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 …

Investigating large-scale brain dynamics using field potential recordings: analysis and interpretation

B Pesaran, M Vinck, GT Einevoll, A Sirota, P Fries… - Nature …, 2018 - nature.com
New technologies to record electrical activity from the brain on a massive scale offer
tremendous opportunities for discovery. Electrical measurements of large-scale brain …

Computing the local field potential (LFP) from integrate-and-fire network models

A Mazzoni, H Lindén, H Cuntz, A Lansner… - PLoS computational …, 2015 - journals.plos.org
Leaky integrate-and-fire (LIF) network models are commonly used to study how the spiking
dynamics of neural networks changes with stimuli, tasks or dynamic network states …

Multimodal modeling of neural network activity: computing LFP, ECoG, EEG, and MEG signals with LFPy 2.0

E Hagen, S Næss, TV Ness… - Frontiers in …, 2018 - frontiersin.org
Recordings of extracellular electrical, and later also magnetic, brain signals have been the
dominant technique for measuring brain activity for decades. The interpretation of such …

Hybrid scheme for modeling local field potentials from point-neuron networks

E Hagen, D Dahmen, ML Stavrinou, H Lindén… - Cerebral …, 2016 - academic.oup.com
With rapidly advancing multi-electrode recording technology, the local field potential (LFP)
has again become a popular measure of neuronal activity in both research and clinical …

Modelling and analysis of electrical potentials recorded in microelectrode arrays (MEAs)

TV Ness, C Chintaluri, J Potworowski, S Łęski… - Neuroinformatics, 2015 - Springer
Abstract Microelectrode arrays (MEAs), substrate-integrated planar arrays of up to
thousands of closely spaced metal electrode contacts, have long been used to record …

Site-dependent shaping of field potential waveforms

O Herreras, D Torres, G Martín-Vázquez… - Cerebral …, 2023 - academic.oup.com
The activity of neuron populations gives rise to field potentials (FPs) that extend beyond the
sources. Their mixing in the volume dilutes the original temporal motifs in a site-dependent …

Computational modeling of single neuron extracellular electric potentials and network local field potentials using LFPsim

H Parasuram, B Nair, E D'Angelo, M Hines… - Frontiers in …, 2016 - frontiersin.org
Local Field Potentials (LFPs) are population signals generated by complex spatiotemporal
interaction of current sources and dipoles. Mathematical computations of LFPs allow the …

New uses of LFPs: Pathway-specific threads obtained through spatial discrimination

O Herreras, J Makarova, VA Makarov - Neuroscience, 2015 - Elsevier
Local field potentials (LFPs) reflect the coordinated firing of functional neural assemblies
during information coding and transfer across neural networks. As such, it was proposed that …

Local and volume-conducted contributions to cortical field potentials

D Torres, J Makarova, T Ortuño, N Benito… - Cerebral …, 2019 - academic.oup.com
Brain field potentials (FPs) can reach far from their sources, making difficult to know which
waves come from where. We show that modern algorithms efficiently segregate the local …