Next-generation neural mass and field modeling

Á Byrne, RD O'Dea, M Forrester… - Journal of …, 2020 - journals.physiology.org
The Wilson–Cowan population model of neural activity has greatly influenced our
understanding of the mechanisms for the generation of brain rhythms and the emergence of …

Precise spiking motifs in neurobiological and neuromorphic data

A Grimaldi, A Gruel, C Besnainou, JN Jérémie… - Brain sciences, 2022 - mdpi.com
Why do neurons communicate through spikes? By definition, spikes are all-or-none neural
events which occur at continuous times. In other words, spikes are on one side binary …

A functioning macroscopic “rubik's cube” assembled via controllable dynamic covalent interactions

X Ji, Z Li, X Liu, HQ Peng, F Song, J Qi… - Advanced …, 2019 - Wiley Online Library
The dynamic behavior of a macroscopic adhered hydrogel stabilized through controllable
dynamic covalent interactions is reported. These interactions, involving the cross‐linked …

Spontaneous neuronal oscillations in the human insula are hierarchically organized traveling waves

A Das, J Myers, R Mathura, B Shofty, BA Metzger… - Elife, 2022 - elifesciences.org
The insula plays a fundamental role in a wide range of adaptive human behaviors, but its
electrophysiological dynamics are poorly understood. Here, we used human intracranial …

Laminar dynamics of high amplitude beta bursts in human motor cortex

JJ Bonaiuto, S Little, SA Neymotin, SR Jones… - NeuroImage, 2021 - Elsevier
Motor cortical activity in the beta frequency range is one of the strongest and most studied
movement-related neural signals. At the single trial level, beta band activity is often …

Parallel movement planning is achieved via an optimal preparatory state in motor cortex

N Meirhaeghe, A Riehle, T Brochier - Cell reports, 2023 - cell.com
How do patterns of neural activity in the motor cortex contribute to the planning of a
movement? A recent theory developed for single movements proposes that the motor cortex …

Spatiotemporal organisation of human sensorimotor beta burst activity

C Zich, AJ Quinn, JJ Bonaiuto, G O'Neill, LC Mardell… - Elife, 2023 - elifesciences.org
Beta oscillations in human sensorimotor cortex are hallmark signatures of healthy and
pathological movement. In single trials, beta oscillations include bursts of intermittent …

1024-channel electrophysiological recordings in macaque V1 and V4 during resting state

X Chen, A Morales-Gregorio, J Sprenger… - Scientific data, 2022 - nature.com
Co-variations in resting state activity are thought to arise from a variety of correlated inputs to
neurons, such as bottom-up activity from lower areas, feedback from higher areas, recurrent …

A 32-channel time-multiplexed artifact-aware neural recording system

N Pérez-Prieto, Á Rodríguez-Vázquez… - … Circuits and Systems, 2021 - ieeexplore.ieee.org
This paper presents a low-power, low-noise microsystem for the recording of neural local
field potentials or intracranial electroencephalographic signals. It features 32 time …

Phase/amplitude synchronization of brain signals during motor imagery BCI tasks

T Cattai, S Colonnese, MC Corsi… - … on Neural Systems …, 2021 - ieeexplore.ieee.org
In the last decade, functional connectivity (FC) has been increasingly adopted based on its
ability to capture statistical dependencies between multivariate brain signals. However, the …