کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6031633 1188734 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A short history of causal modeling of fMRI data
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب شناختی
پیش نمایش صفحه اول مقاله
A short history of causal modeling of fMRI data
چکیده انگلیسی
Twenty years ago, the discovery of the blood oxygen level dependent (BOLD) contrast and invention of functional magnetic resonance imaging (MRI) not only allowed for enhanced analyses of regional brain activity, but also laid the foundation for novel approaches to studying effective connectivity, which is essential for mechanistically interpretable accounts of neuronal systems. Dynamic causal modeling (DCM) and Granger causality (G-causality) modeling have since become the most frequently used techniques for inferring effective connectivity from fMRI data. In this paper, we provide a short historical overview of these approaches, describing milestones of their development from our subjective perspectives.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: NeuroImage - Volume 62, Issue 2, 15 August 2012, Pages 856-863
نویسندگان
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