SwePub
Sök i LIBRIS databas

  Utökad sökning

WFRF:(Hagen Gaute)
 

Sökning: WFRF:(Hagen Gaute) > Hybrid Scheme for M...

Hybrid Scheme for Modeling Local Field Potentials from Point-Neuron Networks

Hagen, Espen (författare)
Julich Res Ctr, Inst Neurosci & Med INM 6, D-52425 Julich, Germany.;Julich Res Ctr, Inst Adv Simulat IAS 6, D-52425 Julich, Germany.;Julich Res Ctr, JARA BRAIN Inst 1, D-52425 Julich, Germany.;Norwegian Univ Life Sci, Dept Math Sci & Technol, N-1403 As, Norway.
Dahmen, David (författare)
Julich Res Ctr, Inst Neurosci & Med INM 6, D-52425 Julich, Germany.;Julich Res Ctr, Inst Adv Simulat IAS 6, D-52425 Julich, Germany.;Julich Res Ctr, JARA BRAIN Inst 1, D-52425 Julich, Germany.
Stavrinou, Maria L. (författare)
Norwegian Univ Life Sci, Dept Math Sci & Technol, N-1403 As, Norway.;Univ Oslo, Dept Psychol, N-0373 Oslo, Norway.
visa fler...
Lindén, Henrik (författare)
KTH,Beräkningsbiologi, CB,Univ Copenhagen, Dept Neurosci & Pharmacol, DK-2200 Copenhagen, Denmark.;Royal Inst Technol, Sch Comp Sci & Commun, Dept Computat Biol, S-10044 Stockholm, Sweden.
Tetzlaff, Tom (författare)
Julich Res Ctr, Inst Neurosci & Med INM 6, D-52425 Julich, Germany.;Julich Res Ctr, Inst Adv Simulat IAS 6, D-52425 Julich, Germany.;Julich Res Ctr, JARA BRAIN Inst 1, D-52425 Julich, Germany.
van Albada, Sacha J. (författare)
Julich Res Ctr, Inst Neurosci & Med INM 6, D-52425 Julich, Germany.;Julich Res Ctr, Inst Adv Simulat IAS 6, D-52425 Julich, Germany.;Julich Res Ctr, JARA BRAIN Inst 1, D-52425 Julich, Germany.
Gruen, Sonja (författare)
Julich Res Ctr, Inst Neurosci & Med INM 6, D-52425 Julich, Germany.;Julich Res Ctr, Inst Adv Simulat IAS 6, D-52425 Julich, Germany.;Julich Res Ctr, JARA BRAIN Inst 1, D-52425 Julich, Germany.;Rhein Westfal TH Aachen, Theoret Syst Neurobiol, D-52056 Aachen, Germany.
Diesmann, Markus (författare)
Julich Res Ctr, Inst Neurosci & Med INM 6, D-52425 Julich, Germany.;Julich Res Ctr, Inst Adv Simulat IAS 6, D-52425 Julich, Germany.;Julich Res Ctr, JARA BRAIN Inst 1, D-52425 Julich, Germany.;Rhein Westfal TH Aachen, Fac Med, Dept Psychiat Psychotherapy & Psychosomat, D-52074 Aachen, Germany.;Rhein Westfal TH Aachen, Fac 1, Dept Phys, D-52062 Aachen, Germany.
Einevoll, Gaute T. (författare)
Norwegian Univ Life Sci, Dept Math Sci & Technol, N-1403 As, Norway.;Univ Oslo, Dept Phys, N-0316 Oslo, Norway.
visa färre...
Julich Res Ctr, Inst Neurosci & Med INM 6, D-52425 Julich, Germany;Julich Res Ctr, Inst Adv Simulat IAS 6, D-52425 Julich, Germany.;Julich Res Ctr, JARA BRAIN Inst 1, D-52425 Julich, Germany.;Norwegian Univ Life Sci, Dept Math Sci & Technol, N-1403 As, Norway. Julich Res Ctr, Inst Neurosci & Med INM 6, D-52425 Julich, Germany.;Julich Res Ctr, Inst Adv Simulat IAS 6, D-52425 Julich, Germany.;Julich Res Ctr, JARA BRAIN Inst 1, D-52425 Julich, Germany. (creator_code:org_t)
2016-10-20
2016
Engelska.
Ingår i: Cerebral Cortex. - : OXFORD UNIV PRESS INC. - 1047-3211 .- 1460-2199. ; 26:12, s. 4461-4496
Relaterad länk:
https://academic.oup...
visa fler...
https://urn.kb.se/re...
https://doi.org/10.1...
visa färre...
  • Tidskriftsartikel (refereegranskat)
Abstract Ämnesord
Stäng  
  • 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 applications. Proper understanding of the LFP requires detailed mathematical modeling incorporating the anatomical and electrophysiological features of neurons near the recording electrode, as well as synaptic inputs from the entire network. Here we propose a hybrid modeling scheme combining efficient point-neuron network models with biophysical principles underlying LFP generation by real neurons. The LFP predictions rely on populations of network-equivalent multicompartment neuron models with layer-specific synaptic connectivity, can be used with an arbitrary number of point-neuron network populations, and allows for a full separation of simulated network dynamics and LFPs. We apply the scheme to a full-scale cortical network model for a similar to 1 mm(2) patch of primary visual cortex, predict laminar LFPs for different network states, assess the relative LFP contribution from different laminar populations, and investigate effects of input correlations and neuron density on the LFP. The generic nature of the hybrid scheme and its public implementation in hybridLFPy form the basis for LFP predictions from other and larger point-neuron network models, as well as extensions of the current application with additional biological detail.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik (hsv//swe)
ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

Nyckelord

cortical microcircuit
electrostatic forward modeling
extracellular potential
multicompartment neuron modeling
point-neuron network models

Publikations- och innehållstyp

ref (ämneskategori)
art (ämneskategori)

Hitta via bibliotek

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy