Local field potentials: myths and misunderstandings

O Herreras - Frontiers in neural circuits, 2016 - frontiersin.org
The intracerebral local field potential (LFP) is a measure of brain activity that reflects the
highly dynamic flow of information across neural networks. This is a composite signal that …

Modelling and analysis of local field potentials for studying the function of cortical circuits

GT Einevoll, C Kayser, NK Logothetis… - Nature Reviews …, 2013 - nature.com
The past decade has witnessed a renewed interest in cortical local field potentials (LFPs)—
that is, extracellularly recorded potentials with frequencies of up to∼ 500 Hz. This is due to …

Topological analysis of sharp-wave ripple waveforms reveals input mechanisms behind feature variations

ER Sebastian, JP Quintanilla, A Sánchez-Aguilera… - Nature …, 2023 - nature.com
The reactivation of experience-based neural activity patterns in the hippocampus is crucial
for learning and memory. These reactivation patterns and their associated sharp-wave …

Latent factors limiting the performance of sEMG-interfaces

S Lobov, N Krilova, I Kastalskiy, V Kazantsev… - Sensors, 2018 - mdpi.com
Recent advances in recording and real-time analysis of surface electromyographic signals
(sEMG) have fostered the use of sEMG human–machine interfaces for controlling personal …

Diversity of cortical activity changes beyond depression during spreading depolarizations

A Nasretdinov, D Vinokurova, CL Lemale… - Nature …, 2023 - nature.com
Spreading depolarizations (SDs) are classically thought to be associated with spreading
depression of cortical activity. Here, we found that SDs in patients with subarachnoid …

[HTML][HTML] Extrinsic control and intrinsic computation in the hippocampal CA1 circuit

I Zutshi, M Valero, A Fernández-Ruiz, G Buzsáki - Neuron, 2022 - cell.com
In understanding circuit operations, a key problem is the extent to which neuronal spiking
reflects local computation or responses to upstream inputs. We addressed this issue in the …

Different theta frameworks coexist in the rat hippocampus and are coordinated during memory-guided and novelty tasks

VJ López-Madrona, E Pérez-Montoyo… - Elife, 2020 - elifesciences.org
Hippocampal firing is organized in theta sequences controlled by internal memory
processes and by external sensory cues, but how these computations are coordinated is not …

Interictal epileptiform discharges affect memory in an Alzheimer's disease mouse model

M Soula, A Maslarova, RE Harvey, M Valero… - Proceedings of the …, 2023 - pnas.org
Interictal epileptiform discharges (IEDs) are transient abnormal electrophysiological events
commonly observed in epilepsy patients but are also present in other neurological diseases …

Precisely timed theta oscillations are selectively required during the encoding phase of memory

CR Quirk, I Zutshi, S Srikanth, ML Fu… - Nature …, 2021 - nature.com
Brain oscillations have been hypothesized to support cognitive function by coordinating
spike timing within and across brain regions, yet it is often not known when timing is either …

[Књига][B] Principles of neural coding

RQ Quiroga, S Panzeri - 2013 - books.google.com
Understanding how populations of neurons encode information is the challenge faced by
researchers in the field of neural coding. Focusing on the many mysteries and marvels of the …