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  • Neuroinformatics
  • Neuroinformatics

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  • Publication . Article . Other literature type . 2009
    Open Access
    Authors: 
    John M.K. Mislow; Alexandra J. Golby; Peter McL. Black;
    Publisher: Elsevier BV

    Neurosurgical diagnosis and intervention has evolved through improved neuroimaging, allowing better visualization of anatomy and pathology. This article discusses the various systems that have been designed over the last decade to meet the requirements of neurosurgical ...

  • Open Access
    Authors: 
    Toshimasa Sakamoto; Mehmet Cansev; Richard J. Wurtman;
    Publisher: Elsevier BV
    Country: Turkey

    Docosahexaenoic acid (DHA), an omega-3 polyunsaturated fatty acid, is an essential component of membrane phosphatides and has been implicated in cognitive functions. Low levels of circulating or brain DHA are associated with various neurocognitive disorders including Al...

  • Restricted
    Authors: 
    Eckehard Olbrich; Hans-Peter Landolt; Peter Achermann;
    Country: Switzerland
    Project: SNSF | Human sleep regulation: I... (320030_130766), SNSF | Glutamatergic mechanisms ... (320030_135414)

    The human sleep electroencephalogram (EEG) is characterized by the occurrence of distinct oscillatory events such as delta waves sleep spindles and alpha activity. We applied a previously proposed algorithm for the detection of such events and investigated their inciden...

  • French
    Authors: 
    Acher, Audrey; Sato, Marc; Lamalle, Laurent; Vilain, Coriandre,; Savariaux, Christophe; Gerber, Silvain; Attye, Arnaud; Krainik, Alexandre; Bettega, Georges,; Righini, Christian Adrien; +3 more
    Publisher: HAL CCSD
    Country: France

    International audience; Using functional MRI, acoustic data and motor oral assessment, brain correlates of speech recovery after dramatic structural changes in the vocal tract have been investigated during three tasks: orofacial movements and speech production (vowels a...

  • Open Access
    Authors: 
    Culham, Jody;
    Publisher: Scholarship@Western
    Country: Canada

    Neuroimaging, particularly functional magnetic resonance imaging, has identified and characterized many areas of the human cerebral cortex involved in planning and executing body movements. Motor commands are sent to the spinal cord from primary motor cortex, which rece...

  • Open Access
    Authors: 
    Sardanelli, F.; Iozzelli, A.; Losacco, C.; Murialdo, A.; Massimo Filippi;

    BACKGROUND AND PURPOSE: A triple-dose (TD) of gadolinium chelate is highly sensitive approach for detecting lesion activity in multiple sclerosis (MS). However, individual TD injections do not provide data on the severity of the pathologic process in a population of les...

  • Open Access English
    Authors: 
    Laurel S. Morris; Benjaman To; Kwangyeol Baek; Yee-Chien Chang-Webb; Simon Mitchell; Daniela Strelchuk; Yevheniia Mikheenko; Wendy Phillips; Michael Zandi; Allison Jenaway; +2 more
    Publisher: Elsevier
    Project: WT | Dissecting compulsivity. (093705), UKRI | Self-control and motivati... (MR/P008747/1)

    Background Functional neurological disorder (FND) is an elusive disorder characterized by unexplained neurological symptoms alongside aberrant cognitive processing and negative affect, often associated with amygdala reactivity. Methods We examined the effect of negative...

  • Closed Access
    Authors: 
    Larry A. Grupp;
    Publisher: Springer Science and Business Media LLC

    The effects of four doses of ethanol (100, 200, 400, 800 mg/kg) administered IV, on the spontaneous firing rate of single units in the dorsal hippocampal region of the rat were studied. At the lower doses, a mixture of excitatory and inhibitory effects occurring in that...

  • Authors: 
    Larry C. James; Raymond A. Folen;
    Publisher: Informa UK Limited

    EEG neurofeedback has been identified as a potential diagnostic and treatment protocol with chronic fatigue syndrome (CFS) symptoms. In the present case study, the authors applied an EEG neurofeedback biofeedback paradigm as a treatment modality with a CFS patient. Base...

  • Closed Access
    Authors: 
    Elisabeth Ronne-Engström; Hans Carlson; Sigfrid Blom; Roland Flink; Bertil Gazelius; Bo Spännare; Lars Hillered;
    Publisher: Elsevier BV

    We have used laser Doppler flowmetry (LDF) for real-time monitoring of regional cerebral blood flow (rCBF) during epileptic seizures recorded intracranially with subdural electrodes. The method was employed in six patients with medically intractable epilepsy undergoing ...