{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,24]],"date-time":"2026-06-24T17:02:13Z","timestamp":1782320533229,"version":"3.54.5"},"reference-count":38,"publisher":"SAGE Publications","issue":"7","license":[{"start":{"date-parts":[[2026,4,25]],"date-time":"2026-04-25T00:00:00Z","timestamp":1777075200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/501100003035","name":"Aase og Ejnar Danielsens Fond","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003035","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100009708","name":"novo nordisk fonden","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100009708","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Neurorehabil Neural Repair"],"published-print":{"date-parts":[[2026,7]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>People with Parkinson\u2019s experience both motor and non-motor symptoms (NMS), with bradykinesia and dyskinesia being key motor symptoms. People with Parkinson\u2019s are typically less physically active than age matched peers, and physical inactivity is associated with more severe symptoms, reduced functional capacity, and lower quality of life. Most prior research has relied on self-reported data, which can introduce bias. Wearable technologies enable the objective assessment of physical activity (PA) and symptom severity in real world settings.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To examine the relationship between objectively measured PA and the severity of bradykinesia, dyskinesia, and NMS in People with Parkinson\u2019s during daily life.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A cross-sectional analysis of 6\u2009weeks of data from the Parkinson KinetiGraph. Daily PA was assessed via step count, while motor symptom severity was evaluated using Parkinson KinetiGraph-derived bradykinesia and dyskinesia scores, and NMS were assessed using the Non-Motor Symptoms Questionnaire.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Participants (n\u2009=\u200980, mean age\u2009=\u200964.3\u2009years; 54% male) demonstrated a wide range of activity levels, with a mean daily step count of 6139 (range\u2009=\u200946-18.265). Higher daily step counts were moderately to strongly associated with lower bradykinesia (\n                      <jats:italic toggle=\"yes\">r<\/jats:italic>\n                      \u2009=\u2009\u2212.52,\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009&lt;\u2009.001) and higher dyskinesia levels (\n                      <jats:italic toggle=\"yes\">r<\/jats:italic>\n                      \u2009=\u2009.56,\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009&lt;\u2009.001).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Higher PA levels are associated with reduced bradykinesia and increased mild dyskinesia. Wearable devices enable objective monitoring in daily life.<\/jats:p>\n                    <jats:p>Further studies should explore its relationship with specific NMS.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/15459683261442192","type":"journal-article","created":{"date-parts":[[2026,4,25]],"date-time":"2026-04-25T10:07:56Z","timestamp":1777111676000},"page":"566-574","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Mapping the Correlation of Everyday Physical Activity With Motor and Non-Motor Symptoms in Parkinson\u2019s Disease"],"prefix":"10.1177","volume":"40","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-8436-0902","authenticated-orcid":false,"given":"Jakob","family":"Frederiksen","sequence":"first","affiliation":[{"name":"Movement Disorder and Pain Research Center, Department of Neurology, Rigshospitalet, Glostrup, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bo","family":"Biering-S\u00f8rensen","sequence":"additional","affiliation":[{"name":"Movement Disorder and Pain Research Center, Department of Neurology, Rigshospitalet, Glostrup, Denmark"},{"name":"Department of Public Health, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marcus Dalsgaard","family":"Hansen","sequence":"additional","affiliation":[{"name":"Movement Disorder and Pain Research Center, Department of Neurology, Rigshospitalet, Glostrup, Denmark"},{"name":"Department of Public Health, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Trine H\u00f8rmann","family":"Thomsen","sequence":"additional","affiliation":[{"name":"Movement Disorder and Pain Research Center, Department of Neurology, Rigshospitalet, Glostrup, Denmark"},{"name":"Department of Brain and Spinal Cord Injuries, Rigshospitalet, Glostrup, Denmark"},{"name":"Department of Health Technology, Technology University of Denmark (DTU), Copenhagen, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2026,4,25]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(21)00218-X"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/J.PARKRELDIS.2015.09.004"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.1007\/S00415-011-6097-7"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.2522\/PTJ.20140374"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.1186\/S12966-017-0525-8"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1001\/JAMANEUROL.2021.3926"},{"key":"e_1_3_3_8_2","doi-asserted-by":"publisher","DOI":"10.1093\/BRAIN\/AWU323"},{"key":"e_1_3_3_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.parkreldis.2024.107122"},{"key":"e_1_3_3_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/J.PARKRELDIS.2018.11.006"},{"key":"e_1_3_3_11_2","doi-asserted-by":"publisher","DOI":"10.3233\/JPD-160826"},{"key":"e_1_3_3_12_2","doi-asserted-by":"publisher","DOI":"10.1186\/S12883-021-02101-2"},{"key":"e_1_3_3_13_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.0000000000013218"},{"key":"e_1_3_3_14_2","doi-asserted-by":"publisher","DOI":"10.1111\/APHA.13630"},{"key":"e_1_3_3_15_2","doi-asserted-by":"publisher","DOI":"10.1007\/S13760-021-01824-W"},{"key":"e_1_3_3_16_2","doi-asserted-by":"publisher","DOI":"10.1177\/1545968319856893"},{"key":"e_1_3_3_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/J.PARKRELDIS.2017.12.023"},{"key":"e_1_3_3_18_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-021-88651-4"},{"key":"e_1_3_3_19_2","doi-asserted-by":"publisher","DOI":"10.1177\/02692155241272967"},{"key":"e_1_3_3_20_2","doi-asserted-by":"publisher","DOI":"10.3233\/JPD-171173"},{"key":"e_1_3_3_21_2","doi-asserted-by":"publisher","DOI":"10.1016\/J.JVAL.2015.09.2534"},{"key":"e_1_3_3_22_2","doi-asserted-by":"publisher","DOI":"10.1155\/PADI\/9413261"},{"key":"e_1_3_3_23_2","doi-asserted-by":"crossref","unstructured":"Thomsen TH Skovb\u00f8lling SL M\u00f8ller M et al. 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