Hippocampal sharp wave‐ripple: A cognitive biomarker for episodic memory and planning

G Buzsáki - Hippocampus, 2015 - Wiley Online Library
Sharp wave ripples (SPW‐Rs) represent the most synchronous population pattern in the
mammalian brain. Their excitatory output affects a wide area of the cortex and several …

[HTML][HTML] Mechanisms underlying gain modulation in the cortex

KA Ferguson, JA Cardin - Nature Reviews Neuroscience, 2020 - nature.com
Cortical gain regulation allows neurons to respond adaptively to changing inputs. Neural
gain is modulated by internal and external influences, including attentional and arousal …

[HTML][HTML] Interplay between persistent activity and activity-silent dynamics in the prefrontal cortex underlies serial biases in working memory

J Barbosa, H Stein, RL Martinez, A Galan-Gadea… - Nature …, 2020 - nature.com
Persistent neuronal spiking has long been considered the mechanism underlying working
memory, but recent proposals argue for alternative 'activity-silent'substrates. Using monkey …

[HTML][HTML] Toward a generalized Bienenstock-Cooper-Munro rule for spatiotemporal learning via triplet-STDP in memristive devices

Z Wang, T Zeng, Y Ren, Y Lin, H Xu, X Zhao… - Nature …, 2020 - nature.com
The close replication of synaptic functions is an important objective for achieving a highly
realistic memristor-based cognitive computation. The emulation of neurobiological learning …

Diverse coupling of neurons to populations in sensory cortex

M Okun, NA Steinmetz, L Cossell, MF Iacaruso, H Ko… - Nature, 2015 - nature.com
A large population of neurons can, in principle, produce an astronomical number of distinct
firing patterns. In cortex, however, these patterns lie in a space of lower dimension,,,, as if …

[HTML][HTML] Partitioning neuronal variability

RLT Goris, JA Movshon, EP Simoncelli - Nature neuroscience, 2014 - nature.com
Responses of sensory neurons differ across repeated measurements. This variability is
usually treated as stochasticity arising within neurons or neural circuits. However, some …

Neurophysiological and computational principles of cortical rhythms in cognition

XJ Wang - Physiological reviews, 2010 - journals.physiology.org
Synchronous rhythms represent a core mechanism for sculpting temporal coordination of
neural activity in the brain-wide network. This review focuses on oscillations in the cerebral …

[HTML][HTML] Dysfunction of cortical GABAergic neurons leads to sensory hyper-reactivity in a Shank3 mouse model of ASD

Q Chen, CA Deister, X Gao, B Guo, T Lynn-Jones… - Nature …, 2020 - nature.com
Hyper-reactivity to sensory input is a common and debilitating symptom in individuals with
autism spectrum disorders (ASD), but the neural basis underlying sensory abnormality is not …

[HTML][HTML] Measuring and interpreting neuronal correlations

MR Cohen, A Kohn - Nature neuroscience, 2011 - nature.com
Mounting evidence suggests that understanding how the brain encodes information and
performs computations will require studying the correlations between neurons. The recent …

[HTML][HTML] Re-evaluating circuit mechanisms underlying pattern separation

NA Cayco-Gajic, RA Silver - Neuron, 2019 - cell.com
When animals interact with complex environments, their neural circuits must separate
overlapping patterns of activity that represent sensory and motor information. Pattern …