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111,099 research outcomes, page 1 of 11,110
  • publication . Master thesis . 2015
    Open Access English
    Authors:
    Loução, Ricardo Sérgio Gomes Almeida;
    Persistent Identifiers

    Structural connectivity models based on Diffusion Tensor Imaging (DTI) are strongly affected by the technique’s inability to resolve crossing fibres, either intra- or inter-hemispherical connections. Several models have been proposed to address this issue, including an ...

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  • publication . Article . Other literature type . 2013
    Open Access
    Authors:
    Y. Inoue; Y. Tanaka; Hirofumi Hata; T. Hara;
    Persistent Identifiers
    Publisher: American Society of Neuroradiology (ASNR)

    BACKGROUND AND PURPOSE: Arterial spin-labeling MR imaging permits safe, repeated CBF measurement. We investigated the potential and technical factors of arterial spin-labeling imaging in assessing cerebrovascular reactivity to acetazolamide. MATERIALS AND METHODS: The r...

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  • publication . Conference object . Part of book or chapter of book . Article . 2005
    Open Access English
    Authors:
    Christian Dold; Maxim Zaitsev; Oliver Speck; Evelyn Firle; Jürgen Hennig; Georgios Sakas;
    Persistent Identifiers

    Subject motion appears to be a limiting factor in numerous magnetic resonance imaging (MRI) applications. For head imaging the subject’s ability to maintain the same head position for a considerable period of time places restrictions on the total acquisition time. For h...

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  • publication . Article . 2020
    Open Access English
    Authors:
    Elise L. Radtke; Ulla Martens; Thomas Gruber;
    Persistent Identifiers
    Publisher: Springer Berlin Heidelberg

    AbstractWe applied high-density EEG to examine steady-state visual evoked potentials (SSVEPs) during a perceptual/semantic stimulus repetition design. SSVEPs are evoked oscillatory cortical responses at the same frequency as visual stimuli flickered at this frequency. I...

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  • publication . Doctoral thesis . 2013
    Open Access Portuguese
    Authors:
    Lyssandra dos Santos Tascone;
    Persistent Identifiers
    Publisher: Universidade de São Paulo

    O estudo dos sintomas neuropsiquiátricos em Doença de Alzheimer (DA) através do agrupamento destes em síndromes tem sido cada vez mais utilizado, uma vez que permitiria detectar diferenças em sua prevalência, em sua evolução, em relação a determinantes psicossociais e a...

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  • publication . Article . Other literature type . Preprint . 2018
    Open Access English
    Authors:
    Alice Geminiani; Claudia Casellato; Francesca Locatelli; Francesca Prestori; Alessandra Pedrocchi; Egidio D'Angelo; Egidio D'Angelo;
    Publisher: Frontiers Media S.A.
    Project: EC | HBP SGA1 (720270), EC | HBP SGA2 (785907)

    AbstractBrain neurons exhibit complex electroresponsive properties - including intrinsic subthreshold oscillations and pacemaking, resonance and phase-reset - which are thought to play a critical role in controlling neural network dynamics. Although these properties eme...

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  • publication . Article . 2005
    Open Access
    Authors:
    S.J. Richerson; Mark Ingram; Danielle Perry; Mark M. Stecker;
    Persistent Identifiers
    Publisher: eScholarship, University of California

    Abstract Background Classifying the types of extracellular potentials recorded when neural structures are activated is an important component in understanding nerve pathophysiology. Varying definitions and approaches to understanding the factors that influence the poten...

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  • publication . Article . 2013
    Open Access English
    Authors:
    Lee de-Wit; Jonas Kubilius; Hans Op de Beeck; Johan Wagemans;
    Persistent Identifiers
    Publisher: SAGE Publishing

    We report converging evidence that higher stages of the visual system are critically required for the whole to become more than the sum of its parts by studying patient DF with visual agnosia using a configural superiority paradigm. We demonstrate a clear dissociation b...

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  • publication . Article . 2016
    Open Access English
    Authors:
    Zdeňa A. Op de Macks; Silvia A. Bunge; Orly N. Bell; Linda Wilbrecht; Lance J. Kriegsfeld; Andrew S. Kayser; Ronald E. Dahl;
    Persistent Identifiers
    Publisher: eScholarship, University of California
    Project: WT

    © 2016 The Authors Adolescence is a developmental period characterized by a greater tendency to take risks. While the adult literature has shown that sex steroids influence reward-related brain functioning and risk taking, research on the role of these hormones during p...

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  • publication . Article . 2015
    Open Access
    Authors:
    Renaud Richardet; Jean-Cédric Chappelier; Martin Telefont; Sean Hill;
    Publisher: Oxford University Press (OUP)
    Project: EC | HBP (604102)

    Motivation: In neuroscience, as in many other scientific domains, the primary form of knowledge dissemination is through published articles. One challenge for modern neuroinformatics is finding methods to make the knowledge from the tremendous backlog of publications ac...

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111,099 research outcomes, page 1 of 11,110