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Practical challenges of continuous real-time functional magnetic resonance imaging neurofeedback with multiband accelerated echo-planar imaging and short repetition times.
Renz, Malika P; Zidda, Francesca; Andoh, Jamila; Prager, Marcel; Sack, Markus; Becker, Robert; Ruf, Matthias; Schmitgen, Mike M; Wolf, Robert C; Meyer-Lindenberg, Andreas; Tost, Heike.
Affiliation
  • Renz MP; Department of Psychiatry and Psychotherapy, Medical Faculty Mannheim, Central Institute of Mental Health University of Heidelberg, Mannheim, Germany.
  • Zidda F; Department of Psychiatry and Psychotherapy, Medical Faculty Mannheim, Central Institute of Mental Health University of Heidelberg, Mannheim, Germany.
  • Andoh J; Department of Psychiatry and Psychotherapy, Medical Faculty Mannheim, Central Institute of Mental Health University of Heidelberg, Mannheim, Germany.
  • Prager M; Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany.
  • Sack M; Department of Neuroimaging, Medical Faculty Mannheim, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany.
  • Becker R; Center for Innovative Psychiatry and Psychotherapy Research, Medical Faculty Mannheim, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany.
  • Ruf M; Department of Neuroimaging, Medical Faculty Mannheim, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany.
  • Schmitgen MM; Center for Innovative Psychiatry and Psychotherapy Research, Medical Faculty Mannheim, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany.
  • Wolf RC; Department of Neuroimaging, Medical Faculty Mannheim, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany.
  • Meyer-Lindenberg A; Center for Innovative Psychiatry and Psychotherapy Research, Medical Faculty Mannheim, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany.
  • Tost H; Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Heidelberg, Germany.
Hum Brain Mapp ; 44(3): 1278-1282, 2023 02 15.
Article in En | MEDLINE | ID: mdl-36399510
ABSTRACT
Continuous real-time functional magnetic resonance imaging (fMRI) neurofeedback is gaining increasing scientific attention in clinical neuroscience and may benefit from the short repetition times of modern multiband echoplanar imaging sequences. However, minimizing feedback delay can result in technical challenges. Here, we report a technical problem we experienced during continuous fMRI neurofeedback with multiband echoplanar imaging and short repetition times. We identify the possible origins of this problem, describe our current interim solution and provide openly available workflows and code to other researchers in case they wish to use a similar approach.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Echo-Planar Imaging / Neurofeedback Limits: Humans Language: En Journal: Hum Brain Mapp Journal subject: CEREBRO Year: 2023 Document type: Article Affiliation country:
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Add to My VHL
Print
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PubMed Links
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Echo-Planar Imaging / Neurofeedback Limits: Humans Language: En Journal: Hum Brain Mapp Journal subject: CEREBRO Year: 2023 Document type: Article Affiliation country: