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Source imaging analyses revealed a right\u2010sided hypoactivation in AN of brain regions linked to interoceptive processing, such as the anterior cingulate and orbitofrontal areas.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>To the best of our knowledge, this is the first study using hdEEG to localise the underlying sources of HEPs in AN. Results point to altered interoceptive processing during resting\u2010state in AN. As our participants had a short duration of illness, this might not be the consequence of prolonged starvation. Interventions targeted at interoception could provide an additional tool to facilitate recovery.<\/jats:p><\/jats:sec>","DOI":"10.1002\/erv.3049","type":"journal-article","created":{"date-parts":[[2023,11,27]],"date-time":"2023-11-27T23:45:28Z","timestamp":1701128728000},"page":"417-430","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":15,"title":["Cardiac interoception in Anorexia Nervosa: A resting\u2010state heartbeat\u2010evoked potential study"],"prefix":"10.1002","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-3263-1686","authenticated-orcid":false,"given":"Susanne","family":"Cambi","sequence":"first","affiliation":[{"name":"Department of Psychiatry Geneva University Hospital Geneva Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marco","family":"Solc\u00e0","sequence":"additional","affiliation":[{"name":"Department of Psychiatry Geneva University Hospital Geneva 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