Silences, spikes and bursts: Three‐part knot of the neural code

Z Friedenberger, E Harkin, K Tóth… - The Journal of …, 2023 - Wiley Online Library
When a neuron breaks silence, it can emit action potentials in a number of patterns. Some
responses are so sudden and intense that electrophysiologists felt the need to single them …

Logarithmically scaled, gamma distributed neuronal spiking

D Levenstein, M Okun - The Journal of Physiology, 2023 - Wiley Online Library
Naturally log‐scaled quantities abound in the nervous system. Distributions of these
quantities have non‐intuitive properties, which have implications for data analysis and the …

Precise movement-based predictions in the mouse auditory cortex

NJ Audette, WX Zhou, A La Chioma, DM Schneider - Current Biology, 2022 - cell.com
Many of the sensations experienced by an organism are caused by their own actions, and
accurately anticipating both the sensory features and timing of self-generated stimuli is …

Ventromedial prefrontal neurons represent self-states shaped by vicarious fear in male mice

Z Huang, M Chung, K Tao, A Watarai, MY Wang… - Nature …, 2023 - nature.com
Perception of fear induced by others in danger elicits complex vicarious fear responses and
behavioral outputs. In rodents, observing a conspecific receive aversive stimuli leads to …

[PDF][PDF] Sequential transmission of task-relevant information in cortical neuronal networks

NA Francis, S Mukherjee, L Koçillari, S Panzeri… - Cell Reports, 2022 - cell.com
Cortical processing of task-relevant information enables recognition of behaviorally
meaningful sensory events. It is unclear how task-related information is represented within …

[PDF][PDF] Mouse frontal cortex mediates additive multisensory decisions

P Coen, TPH Sit, MJ Wells, M Carandini, KD Harris - Neuron, 2023 - cell.com
The brain can combine auditory and visual information to localize objects. However, the
cortical substrates underlying audiovisual integration remain uncertain. Here, we show that …

Ventrolateral periaqueductal gray neurons prioritize threat probability over fear output

KM Wright, MA McDannald - elife, 2019 - elifesciences.org
Faced with potential harm, individuals must estimate the probability of threat and initiate an
appropriate fear response. In the prevailing view, threat probability estimates are relayed to …

Learning enhances encoding of time and temporal surprise in mouse primary sensory cortex

RJ Rabinovich, DD Kato, RM Bruno - Nature Communications, 2022 - nature.com
Primary sensory cortex has long been believed to play a straightforward role in the initial
processing of sensory information. Yet, the superficial layers of cortex overall are sparsely …

[PDF][PDF] Bridging neuronal correlations and dimensionality reduction

A Umakantha, R Morina, BR Cowley, AC Snyder… - Neuron, 2021 - cell.com
Two commonly used approaches to study interactions among neurons are spike count
correlation, which describes pairs of neurons, and dimensionality reduction, applied to a …

Strong and weak principles of neural dimension reduction

MD Humphries - arXiv preprint arXiv:2011.08088, 2020 - arxiv.org
If spikes are the medium, what is the message? Answering that question is driving the
development of large-scale, single neuron resolution recordings from behaving animals, on …