Can MRI quantify the volume changes of denervated facial muscles?
Could manual segmentation of magnetic resonance images be used to quantify the effects of transcutaneous electrostimulation and reinnervation of denervated facial muscle? Five patients with unilateral facial paralysis were scanned during the study while receiving a daily surface electrostimulation o...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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PAGEPress Publications
2020-03-01
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| Series: | European Journal of Translational Myology |
| Subjects: | |
| Online Access: | https://www.pagepressjournals.org/index.php/bam/article/view/8918 |
| _version_ | 1818187072656113664 |
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| author | Valeria Mastryukova Dirk Arnold Daniel Güllmar Orlando Guntinas-Lichius Gerd Fabian Volk |
| author_facet | Valeria Mastryukova Dirk Arnold Daniel Güllmar Orlando Guntinas-Lichius Gerd Fabian Volk |
| author_sort | Valeria Mastryukova |
| collection | DOAJ |
| description | Could manual segmentation of magnetic resonance images be used to quantify the effects of transcutaneous electrostimulation and reinnervation of denervated facial muscle? Five patients with unilateral facial paralysis were scanned during the study while receiving a daily surface electrostimulation of the paralytic cheek region, but also after reinnervation. Their facial muscles were identified in 3D (coronal, sagittal, and axial) and segmented in magnetic resonance imaging (MRI) data for in total 28 time points over the 12 months of study. A non-significant trend of increasing muscle volume were detected after reinnervation. MRI is a valuable technique in the facial paralysis research. |
| first_indexed | 2024-12-11T23:05:13Z |
| format | Article |
| id | doaj.art-6de7ba8e1d734863bc7ba89f524151d6 |
| institution | Directory Open Access Journal |
| issn | 2037-7452 2037-7460 |
| language | English |
| last_indexed | 2024-12-11T23:05:13Z |
| publishDate | 2020-03-01 |
| publisher | PAGEPress Publications |
| record_format | Article |
| series | European Journal of Translational Myology |
| spelling | doaj.art-6de7ba8e1d734863bc7ba89f524151d62022-12-22T00:46:58ZengPAGEPress PublicationsEuropean Journal of Translational Myology2037-74522037-74602020-03-0110.4081/ejtm.2019.8918Can MRI quantify the volume changes of denervated facial muscles?Valeria Mastryukova0Dirk Arnold1Daniel Güllmar2Orlando Guntinas-Lichius3Gerd Fabian Volk4ENT-Department, Jena University Hospital, Jena; Facial Nerve Center Jena, Jena University Hospital, JenaENT-Department, Jena University Hospital, Jena; Institute of Systematic Zoology and Evolutionary Biology with Phyletic Museum, Friedrich-Schiller-University Jena, JenaMedical Physics Group, Institute of Diagnostic and Interventional Radiology, Jena University Hospital, JenaENT-Department, Jena University Hospital, Jena; Facial Nerve Center Jena, Jena University Hospital, JenaENT-Department, Jena University Hospital, Jena; Facial Nerve Center Jena, Jena University Hospital, JenaCould manual segmentation of magnetic resonance images be used to quantify the effects of transcutaneous electrostimulation and reinnervation of denervated facial muscle? Five patients with unilateral facial paralysis were scanned during the study while receiving a daily surface electrostimulation of the paralytic cheek region, but also after reinnervation. Their facial muscles were identified in 3D (coronal, sagittal, and axial) and segmented in magnetic resonance imaging (MRI) data for in total 28 time points over the 12 months of study. A non-significant trend of increasing muscle volume were detected after reinnervation. MRI is a valuable technique in the facial paralysis research.https://www.pagepressjournals.org/index.php/bam/article/view/8918Electrostimulationfacial paralysisdenervated musclemuscle volumeMRI segmentation |
| spellingShingle | Valeria Mastryukova Dirk Arnold Daniel Güllmar Orlando Guntinas-Lichius Gerd Fabian Volk Can MRI quantify the volume changes of denervated facial muscles? European Journal of Translational Myology Electrostimulation facial paralysis denervated muscle muscle volume MRI segmentation |
| title | Can MRI quantify the volume changes of denervated facial muscles? |
| title_full | Can MRI quantify the volume changes of denervated facial muscles? |
| title_fullStr | Can MRI quantify the volume changes of denervated facial muscles? |
| title_full_unstemmed | Can MRI quantify the volume changes of denervated facial muscles? |
| title_short | Can MRI quantify the volume changes of denervated facial muscles? |
| title_sort | can mri quantify the volume changes of denervated facial muscles |
| topic | Electrostimulation facial paralysis denervated muscle muscle volume MRI segmentation |
| url | https://www.pagepressjournals.org/index.php/bam/article/view/8918 |
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