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The Temporal Muscle of the Head Can Cause Artifacts in Optical Imaging Studies with Functional Near-Infrared Spectroscopy

Schecklmann, Martin, Mann, Alexander, Langguth, Berthold, Ehlis, Ann-Christine, Fallgatter, Andreas J. and Haeussinger, Florian B. (2017) The Temporal Muscle of the Head Can Cause Artifacts in Optical Imaging Studies with Functional Near-Infrared Spectroscopy. Frontiers in Human Neuroscience 11 (456), pp. 1-13.

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Date of publication of this fulltext: 17 Jan 2018 14:32

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Other URL: http://doi.org/10.3389/fnhum.2017.00456, https://www.frontiersin.org/articles/10.3389/fnhum.2017.00456/full

Dieser Artikel ist in einer Zeitschrift aus dem Directory of Open Access (DOAJ) publiziert.


Abstract

Background: Extracranial signals are themain source of noise in functional near- infrared spectroscopy (fNIRS) as light is penetrating the cortex but also skin and muscles of the head. Aim: Here we performed three experiments to investigate the contamination of fNIRS measurements by temporal muscle activity. Material and methods: For experiment 1, we provoked temporal muscle activity by ...

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Item type:Article
Date:15 September 2017
Institutions:Medicine > Lehrstuhl für Psychiatrie und Psychotherapie
Projects:Open Access Publizieren (DFG)
Identification Number:
ValueType
10.3389/fnhum.2017.00456DOI
Keywords:HUMAN BRAIN; BLOOD-FLOW; MOVEMENT ARTIFACTS; RELAXATION-TIMES; SKELETAL-MUSCLE; OXYGENATION; ACTIVATION; SIGNALS; FNIRS; NIRS; fNIRS; NIRS; optical topography; noise; artifact; temporal muscle; clenching teeth
Dewey Decimal Classification:600 Technology > 610 Medical sciences Medicine
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:36532
Owner only: item control page

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