کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
516080 867170 2016 6 صفحه PDF ندارد دانلود رایگان
عنوان انگلیسی مقاله
Evaluation of a pre-surgical functional MRI workflow: From data acquisition to reporting
ترجمه فارسی عنوان
بررسی یک گردش کار MRI عملکردی قبل از جراحی: از اکتساب داده ها تا گزارش دادن
کلمات کلیدی
پروتکل؛ گردش کار؛ MRI عملکردی؛ برنامه ریزی جراحی؛ تومورهای مغزی
Protocol; Workflow; Functional MRI; Surgical planning; Brain tumors
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
چکیده انگلیسی


• Operational definition of clinical fMRI protocols.
• Validation of single subject fMRI protocol and dedicated data analysis.
• Automated data analysis to aid brain tumour surgical planning.
• Validation of fMRI results in patients vs. direct electrical stimulation.

PurposePresent and assess clinical protocols and associated automated workflow for pre-surgical functional magnetic resonance imaging in brain tumor patients.MethodsProtocols were validated using a single-subject reliability approach based on 10 healthy control subjects. Results from the automated workflow were evaluated in 9 patients with brain tumors, comparing fMRI results to direct electrical stimulation (DES) of the cortex.ResultsUsing a new approach to compute single-subject fMRI reliability in controls, we show that not all tasks are suitable in the clinical context, even if they show meaningful results at the group level. Comparison of the fMRI results from patients to DES showed good correspondence between techniques (odds ratio 36).ConclusionProviding that validated and reliable fMRI protocols are used, fMRI can accurately delineate eloquent areas, thus providing an aid to medical decision regarding brain tumor surgery.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Medical Informatics - Volume 86, February 2016, Pages 37–42
نویسندگان
, , , , , , ,