{"id":26846,"date":"2020-07-07T10:06:00","date_gmt":"2020-07-07T10:06:00","guid":{"rendered":"https:\/\/www.healthbenefitstimes.com\/glossary\/?p=26846"},"modified":"2020-07-07T10:06:00","modified_gmt":"2020-07-07T10:06:00","slug":"diffusion-weighted-imaging-dwi","status":"publish","type":"post","link":"https:\/\/www.healthbenefitstimes.com\/glossary\/diffusion-weighted-imaging-dwi\/","title":{"rendered":"Diffusion-weighted imaging (DWI)"},"content":{"rendered":"<p>A magnetic resonance imaging (MRI) technique that produces in vivo magnetic resonance images of biological tissues weighted with the local characteristics of water diffusion. Areas of cerebral infarction have decreased apparent diffusion, which results in increased signal intensity on DWI scans. DWI has been demonstrated to be more sensitive for the early detection of STROKE than standard pulse sequences and is closely related to temperature mapping.<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A magnetic resonance imaging (MRI) technique that produces in vivo magnetic resonance images of biological tissues weighted with the local characteristics of water diffusion. Areas of cerebral infarction have decreased apparent diffusion, which results in increased signal intensity on DWI scans. DWI has been demonstrated to be more sensitive for the early detection of STROKE [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-26846","post","type-post","status-publish","format-standard","hentry","category-d"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Diffusion-weighted imaging (DWI) - Definition of Diffusion-weighted imaging (DWI)<\/title>\n<meta name=\"description\" content=\"A magnetic resonance imaging (MRI) technique that produces in vivo magnetic resonance images of biological tissues weighted with the local characteristics of water diffusion. Areas of cerebral infarction have decreased apparent diffusion, which results in increased signal intensity on DWI scans. 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