{"id":264379,"date":"2017-01-23T11:17:27","date_gmt":"2017-01-23T15:17:27","guid":{"rendered":"http:\/\/spaceweekly.com\/?guid=c86d6af4d02473a4862929c2745b79ba"},"modified":"2017-01-23T11:17:27","modified_gmt":"2017-01-23T15:17:27","slug":"noninvasive-ultrasound-pulses-used-to-precisely-tweak-rat-brain-activity","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=264379","title":{"rendered":"Noninvasive ultrasound pulses used to precisely tweak rat brain activity"},"content":{"rendered":"<p>Biomedical engineers at Johns Hopkins report they have worked out a noninvasive way to release and deliver concentrated amounts of a drug to the brain of rats in a temporary, localized manner using ultrasound. The method first &#8220;cages&#8221; a drug inside tiny, biodegradable &#8220;nanoparticles,&#8221; then activates its release through precisely targeted sound waves, such as those used to painlessly and noninvasively create images of internal organs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Biomedical engineers at Johns Hopkins report they have worked out a noninvasive way to release and deliver concentrated amounts of a drug to the brain of rats in a temporary, localized manner using ultrasound. The method first &#8220;cages&#8221; a drug inside tin&#8230;<\/p>\n","protected":false},"author":0,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-264379","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/264379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=264379"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/264379\/revisions"}],"predecessor-version":[{"id":264380,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/264379\/revisions\/264380"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=264379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=264379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=264379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}