85 research outputs found
Associations between perceived social and physical environmental variables and physical activity and screen time among adolescents in four European countries
The study was supported from European Regional Development Fund-Project âEffective Use of Social Research Studies for Practiceâ (No. CZ.02.1.01/0.0/0.0/16_025/0007294) and the Czech Science Foundation under reg. No. 18-24977S.Objectives: Associations between the perceived social and physical environment and self-reported moderate-to-vigorous physical activity (MVPA) and screen time (ST) were examined among adolescents in four European countries. Methods: Representative samples were surveyed with standardised methodologies. Associations between environmental variables and meeting MVPA recommendations and tertiles of ST were tested in gender-specific logistic regression models. Moderation by country and country-specific relationships were also examined. Results: The most consistent findings across countries were found for the significant associations between neighbourhood social environment and MVPA in both boys and girls. Significant associations with the physical environment varied more between countries and by gender. The most consistent negative associations with ST were found for the social environmental variable of having parental rules for spending time outside the home. Conclusions: The present findings provided evidence for the generalisability of the associations between environmental correlates and MVPA across four European countries. The findings show clear differences in correlates for MVPA and ST. Further research is needed to better understand the unique aspects of the social and physical environment which explain each of the two behaviours.PostprintPeer reviewe
Derangement of body representation in complex regional pain syndrome: report of a case treated with mirror and prisms
Perhaps the most intriguing disorders of body representation are those that are not due to primary disease of brain tissue. Strange and sometimes painful phantom limb sensations can result from loss of afference to the brain; and Complex Regional Pain Syndrome (CRPS)âthe subject of the current reportâcan follow limb trauma without pathology of either the central or peripheral nervous system. This enigmatic and vexing condition follows relatively minor trauma, and can result in enduring misery and a useless limb. It manifests as severe pain, autonomic dysfunction, motor disability and âneglect-likeâ symptoms with distorted body representation. For this special issue on body representation we describe the case of a patient suffering from CRPS, including symptoms suggesting a distorted representation of the affected limb. We report contrasting effects of mirror box therapy, as well as a new treatmentâprism adaptation therapyâthat provided sustained pain relief and reduced disability. The benefits were contingent upon adapting with the affected limb. Other novel observations suggest that: (1) pain may be a consequence, not the cause, of a disturbance of body representation that gives rise to the syndrome; (2) immobilisation, not pain, may precipitate this reorganisation of somatomotor circuits in susceptible individuals; and (3) limitation of voluntary movement is neither due to pain nor to weakness but, rather, to derangement of body representation which renders certain postures from the repertoire of hand movements inaccessible
Regulation of peripheral blood flow in Complex Regional Pain Syndrome: clinical implication for symptomatic relief and pain management
Background. During the chronic stage of Complex Regional Pain Syndrome (CRPS), impaired microcirculation is related to increased vasoconstriction, tissue hypoxia, and metabolic tissue acidosis in the affected limb. Several mechanisms may be responsible for the ischemia and pain in chronic cold CPRS. Discussion. The diminished blood flow may be caused by either sympathetic dysfunction, hypersensitivity to circulating catecholamines, or endothelial dysfunction. The pain may be of neuropathic, inflammatory, nociceptive, or functional nature, or of mixed origin. Summary. The origin of the pain should be the basis of the symptomatic therapy. Since the difference in temperature between both hands fluctuates over time in cold CRPS, when in doubt, the clinician should prioritize the patient's report of a persistent cold extremity over clinical tests that show no difference. Future research should focus on developing easily applied methods for clinical use to differentiate between central and peripheral blood flow regulation disorders in individual patients
Verhaltensorientierung in der Sporttherapie: Effekte einer praxisorientierten Intervention. Vortrag von G. Sudeck auf der Jahrestagung der Kommission Gesundheit der Deutschen Vereinigung fĂŒr Sportwissenschaft in Bad Schönborn am 11.4.2008
Förderung handlungspsychologischer Determinanten körperlich-sportlicher AktivitÀt in der kardiologischen Sporttherapie
Auswirkungen einer motivationalen und volitionalen Sportförderung: Eine empirische Analyse mittel- und langfristiger Effekte auf der Verhaltens- und Gesundheitsebene
Förderung handlungspsychologischer Determinanten fĂŒr sportliche AktivitĂ€ten in der kardiologischen Sporttherapie
Förderung handlungspsychologischer Determinanten körperlich-sportlicher AktivitÀt - Evaluation einer praxisorientierten Intervention in der kardiologischen Sporttherapie
Motivational-volitionale Interventionen in der Sport- und Bewegungstherapie - Ein Beitrag zur Implementationsforschung in der orthopÀdischen Rehabilitation
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