{"id":11679,"date":"2021-10-17T11:57:00","date_gmt":"2021-10-17T18:57:00","guid":{"rendered":"https:\/\/BigJimIndustries.com\/wordpress\/?p=11679"},"modified":"2021-10-18T12:00:24","modified_gmt":"2021-10-18T19:00:24","slug":"the-dreamverse","status":"publish","type":"post","link":"https:\/\/bigjimindustries.com\/wordpress\/2021\/10\/17\/the-dreamverse\/","title":{"rendered":"The Dreamverse"},"content":{"rendered":"\n

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Weird Dreams Train Our Brains to Be Better Learners<\/h2>\n\n\n\n

BY JIM DAVIES<\/p>\n\n\n\n

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Photo Illustration by MDV Edwards \/ Shutterstock<\/em><\/figcaption><\/figure>\n\n\n\n

For many of us over the last year and more, our waking experience has, you might say, lost a bit of its variety. We spend more time with the same people, in our homes, and go to fewer places. Our stimuli these days, in other words, aren\u2019t very stimulating. Too much day-to-day routine, too much familiarity, too much predictability. At the same time, our dreams have gotten more\u00a0bizarre<\/a>. More transformations, more unrealistic narratives. As a cognitive scientist who studies dreaming and the imagination, this intrigued me. Why might this be? Could\u00a0the strangeness<\/a>\u00a0serve some purpose?<\/p>\n\n\n\n

Maybe our brains are serving up weird dreams to, in a way, fight the tide of monotony. To break up bland regimented experiences with novelty. This has an adaptive logic: Animals that model patterns in their environment in too stringent a manner sacrifice the ability to generalize, to make sense of new experiences, to learn. AI researchers call this \u201coverfitting,\u201d fitting too well to a given dataset. A face-recognition algorithm, for example, trained too long on a dataset of pictures might start identifying individuals based on trees and other objects in the background. This is overfitting the data. One way to look at it is that, rather than learning the general rules that it should be learning\u2014the various contours of the face regardless of expression or background information\u2014it simply\u00a0memorizes<\/em>\u00a0its experiences in the training set. Could it be that our minds are working harder, churning out stranger dreams, to stave off overfitting that might otherwise result from the learning we do about the world every day?<\/p>\n\n\n\n

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from Nautilus Weird Dreams Train Our Brains to Be Better Learners BY JIM DAVIES For many of us over the last year and more, our waking experience has, you might say, lost a bit of its variety. We spend more time with the same people, in our homes, and go to fewer places. Our stimuli […]<\/p>\n","protected":false},"author":26,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[3,8],"tags":[],"class_list":["post-11679","post","type-post","status-publish","format-standard","hentry","category-culture-art","category-weirdness"],"_links":{"self":[{"href":"https:\/\/bigjimindustries.com\/wordpress\/wp-json\/wp\/v2\/posts\/11679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bigjimindustries.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bigjimindustries.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bigjimindustries.com\/wordpress\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/bigjimindustries.com\/wordpress\/wp-json\/wp\/v2\/comments?post=11679"}],"version-history":[{"count":0,"href":"https:\/\/bigjimindustries.com\/wordpress\/wp-json\/wp\/v2\/posts\/11679\/revisions"}],"wp:attachment":[{"href":"https:\/\/bigjimindustries.com\/wordpress\/wp-json\/wp\/v2\/media?parent=11679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bigjimindustries.com\/wordpress\/wp-json\/wp\/v2\/categories?post=11679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bigjimindustries.com\/wordpress\/wp-json\/wp\/v2\/tags?post=11679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}