{"id":243218,"date":"2026-08-26T06:10:24","date_gmt":"2026-08-26T11:10:24","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/08\/infrasound-exposure-is-linked-to-aversive-responding-negative-appraisal-and-elevated-salivary-cortisol-in-humans"},"modified":"2026-08-26T06:10:24","modified_gmt":"2026-08-26T11:10:24","slug":"infrasound-exposure-is-linked-to-aversive-responding-negative-appraisal-and-elevated-salivary-cortisol-in-humans","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/08\/infrasound-exposure-is-linked-to-aversive-responding-negative-appraisal-and-elevated-salivary-cortisol-in-humans","title":{"rendered":"Infrasound exposure is linked to aversive responding, negative appraisal, and elevated salivary cortisol in humans"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/infrasound-exposure-is-linked-to-aversive-responding-negative-appraisal-and-elevated-salivary-cortisol-in-humans2.jpg\"><\/a><\/p>\n<p>:<\/p>\n<p>Infrasound describes sound wave frequencies below 20 Hz, which are typically imperceptible to humans. Some animals perceive and demonstrate aversion to infrasound, raising concerns about its potential adverse effects as an anthropogenic pollutant. Recent research suggests humans may also respond to infrasound, despite being below the conventional limit of human hearing. This study explored the non-auditory impact of infrasound on human mood and stress responding.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>: Infrasound describes sound wave frequencies below 20 Hz, which are typically imperceptible to humans. Some animals perceive and demonstrate aversion to infrasound, raising concerns about its potential adverse effects as an anthropogenic pollutant. Recent research suggests humans may also respond to infrasound, despite being below the conventional limit of human hearing. This study explored [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-243218","post","type-post","status-publish","format-standard","hentry","category-futurism"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/243218","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\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=243218"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/243218\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=243218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=243218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=243218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}