{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,9]],"date-time":"2026-11-09T17:55:07Z","timestamp":1794246907586,"version":"4.9.0"},"reference-count":35,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2023,4,25]],"date-time":"2023-04-25T00:00:00Z","timestamp":1682380800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Funding for Cooperative Projects Between the Department of Neuromedicine and Movement Science and Department of Psychology NTNU Norwegian University of Science and Technology."}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Cephalalgia"],"published-print":{"date-parts":[[2023,5]]},"abstract":"<jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Triggers, premonitory symptoms and physiological changes occur in the preictal migraine phase and may be used in models for forecasting attacks. Machine learning is a promising option for such predictive analytics. The objective of this study was to explore the utility of machine learning to forecast migraine attacks based on preictal headache diary entries and simple physiological measurements.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>In a prospective development and usability study 18 patients with migraine completed 388 headache diary entries and self-administered app-based biofeedback sessions wirelessly measuring heart rate, peripheral skin temperature and muscle tension. Several standard machine learning architectures were constructed to forecast headache the subsequent day. Models were scored with area under the receiver operating characteristics curve.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Two-hundred-and-ninety-five days were included in the predictive modelling. The top performing model, based on random forest classification, achieved an area under the receiver operating characteristics curve of 0.62 in a hold-out partition of the dataset.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion<\/jats:title>\n                    <jats:p>In this study we demonstrate the utility of using mobile health apps and wearables combined with machine learning to forecast headache. We argue that high-dimensional modelling may greatly improve forecasting and discuss important considerations for future design of forecasting models using machine learning and mobile health data.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/03331024231169244","type":"journal-article","created":{"date-parts":[[2023,4,25]],"date-time":"2023-04-25T03:12:03Z","timestamp":1682392323000},"page":"033310242311692","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":57,"title":["Forecasting migraine with machine learning based on mobile phone diary and wearable data"],"prefix":"10.1177","volume":"43","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0934-9914","authenticated-orcid":false,"given":"Anker","family":"Stubberud","sequence":"first","affiliation":[{"name":"Department of Neuromedicine and Movement Science, NTNU Norwegian University of Science and Technology, Trondheim, Norway"},{"name":"NorHEAD, Norwegian Headache Research Centre, Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sigrid Hegna","family":"Ingvaldsen","sequence":"additional","affiliation":[{"name":"Department of Neuromedicine and Movement Science, NTNU Norwegian University of Science and Technology, Trondheim, Norway"},{"name":"Department of Psychology, NTNU Norwegian University of Science and Technology, Trondheim, Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eiliv","family":"Brenner","sequence":"additional","affiliation":[{"name":"National Advisory Unit on Headaches, Department of Neurology and Clinical Neurophysiology, St. Olavs Hospital, Trondheim, Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ingunn","family":"Winnberg","sequence":"additional","affiliation":[{"name":"National Advisory Unit on Headaches, Department of Neurology and Clinical Neurophysiology, St. Olavs Hospital, Trondheim, Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexander","family":"Olsen","sequence":"additional","affiliation":[{"name":"NorHEAD, Norwegian Headache Research Centre, Norway"},{"name":"Department of Psychology, NTNU Norwegian University of Science and Technology, Trondheim, Norway"},{"name":"Department of Physical Medicine and Rehabilitation, St. Olavs Hospital, Trondheim, Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7507-2082","authenticated-orcid":false,"given":"G\u00f8ril Bruvik","family":"Gravdahl","sequence":"additional","affiliation":[{"name":"Department of Neuromedicine and Movement Science, NTNU Norwegian University of Science and Technology, Trondheim, Norway"},{"name":"NorHEAD, Norwegian Headache Research Centre, Norway"},{"name":"National Advisory Unit on Headaches, Department of Neurology and Clinical Neurophysiology, St. Olavs Hospital, Trondheim, Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4960-2294","authenticated-orcid":false,"given":"Manjit Singh","family":"Matharu","sequence":"additional","affiliation":[{"name":"Department of Neuromedicine and Movement Science, NTNU Norwegian University of Science and Technology, Trondheim, Norway"},{"name":"NorHEAD, Norwegian Headache Research Centre, Norway"},{"name":"UCL Queen Square Institute of Neurology, London, United Kingdom"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Parashkev","family":"Nachev","sequence":"additional","affiliation":[{"name":"UCL Queen Square Institute of Neurology, London, United Kingdom"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erling","family":"Tronvik","sequence":"additional","affiliation":[{"name":"Department of Neuromedicine and Movement Science, NTNU Norwegian University of Science and Technology, Trondheim, Norway"},{"name":"NorHEAD, Norwegian Headache Research Centre, Norway"},{"name":"National Advisory Unit on Headaches, Department of Neurology and Clinical Neurophysiology, St. Olavs Hospital, Trondheim, Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2023,4,25]]},"reference":[{"key":"bibr1-03331024231169244","doi-asserted-by":"crossref","unstructured":"Stovner LJ, Nichols E, Steiner TJ, et\u00a0al. 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