriminate between similar sensory stimuli relies on the amount of
information encoded in sensory neuronal populations. Such information can be substantially …