Oxyhemoglobin changes during cognitive rehabilitation after traumatic brain injury using near infrared spectroscopy.
Shin Hibino,Mitsuhito Mase,Tatsuaki Shirataki,Yuri Nagano,Kazutoshi Fukagawa,Akiko Abe,Yukiko Nishide,Ayumi Aizawa,Akihiko Iida,Tetsuo Ogawa,Junko Abe,Takeshi Hatta,Kazuo Yamada,Hidehiro Kabasawa +13 more
TLDR
Functional near infrared spectroscopy measurement is useful in the evaluation of changes of neuronal activities during rehabilitation tasks in TBI patients.Abstract:
To investigate cerebral reactions to cognitive rehabilitation tasks, oxyhemoglobin changes were compared in 9 patients with cognitive impairments after traumatic brain injury (TBI) and 47 healthy controls using functional near infrared spectroscopy (fNIRS) during nine cognitive rehabilitation tasks employed at Nagoya City Rehabilitation Center. Forty-seven measurement channels were placed on the frontal to temporal cortices, and organized into seven channel regions. Oxyhemoglobin changes were normalized based on the mean oxyhemoglobin value at the resting state, and integrated throughout a task. Statistical analyses of the differences between the TBI patients and controls were performed with the two-sided Mann-Whitney U test. Oxyhemoglobin changes were high for both controls and TBI patients in the lateral frontal regions. Oxyhemoglobin changes in TBI patients tended to be higher than controls in the medial frontal regions for most training tasks, and significant differences (p < 0.05) were seen for two tasks in the medial frontal regions. Different regions were activated during the tasks in TBI patients compared to controls. fNIRS measurement is useful in the evaluation of changes of neuronal activities during rehabilitation tasks in TBI patients.read more
Citations
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A Review of the Effectiveness of Neuroimaging Modalities for the Detection of Traumatic Brain Injury
Franck Amyot,David B. Arciniegas,Brazaitis Mp,Curley Kc,Ramon Diaz-Arrastia,Amir H. Gandjbakhche,Herscovitch P,Hinds Sr nd,Geoffrey T. Manley,Anthony Pacifico,Razumovsky A,Jason D. Riley,Salzer W,Shih R,James G. Smirniotopoulos,Stocker D +15 more
TL;DR: Although CT, MRI, and TCD were determined to be the most useful modalities in the clinical setting, no single imaging modality proved sufficient for all patients due to the heterogeneity of TBI; all imaging modalities reviewed demonstrated the potential to emerge as part of future clinical care.
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Antarctic Krill (Euphausia superba) Oil: A Comprehensive Review of Chemical Composition, Extraction Technologies, Health Benefits, and Current Applications.
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Neuroplastic Changes Induced by Cognitive Rehabilitation in Traumatic Brain Injury: A Review.
TL;DR: Outcomes showed that cerebral activation may be significantly modified by cognitive rehabilitation, in spite of the severity of the injury.
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Application of optical methods in the monitoring of traumatic brain injury: A review.
Wojciech Weigl,Daniel Milej,Dariusz Janusek,Stanislaw Wojtkiewicz,Piotr Sawosz,Michal Kacprzak,Anna Gerega,Roman Maniewski,Adam Liebert +8 more
TL;DR: Considering the outstanding technical challenges, the limited number of patients studied, and the mixed results and opinions gathered from other reviews on this subject, it is believed that optical methods must remain primarily research tools for the present.
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Application of functional near-infrared spectroscopy in the healthcare industry: A review
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TL;DR: Functional near-infrared spectroscopy (fNIRS), a growing neuroimaging modality, has been utilized over the past few decades to understand the neuronal behavior in the brain this article.
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