A computational source modeling of brain activity: An inverse problem | ||
| Journal of Neurodevelopmental Cognition | ||
| دوره 1، شماره 1، شهریور 2022، صفحه 51-57 اصل مقاله (1.12 M) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.52547/jncog.2022.103425 | ||
| نویسندگان | ||
| Amir Hosein Hadian Rasanan1؛ Jamal Amani Rad* 2 | ||
| 1Department of Computer Sciences, Faculty of Mathematical Sciences, Shahid Beheshti University, Tehran, Iran | ||
| 2Institute for Cognitive and Brain Sciences, Shahid Beheshti University, Tehran, Iran | ||
| چکیده | ||
| Source determination in an inverse problem from the over-specified data plays a crucial role in cognitive modeling. In this paper, an accurate and fast method is proposed for solving the one-dimensional inverse problem concerning diffusion equation with source control parameter. The proposed method is based on applying a compact finite difference scheme for spatial components and solving the system that arose from this scheme by multigrid. | ||
| کلیدواژهها | ||
| Brain activity؛ Inverse problem؛ Control parameter؛ Computational modeling | ||
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آمار تعداد مشاهده مقاله: 192 تعداد دریافت فایل اصل مقاله: 181 |
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