Výsledky vyhledávání - "Stephanie R Jones"

Akademický článek

Methods and considerations for estimating parameters in biophysically detailed neural models with simulation based inference.

Autor: Nicholas Tolley, Pedro L C Rodrigues, Alexandre Gramfort, Stephanie R Jones

Publikováno v: PLoS Computational Biology, Vol 20, Iss 2, p e1011108 (2024)

Biophysically detailed neural models are a powerful technique to study neural dynamics in health and disease with a growing number of established and openly available models. A major challenge in the use of such models is that parameter inference is

Externí odkaz: https://doaj.org/article/b7b9737dc4094f76b369b1a896b05738

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Akademický článek

Laminar dynamics of high amplitude beta bursts in human motor cortex

Autor: James J Bonaiuto, Simon Little, Samuel A Neymotin, Stephanie R Jones, Gareth R Barnes, Sven Bestmann

Publikováno v: NeuroImage, Vol 242, Iss , Pp 118479- (2021)

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 characterized by transient, high amplitude, bursting events rather th

Externí odkaz: https://doaj.org/article/20252314e306454d9125ae36bf257b18

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Akademický článek

Human Neocortical Neurosolver (HNN), a new software tool for interpreting the cellular and network origin of human MEG/EEG data

Autor: Samuel A Neymotin, Dylan S Daniels, Blake Caldwell, Robert A McDougal, Nicholas T Carnevale, Mainak Jas, Christopher I Moore, Michael L Hines, Matti Hämäläinen, Stephanie R Jones

Publikováno v: eLife, Vol 9 (2020)

Magneto- and electro-encephalography (MEG/EEG) non-invasively record human brain activity with millisecond resolution providing reliable markers of healthy and disease states. Relating these macroscopic signals to underlying cellular- and circuit-lev

Externí odkaz: https://doaj.org/article/e8b0e0e82062488c816b690cec9072e8

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Akademický článek

The rate of transient beta frequency events predicts behavior across tasks and species

Autor: Hyeyoung Shin, Robert Law, Shawn Tsutsui, Christopher I Moore, Stephanie R Jones

Publikováno v: eLife, Vol 6 (2017)

Beta oscillations (15-29Hz) are among the most prominent signatures of brain activity. Beta power is predictive of healthy and abnormal behaviors, including perception, attention and motor action. In non-averaged signals, beta can emerge as transient

Externí odkaz: https://doaj.org/article/780fb82c32754a2bba324682fb0e87a5

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Akademický článek

MamO Is a Repurposed Serine Protease that Promotes Magnetite Biomineralization through Direct Transition Metal Binding in Magnetotactic Bacteria.

Autor: David M Hershey, Xuefeng Ren, Ryan A Melnyk, Patrick J Browne, Ertan Ozyamak, Stephanie R Jones, Michelle C Y Chang, James H Hurley, Arash Komeili

Publikováno v: PLoS Biology, Vol 14, Iss 3, p e1002402 (2016)

Many living organisms transform inorganic atoms into highly ordered crystalline materials. An elegant example of such biomineralization processes is the production of nano-scale magnetic crystals in magnetotactic bacteria. Previous studies implicated

Externí odkaz: https://doaj.org/article/6e392fc6b51b477e83eb16389e2001e4

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Akademický článek

Distinguishing mechanisms of gamma frequency oscillations in human current source signals using a computational model of a laminar neocortical network

Autor: Shane eLee, Stephanie R Jones

Publikováno v: Frontiers in Human Neuroscience, Vol 7 (2013)

Gamma frequency rhythms have been implicated in numerous studies for their role in healthy and abnormal brain function. The frequency band has been described to encompass as broad a range as 30–150 Hz. Crucial to understanding the role of gamma in

Externí odkaz: https://doaj.org/article/2d244514bca34534a865ef1c80c7a7bb

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Akademický článek

Computational modeling of distinct neocortical oscillations driven by cell-type selective optogenetic drive: Separable resonant circuits controlled by low-threshold spiking and fast-spiking interneurons

Autor: Dorea Vierling-Claassen, Jessica Cardin, Christopher I Moore, Stephanie R Jones

Publikováno v: Frontiers in Human Neuroscience, Vol 4 (2010)

Selective optogenetic drive of fast spiking interneurons (FS) leads to enhanced local field potential (LFP) power across the traditional gamma frequency band (20-80Hz; Cardin et al., 2009). In contrast, drive to regular-spiking pyramidal cells (RS) e

Externí odkaz: https://doaj.org/article/a71cd9db717548f3bf7d4587f3bc022d

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