fMRI of the sensorimotor cortex in patients with traumatic brain injury after intensive rehabilitation.
Saved in:
| Title: | fMRI of the sensorimotor cortex in patients with traumatic brain injury after intensive rehabilitation. |
|---|---|
| Authors: | Lima, F., Lima, M., Leon, D., Lucareli, P., Falcon, C., Cogo, J., Bargalló, N., Vidal, J., Bernabeu, M., Junqué, C. |
| Source: | Neurological Sciences. Aug2011, Vol. 32 Issue 4, p633-639. 7p. |
| Subjects: | Magnetic resonance imaging of the brain, Brain function localization, Sensorimotor cortex, Brain injuries, Patients, Medical rehabilitation, Cerebellum, Neuroplasticity |
| Abstract: | For evaluating the patterns of brain activation in sensorimotor areas following motor rehabilitation, seven male patients diagnosed with TBI underwent an fMRI study before and after being subjected to motor rehabilitation. Six patients showed a reduction in the BOLD signal of their motor cortical areas during the second fMRI evaluation. A decrease in cerebellum activation was also observed in two patients. Newly activated areas, were observed in four patients after treatment. In addition, an increase in the activation of the supplementary motor area (SMA) following rehabilitation was observed in only one test subject. The findings show that motor rehabilitation in TBI patients produces a decrease in the BOLD signal for the sensorimotor areas that were activated prior to treatment. In addition, we observed the recruitment of different brain areas to compensate for functional loss due to TBI in line with the cortical reorganisation mechanism. [ABSTRACT FROM AUTHOR] |
| Copyright of Neurological Sciences is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
|---|---|
| Header | DbId: pbh DbLabel: Psychology and Behavioral Sciences Collection An: 62570818 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: fMRI of the sensorimotor cortex in patients with traumatic brain injury after intensive rehabilitation. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Lima%2C+F%2E%22">Lima, F.</searchLink><br /><searchLink fieldCode="AR" term="%22Lima%2C+M%2E%22">Lima, M.</searchLink><br /><searchLink fieldCode="AR" term="%22Leon%2C+D%2E%22">Leon, D.</searchLink><br /><searchLink fieldCode="AR" term="%22Lucareli%2C+P%2E%22">Lucareli, P.</searchLink><br /><searchLink fieldCode="AR" term="%22Falcon%2C+C%2E%22">Falcon, C.</searchLink><br /><searchLink fieldCode="AR" term="%22Cogo%2C+J%2E%22">Cogo, J.</searchLink><br /><searchLink fieldCode="AR" term="%22Bargalló%2C+N%2E%22">Bargalló, N.</searchLink><br /><searchLink fieldCode="AR" term="%22Vidal%2C+J%2E%22">Vidal, J.</searchLink><br /><searchLink fieldCode="AR" term="%22Bernabeu%2C+M%2E%22">Bernabeu, M.</searchLink><br /><searchLink fieldCode="AR" term="%22Junqué%2C+C%2E%22">Junqué, C.</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Neurological+Sciences%22">Neurological Sciences</searchLink>. Aug2011, Vol. 32 Issue 4, p633-639. 7p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Magnetic+resonance+imaging+of+the+brain%22">Magnetic resonance imaging of the brain</searchLink><br /><searchLink fieldCode="DE" term="%22Brain+function+localization%22">Brain function localization</searchLink><br /><searchLink fieldCode="DE" term="%22Sensorimotor+cortex%22">Sensorimotor cortex</searchLink><br /><searchLink fieldCode="DE" term="%22Brain+injuries%22">Brain injuries</searchLink><br /><searchLink fieldCode="DE" term="%22Patients%22">Patients</searchLink><br /><searchLink fieldCode="DE" term="%22Medical+rehabilitation%22">Medical rehabilitation</searchLink><br /><searchLink fieldCode="DE" term="%22Cerebellum%22">Cerebellum</searchLink><br /><searchLink fieldCode="DE" term="%22Neuroplasticity%22">Neuroplasticity</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: For evaluating the patterns of brain activation in sensorimotor areas following motor rehabilitation, seven male patients diagnosed with TBI underwent an fMRI study before and after being subjected to motor rehabilitation. Six patients showed a reduction in the BOLD signal of their motor cortical areas during the second fMRI evaluation. A decrease in cerebellum activation was also observed in two patients. Newly activated areas, were observed in four patients after treatment. In addition, an increase in the activation of the supplementary motor area (SMA) following rehabilitation was observed in only one test subject. The findings show that motor rehabilitation in TBI patients produces a decrease in the BOLD signal for the sensorimotor areas that were activated prior to treatment. In addition, we observed the recruitment of different brain areas to compensate for functional loss due to TBI in line with the cortical reorganisation mechanism. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Neurological Sciences is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=62570818 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s10072-011-0604-6 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 633 Subjects: – SubjectFull: Magnetic resonance imaging of the brain Type: general – SubjectFull: Brain function localization Type: general – SubjectFull: Sensorimotor cortex Type: general – SubjectFull: Brain injuries Type: general – SubjectFull: Patients Type: general – SubjectFull: Medical rehabilitation Type: general – SubjectFull: Cerebellum Type: general – SubjectFull: Neuroplasticity Type: general Titles: – TitleFull: fMRI of the sensorimotor cortex in patients with traumatic brain injury after intensive rehabilitation. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Lima, F. – PersonEntity: Name: NameFull: Lima, M. – PersonEntity: Name: NameFull: Leon, D. – PersonEntity: Name: NameFull: Lucareli, P. – PersonEntity: Name: NameFull: Falcon, C. – PersonEntity: Name: NameFull: Cogo, J. – PersonEntity: Name: NameFull: Bargalló, N. – PersonEntity: Name: NameFull: Vidal, J. – PersonEntity: Name: NameFull: Bernabeu, M. – PersonEntity: Name: NameFull: Junqué, C. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 08 Text: Aug2011 Type: published Y: 2011 Identifiers: – Type: issn-print Value: 15901874 Numbering: – Type: volume Value: 32 – Type: issue Value: 4 Titles: – TitleFull: Neurological Sciences Type: main |
| ResultId | 1 |
