{"id":2692,"date":"2022-09-14T10:41:28","date_gmt":"2022-09-14T00:41:28","guid":{"rendered":"https:\/\/www.cognav.net\/?p=2692"},"modified":"2022-09-14T10:41:28","modified_gmt":"2022-09-14T00:41:28","slug":"what-is-known-about-the-role-of-the-hippocampus-in-processing-auditory-information-and-how-the-hippocampus-itself-is-shaped-by-sound","status":"publish","type":"post","link":"https:\/\/braininspirednavigation.com\/?p=2692","title":{"rendered":"What is known about the role of the hippocampus in processing auditory information, and how the hippocampus itself is shaped by sound?"},"content":{"rendered":"<p style=\"text-align: justify;\">Alexander J. Billig, Meher Lad, William Sedley, Timothy D. Griffiths. <strong><a href=\"https:\/\/doi.org\/10.1016\/j.pneurobio.2022.102326\">The hearing hippocampus<\/a><\/strong>. Progress in Neurobiology, Volume 218, 2022, 102326.<\/p>\n<p style=\"text-align: justify;\">Abstract<br \/>\n&#8220;<strong><span style=\"color: #ff0000;\">The hippocampus has a well-established role in spatial and episodic memory but a broader function has been proposed including aspects of perception and relational processing<\/span><\/strong>. Neural bases of sound analysis have been described in the pathway to auditory cortex, but wider networks supporting auditory cognition are still being established. <strong><span style=\"color: #ff0000;\">We review what is known about the role of the hippocampus in processing auditory information, and how the hippocampus itself is shaped by sound.<\/span><\/strong> In examining imaging, recording, and lesion studies in species from rodents to humans, <strong><span style=\"color: #ff0000;\">we uncover a hierarchy of hippocampal responses to sound including during passive exposure, active listening, and the learning of associations between sounds and other stimuli<\/span><\/strong>. We describe <strong><span style=\"color: #ff0000;\">how the hippocampus&#8217; connectivity and computational architecture allow it to track and manipulate auditory information<\/span><\/strong> \u2013 whether in the form of speech, music, or environmental, emotional, or phantom sounds. Functional and structural correlates of auditory experience are also identified. <strong><span style=\"color: #ff0000;\">The extent of auditory-hippocampal interactions is consistent with the view that the hippocampus makes broad contributions to perception and cognition, beyond spatial and episodic memory<\/span><\/strong>. More deeply understanding these interactions may unlock applications including entraining hippocampal rhythms to support cognition, and intervening in links between hearing loss and dementia.&#8221;<\/p>\n<p style=\"text-align: justify;\">Alexander J. Billig, Meher Lad, William Sedley, Timothy D. Griffiths. <strong><a href=\"https:\/\/doi.org\/10.1016\/j.pneurobio.2022.102326\">The hearing hippocampus<\/a><\/strong>. Progress in Neurobiology, Volume 218, 2022, 102326.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Alexander J. Billig, Meher Lad, William Sedley, Timothy D. Griffiths. The hearing hippocampus. Progress in Neurobiology, Volume 218, 2022, 102326. Abstract &#8220;The hippocampus has a well-established role in spatial and episodic memory but a broader function has been proposed including aspects of perception and relational processing. Neural bases of sound analysis have been described in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[987,96,519],"tags":[1073,151,169,1072,349,772,358],"_links":{"self":[{"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=\/wp\/v2\/posts\/2692"}],"collection":[{"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2692"}],"version-history":[{"count":1,"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=\/wp\/v2\/posts\/2692\/revisions"}],"predecessor-version":[{"id":2693,"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=\/wp\/v2\/posts\/2692\/revisions\/2693"}],"wp:attachment":[{"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/braininspirednavigation.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}