From: entekhab.ir
Subject: مطالعه جدید: فراگیری و نواختن ساز می‌تواند از مغز در برابر پیری محافظت کند
Date: Tue, 28 Apr 2026 23:36:47 +0330
MIME-Version: 1.0
Content-Type: multipart/related;
	boundary="--8A4A4A8CBE22CB372AA53E5582A3F96A_MULTIPART_MIXED";
	type="text/html"
X-MimeOLE: Produced By IRANSAMANEH.COM

This is a multi-part message in MIME format.

----8A4A4A8CBE22CB372AA53E5582A3F96A_MULTIPART_MIXED
Content-Type: text/html
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/index.html
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==

----8A4A4A8CBE22CB372AA53E5582A3F96A_MULTIPART_MIXED
Content-Type: image/vnd.microsoft.icon
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/favicon.ico
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----8A4A4A8CBE22CB372AA53E5582A3F96A_MULTIPART_MIXED--