مدل‌سازی سه بعدی سلولی و همگن‌سازی میکرومکانیکی بافت نامنظم مغز

نوع مقاله: مقاله علمی پژوهشی

نویسندگان

1 کارشناس ارشد مهندسی مکانیک

2 استادیار مهندسی مکانیک

3 استادیار

4 استادیار بیومکانیک

چکیده

در این مقاله یک روش میکرومکانیکی برای تحلیل و همگن‌سازی ماده‌ی ناهمگون بافت مغز ارائه شده است. روش پیشنهادی به توسعه‌ی یک مدل سه بعدی سلولی برای همگن‌سازی قسمت نامنظم بافت مغز منجر شده است در فرآیند مشخصه‌سازی خواص، رفتار مواد سازنده بافت مغز؛ یعنی نرون و ماتریس برون سلولی، الاستیک فرض شده‌اند. مدل حاصل با استفاده از روش المان محدود از چند منظر میکرومکانیکی مورد بررسی قرار گرفته است که نتایج نشان دادند مدل ارائه شده به خوبی رفتار بافت را شبیه‌سازی می‌کند.

کلیدواژه‌ها

موضوعات


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