{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["16"],"submitter":["Borghesi F"],"pubmed_abstract":["<h4>Background</h4>Affect dynamics, or variations in emotional experiences over time, are linked to psychological health and well-being, with moderate emotional variations indicating good psychophysical health. Given the impact of emotional state on cardiac variability, our objective was to develop a quantitative method to measure affect dynamics for better understanding emotion temporal management in Anorexia Nervosa (AN).<h4>Methods</h4>The study proposed an experimental and methodological approach to evaluate physiological affect dynamics in clinical settings. It tested affective transitions and temporal changes using emotional images from the International Affective Picture System (IAPS), examining physiological characteristics of a patient with AN. The methodology involved calculating"],"journal":["Frontiers in psychiatry"],"pagination":["1502217"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11893548"],"repository":["biostudies-literature"],"pubmed_title":["A stochastic model for affect dynamics: methodological insights from heart rate variability in an illustrative case of Anorexia Nervosa."],"pmcid":["PMC11893548"],"pubmed_authors":["Brusa F","Mauro A","Cremascoli R","Cappelli S","Chirico A","Bianchi L","Prina E","Cipresso P","Borghesi F","Mendolicchio L","Simoncini G","Cattaldo S"],"additional_accession":[]},"is_claimable":false,"name":"A stochastic model for affect dynamics: methodological insights from heart rate variability in an illustrative case of Anorexia Nervosa.","description":"<h4>Background</h4>Affect dynamics, or variations in emotional experiences over time, are linked to psychological health and well-being, with moderate emotional variations indicating good psychophysical health. Given the impact of emotional state on cardiac variability, our objective was to develop a quantitative method to measure affect dynamics for better understanding emotion temporal management in Anorexia Nervosa (AN).<h4>Methods</h4>The study proposed an experimental and methodological approach to evaluate physiological affect dynamics in clinical settings. It tested affective transitions and temporal changes using emotional images from the International Affective Picture System (IAPS), examining physiological characteristics of a patient with AN. The methodology involved calculating","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025","modification":"2025-04-06T22:37:03.577Z","creation":"2025-04-04T02:54:01.179Z"},"accession":"S-EPMC11893548","cross_references":{"pubmed":["40071280"],"doi":["10.3389/fpsyt.2025.1502217"]}}