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   Articles with "local field" as a keyword



Thalamic Local Field Potentials and Closed‐Loop Deep Brain Stimulation in Orthostatic Tremor

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recommendations! Published in 2024 at "Movement Disorders"

DOI: 10.1002/mds.30035

Abstract: Orthostatic tremor (OT) is a rare movement disorder characterized by a feeling of unsteadiness and a high‐frequency tremor in the legs (13–18 Hz) relieved by sitting or walking. read more here.

Keywords: local field; tremor; orthostatic tremor; field potentials ... See more keywords

Functional Brain Connectivity Revealed by Sparse Coding of Large-Scale Local Field Potential Dynamics

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recommendations! Published in 2018 at "Brain Topography"

DOI: 10.1007/s10548-018-0682-3

Abstract: Exploration of brain dynamics patterns has attracted increasing attention due to its fundamental significance in understanding the working mechanism of the brain. However, due to the lack of effective modeling methods, how the simultaneously recorded… read more here.

Keywords: sparse coding; connectivity; brain dynamics; local field ... See more keywords

Single-Trial Decoding from Local Field Potential Using Bag of Word Representation

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recommendations! Published in 2019 at "Brain Topography"

DOI: 10.1007/s10548-019-00726-8

Abstract: Neural decoding allows us to study the brain functions by investigating the relationship between a stimulus and the corresponding response. Recently, the local field potential (LFP) has been targeted as a hallmark of brain activity… read more here.

Keywords: trial; word; local field; trial decoding ... See more keywords

Dynamics of spontaneous local field potentials in the anterior claustrum of freely moving rats

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recommendations! Published in 2017 at "Brain Research"

DOI: 10.1016/j.brainres.2017.09.021

Abstract: The functions of the claustrum are not well understood. Few studies explore its electrophysiological properties in awake animals. Here, we address this lacuna by recording spontaneous local field potential (LFP) activity in the anterior claustrum… read more here.

Keywords: field; spontaneous local; anterior claustrum; power ... See more keywords
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Model-based signal processing highlights bidirectional inferring between pain-evoked local field potential and spikes.

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recommendations! Published in 2021 at "Brain research bulletin"

DOI: 10.1016/j.brainresbull.2021.05.025

Abstract: BACKGROUND Chronic pain is associated with abnormal levels of electrical excitability of the somatosensory cortex neurons. Consequently, recording spontaneous and evoked activities by means of unitary extracellular recordings and local field potential (LFP) are key… read more here.

Keywords: model based; pain evoked; local field; field potential ... See more keywords

P 94 Integration of audio-visual information in the subthalamic nucleus – evidence from local field potential recordings

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recommendations! Published in 2017 at "Clinical Neurophysiology"

DOI: 10.1016/j.clinph.2017.06.170

Abstract: As part of the basal ganglia the subthalamic nucleus is functionally integrated into motoric, limbic, and associative loops connecting the basal ganglia and the prefrontal cortex. Recent recordings from local field potentials have shown, that… read more here.

Keywords: information; field potentials; field; local field ... See more keywords
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A kernel-based method to calculate local field potentials from networks of spiking neurons

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recommendations! Published in 2020 at "Journal of Neuroscience Methods"

DOI: 10.1016/j.jneumeth.2020.108871

Abstract: BACKGROUND The local field potential (LFP) is usually calculated from current sources arising from transmembrane currents, in particular in asymmetric cellular morphologies such as pyramidal neurons. NEW METHOD Here, we adopt a different point of… read more here.

Keywords: networks spiking; kernel based; local field; based method ... See more keywords

Directional tuning during reach planning in the supramarginal gyrus using local field potentials

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recommendations! Published in 2019 at "Journal of Clinical Neuroscience"

DOI: 10.1016/j.jocn.2019.03.061

Abstract: Previous work in directional tuning for brain machine interfaces has primarily relied on algorithm sorted neuronal action potentials in primary motor cortex. However, local field potential has been utilized to show directional tuning in macaque… read more here.

Keywords: local field; reach; directional tuning; supramarginal gyrus ... See more keywords

Locomotor activity and resting local field potential oscillatory rhythms of 6-OHDA mouse model of Parkinson’s disease in response to acute and repeated treatments with L-dopa

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recommendations! Published in 2021 at "Neuroscience Letters"

DOI: 10.1016/j.neulet.2021.136007

Abstract: Phase-amplitude coupling (PAC) of local field potential (LFP) has been recognized as higher-order representation of brain states. Neuronal loss in the striatum leads to Parkinson's disease (PD) symptoms and modifies LFP oscillation. However, PAC in… read more here.

Keywords: local field; model; day; mouse model ... See more keywords

Hippocampal CA1 local field potential oscillations induced by olfactory cue of liked food

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recommendations! Published in 2017 at "Neurobiology of Learning and Memory"

DOI: 10.1016/j.nlm.2017.05.011

Abstract: &NA; Eating motivation is induced not only by negative energy balance but also food related cues. However, neural processing for acquisition of learned food preference remains to be established. This study aimed to identify hippocampal… read more here.

Keywords: chocolate; local field; chocolate sessions; olfactory cue ... See more keywords

Micro-Refractometry and Local-Field Mapping with Single Molecules.

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recommendations! Published in 2018 at "Nano letters"

DOI: 10.1021/acs.nanolett.8b01753

Abstract: The refractive index n is one of the most important materials parameters of solids and, in recent years, has become the subject of significant interdisciplinary interest, especially in nanostructures and meta-materials. It is, in principle,… read more here.

Keywords: field; local field; formula see; see text ... See more keywords