The structures and functions of correlations in neural population codes
The collective activity of a population of neurons, beyond the properties of individual cells, is
crucial for many brain functions. A fundamental question is how activity correlations between …
crucial for many brain functions. A fundamental question is how activity correlations between …
Networking brainstem and basal ganglia circuits for movement
S Arber, RM Costa - Nature Reviews Neuroscience, 2022 - nature.com
The execution and learning of diverse movements involve neuronal networks distributed
throughout the nervous system. The brainstem and basal ganglia are key for processing …
throughout the nervous system. The brainstem and basal ganglia are key for processing …
[HTML][HTML] Reconstruction of neocortex: Organelles, compartments, cells, circuits, and activity
We assembled a semi-automated reconstruction of L2/3 mouse primary visual cortex from∼
250× 140× 90 μm 3 of electron microscopic images, including pyramidal and non-pyramidal …
250× 140× 90 μm 3 of electron microscopic images, including pyramidal and non-pyramidal …
Predictive processing: a canonical cortical computation
GB Keller, TD Mrsic-Flogel - Neuron, 2018 - cell.com
This perspective describes predictive processing as a computational framework for
understanding cortical function in the context of emerging evidence, with a focus on sensory …
understanding cortical function in the context of emerging evidence, with a focus on sensory …
Cortical layer–specific critical dynamics triggering perception
INTRODUCTION Perceptual experiences in mammals may arise from patterns of neural
circuit activity in cerebral cortex. For example, primary visual cortex (V1) is causally capable …
circuit activity in cerebral cortex. For example, primary visual cortex (V1) is causally capable …
High-dimensional geometry of population responses in visual cortex
A neuronal population encodes information most efficiently when its stimulus responses are
high-dimensional and uncorrelated, and most robustly when they are lower-dimensional …
high-dimensional and uncorrelated, and most robustly when they are lower-dimensional …
Bioinspired neuron-like electronics
As an important application of functional biomaterials, neural probes have contributed
substantially to studying the brain. Bioinspired and biomimetic strategies have begun to be …
substantially to studying the brain. Bioinspired and biomimetic strategies have begun to be …
Thalamic amplification of cortical connectivity sustains attentional control
Although interactions between the thalamus and cortex are critical for cognitive function,,,
the exact contribution of the thalamus to these interactions remains unclear. Recent studies …
the exact contribution of the thalamus to these interactions remains unclear. Recent studies …
Spine dynamics in the brain, mental disorders and artificial neural networks
In the brain, most synapses are formed on minute protrusions known as dendritic spines.
Unlike their artificial intelligence counterparts, spines are not merely tuneable memory …
Unlike their artificial intelligence counterparts, spines are not merely tuneable memory …
Local circuit amplification of spatial selectivity in the hippocampus
Local circuit architecture facilitates the emergence of feature selectivity in the cerebral
cortex. In the hippocampus, it remains unknown whether local computations supported by …
cortex. In the hippocampus, it remains unknown whether local computations supported by …