Browsing by Author "Gröhn Olli"

Now showing items 1-5 of 5

    • Lysophosphatidyl Choline Induced Demyelination in Rat Probed by Relaxation along a Fictitious Field in High Rank Rotating Frame 

      Lehto Lauri J; Albors Aloma A. Sierra Alejandra; Tolppanen Laura; Eberly Lynn E; Mangia Silvia; Nurmi Antti; Michaeli Shalom; Gröhn Olli (Frontiers Media SA, 2017)
      In this work a new MRI modality entitled Relaxation Along a Fictitious Field in the rotating frame of rank 4 (RAFF4) was evaluated in its ability to detect lower myelin content in lysophosphatidyl choline (LPC)-induced ...
      info:eu-repo/semantics/article

    • MB-SWIFT functional MRI during deep brain stimulation in rats 

      Lehto Lauri J; Idiyatullin Djaudat; Zhang Jinjin; Utecht Lynn; Adriany Gregor; Garwood Michael; Gröhn Olli; Michaeli Shalom; Mangia Silvia (Elsevier BV, 2017)
      Recently introduced 3D radial MRI pulse sequence entitled Multi-Band SWeep Imaging with Fourier Transformation (MB-SWIFT) having virtually zero acquisition delay was used to obtain functional MRI (fMRI) contrast in rat's ...
      info:eu-repo/semantics/article

    • Neuroimaging in animal models of epilepsy 

      Bertoglio Daniele; Verhaeghe Jeroen; Dedeurwaerdere Stefanie; Gröhn Olli (Elsevier BV, 2017)
      Epilepsy is one of the most common chronic neurological conditions worldwide. The current poor understanding and lack of reliable biomarkers of the epileptogenic process are the major limitations in the development of ...
      info:eu-repo/semantics/article

    • Searching for epilepsy's crystal ball 

      Gröhn Olli; Sierra Alejandra (eLife Sciences Organisation, Ltd., 2017)
      Multi-modal MRI techniques have identified biomarkers that could help to predict whether someone will develop epilepsy.
      info:eu-repo/semantics/article

    • State Estimation with Structural Priors in fMRI 

      Wettenhovi Ville-Veikko; Kolehmainen Ville; Huttunen Joanna; Kettunen Mikko; Gröhn Olli; Vauhkonen Marko (Springer Nature, 2017)
      We propose a state estimation approach for functional magnetic resonance imaging (fMRI). In state estimation, time-dependent image reconstruction problem is modeled by separate state evolution and observation models, and ...
      info:eu-repo/semantics/article