{"id":144686,"date":"2022-08-24T07:22:36","date_gmt":"2022-08-24T12:22:36","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2022\/08\/brain-stimulation-leads-to-long-lasting-improvements-in-memory"},"modified":"2022-08-24T07:22:36","modified_gmt":"2022-08-24T12:22:36","slug":"brain-stimulation-leads-to-long-lasting-improvements-in-memory","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2022\/08\/brain-stimulation-leads-to-long-lasting-improvements-in-memory","title":{"rendered":"Brain stimulation leads to long-lasting improvements in memory"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/brain-stimulation-leads-to-long-lasting-improvements-in-memory2.jpg\"><\/a><\/p>\n<p><b>Memory boost<\/b><\/p>\n<p>Using a non-invasive method of stimulating the brain known as transcranial alternating current stimulation (tACS), which delivers electrical currents through electrodes on the surface of the scalp, Reinhart\u2019s team conducted a series of experiments on 150 people aged between 65 and 88. Participants carried out a memory task in which they were asked to recall lists of 20 words that were read aloud by an experimenter. The participants underwent tACS for the entire duration of the task, which took 20 minutes.<\/p>\n<p>After four consecutive days of this protocol, participants who received high-frequency stimulation of the dorsolateral prefrontal cortex had an improved ability to remember words from the beginning of the lists, a task that depends on long-term memory. Low-frequency zaps to the inferior parietal lobe enhanced participants\u2019 recall of items later in the lists, which involves working memory. Participants\u2019 memory performance improved over the four days \u2014 and the gains persisted even a month later. Those who had the lowest levels of general cognitive function before the study experienced the largest memory improvements.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Memory boost Using a non-invasive method of stimulating the brain known as transcranial alternating current stimulation (tACS), which delivers electrical currents through electrodes on the surface of the scalp, Reinhart\u2019s team conducted a series of experiments on 150 people aged between 65 and 88. Participants carried out a memory task in which they were asked [\u2026]<\/p>\n","protected":false},"author":661,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-144686","post","type-post","status-publish","format-standard","hentry","category-neuroscience"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/144686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/661"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=144686"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/144686\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=144686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=144686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=144686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}