@article{JohnOrlowskiMrkoretal.2022, author = {John, Stefanie and Orlowski, Katja and Mrkor, Kai-Uwe and Edelmann-Nusser, J{\"u}rgen and Witte, Kerstin}, title = {Differences in hip muscle strength and static balance in patients with transfemoral amputations classified at different K-levels : A preliminary cross-sectional study}, series = {Canadian Prosthetics \& Orthotics Journal (CPOJ)}, volume = {Vol. 5}, journal = {Canadian Prosthetics \& Orthotics Journal (CPOJ)}, number = {No.1}, publisher = {University of Toronto Libraries}, issn = {2561-987X}, doi = {10.33137/cpoj.v5i1.37456}, year = {2022}, language = {en} } @article{JohnWeizelHeumannetal.2021, author = {John, Stefanie and Weizel, David and Heumann, Anna Sophie and Fischer, Anja and Orlowski, Katja and Mrkor, Kai-Uwe and Edelmann-Nusser, J{\"u}rgen and Witte, Kerstin}, title = {Persisting inter-limb differences in patients following total hip arthroplasty four to five years after surgery? A preliminary cross-sectional study}, series = {BMC Musculoskelet Disorders}, volume = {22}, journal = {BMC Musculoskelet Disorders}, publisher = {BioMed Central}, issn = {1471-2474}, doi = {10.1186/s12891-021-04099-7}, year = {2021}, language = {en} } @inproceedings{OrlowskiLooseEckardtetal.2015, author = {Orlowski, Katja and Loose, Harald and Eckardt, Falko and Edelmann-Nusser, J{\"u}rgen and Witte, Kerstin}, title = {Analyzing the transfemoral amputee gait using inertial sensors : identifying gait parameters for investigating the symmetry of gait ; a pilot study}, series = {BIOSIGNALS 2015 : proceedings of the International Conference on Bio-inspired Systems and Signal Processing ; Lisbon, Portugal, 12 - 15 January 2015 ; [... part of: BIOSTEC 2015, 8th International Joint Conference on Biomedical Engineering Systems and Technologies]}, booktitle = {BIOSIGNALS 2015 : proceedings of the International Conference on Bio-inspired Systems and Signal Processing ; Lisbon, Portugal, 12 - 15 January 2015 ; [... part of: BIOSTEC 2015, 8th International Joint Conference on Biomedical Engineering Systems and Technologies]}, editor = {Loose, Harald}, publisher = {Scitepress}, isbn = {978-989-758-069-7}, pages = {258 -- 263}, year = {2015}, language = {en} } @inproceedings{OrlowskiEckardtEdelmannNusseretal.2015, author = {Orlowski, Katja and Eckardt, Falko and Edelmann-Nusser, J{\"u}rgen and Witte, Kerstin}, title = {Pilotstudie zur Ganganalyse bei Oberschenkelamputierten}, series = {9. Jahrestagung der Deutschen Gesellschaft f{\"u}r Bio mechanik (DG f B) 6.-8. Mai 2015, Beethovenhalle, Bonn}, booktitle = {9. Jahrestagung der Deutschen Gesellschaft f{\"u}r Bio mechanik (DG f B) 6.-8. Mai 2015, Beethovenhalle, Bonn}, year = {2015}, language = {de} } @inproceedings{OrlowskiLooseEckardtetal.2016, author = {Orlowski, Katja and Loose, Harald and Eckardt, Falko and Edelmann-Nusser, J{\"u}rgen and Witte, Kerstin}, title = {Evaluation of Gait Parameters Determined by InvestiGAIT against a Reference System}, series = {BIOSTEC 2016 : proceedings of the 9th International Joint Conference on Biomedical Engineering Systems and Technologies : Rome, Italy, February 21-23, 2016 / sponsored by INSTICC - Institute for Systems and Technologies of Information, Control and Communication ; edited by James Gilbert, Haim Azhari, Hesham Ali [und 5 anderen] ; volume 4: BIOSIGNALS}, booktitle = {BIOSTEC 2016 : proceedings of the 9th International Joint Conference on Biomedical Engineering Systems and Technologies : Rome, Italy, February 21-23, 2016 / sponsored by INSTICC - Institute for Systems and Technologies of Information, Control and Communication ; edited by James Gilbert, Haim Azhari, Hesham Ali [und 5 anderen] ; volume 4: BIOSIGNALS}, editor = {Gilbert, James}, publisher = {SCITEPRESS - Science and Technology Publications, Lda.}, address = {[Set{\´u}bal]}, isbn = {978-989-758-170-0}, pages = {256 -- 264}, year = {2016}, language = {en} } @inproceedings{OrlowskiEckardtEdelmannNusseretal.2016, author = {Orlowski, Katja and Eckardt, Falko and Edelmann-Nusser, J{\"u}rgen and Witte, Kerstin}, title = {Der Virtuelle Trainer - Ein Feedbacksystem f{\"u}r Sport und Rehabilitation}, series = {Sportinformatik XI : Jahrestagung der dvs-Sektion Sportinformatik 2016 in Magdeburg}, booktitle = {Sportinformatik XI : Jahrestagung der dvs-Sektion Sportinformatik 2016 in Magdeburg}, editor = {Witte, Kerstin}, publisher = {Shaker}, address = {Aachen}, isbn = {978-3-8440-4955-8}, pages = {52 -- 59}, year = {2016}, language = {de} } @article{OrlowskiEckardtHeroldetal.2017, author = {Orlowski, Katja and Eckardt, Falko and Herold, Fabian and Aye, Norman and Edelmann-Nusser, J{\"u}rgen and Witte, Kerstin}, title = {Examination of the reliability of an inertial sensor-based gait analysis system}, series = {Biomedical engineering}, volume = {62}, journal = {Biomedical engineering}, number = {6}, issn = {1862-278X}, doi = {10.1515/bmt-2016-0067}, pages = {615 -- 622}, year = {2017}, language = {en} } @inproceedings{OrlowskiEckardtEdelmannNusseretal.2015, author = {Orlowski, Katja and Eckardt, Falko and Edelmann-Nusser, J{\"u}rgen and Witte, Kerstin}, title = {Ganganalyse mit Inertialsensoren bei Oberschenkel-Amputierten - eine Pilotstudie}, series = {Active health: Bewegung ist gesund : Jahrestagung der dvs-Sektion Biomechanik vom 26.-28. M{\"a}rz 2015 in Berlin}, booktitle = {Active health: Bewegung ist gesund : Jahrestagung der dvs-Sektion Biomechanik vom 26.-28. M{\"a}rz 2015 in Berlin}, editor = {Arampatzis, Adamantios}, publisher = {Feldhaus, Edition Czwalina}, address = {Hamburg}, isbn = {978-3-88020-630-4}, pages = {53 -- 57}, year = {2015}, language = {de} } @inproceedings{OrlowskiEckardtEdelmannNusseretal.2015, author = {Orlowski, Katja and Eckardt, Falko and Edelmann-Nusser, J{\"u}rgen and Witte, Kerstin}, title = {Feedbacksystem f{\"u}r das Stumpftrainingsger{\"a}t - Konzept und prototypische Umset­zung}, series = {Beitr{\"a}ge aus dem Workshop SpoTec 2015 "Aktuelle Trends in Sport und Technik" incl. "Gangworkshop" : 10.-12. Juni 2015, Institut f{\"u}r Sportwissenschaft der Otto-von-Guericke-Universit{\"a}t Magdeburg}, booktitle = {Beitr{\"a}ge aus dem Workshop SpoTec 2015 "Aktuelle Trends in Sport und Technik" incl. "Gangworkshop" : 10.-12. Juni 2015, Institut f{\"u}r Sportwissenschaft der Otto-von-Guericke-Universit{\"a}t Magdeburg}, editor = {Witte, Kerstin}, publisher = {Shaker Verlag}, address = {Aachen}, isbn = {978-3-8440-3974-0}, pages = {143 -- 149}, year = {2015}, language = {de} } @inproceedings{OrlowskiEckardtEdelmannNusseretal.2015, author = {Orlowski, Katja and Eckardt, Falko and Edelmann-Nusser, J{\"u}rgen and Witte, Kerstin}, title = {Bestimmung von Gangparametern mit einem Inertialsystem und einem optischen Motion Capture System bei Oberschenkelamputierten}, series = {Beitr{\"a}ge aus dem Workshop SpoTec 2015 "Aktuelle Trends in Sport und Technik" incl. "Gangworkshop" : 10.-12. Juni 2015, Institut f{\"u}r Sportwissenschaft der Otto-von-Guericke-Universit{\"a}t Magdeburg}, booktitle = {Beitr{\"a}ge aus dem Workshop SpoTec 2015 "Aktuelle Trends in Sport und Technik" incl. "Gangworkshop" : 10.-12. Juni 2015, Institut f{\"u}r Sportwissenschaft der Otto-von-Guericke-Universit{\"a}t Magdeburg}, editor = {Witte, Kerstin}, publisher = {Shaker Verlag}, address = {Aachen}, isbn = {978-3-8440-3974-0}, pages = {94 -- 100}, year = {2015}, language = {de} } @inproceedings{OrlowskiMrkorLooseetal.2020, author = {Orlowski, Katja and Mrkor, Kai-Uwe and Loose, Harald and John, Stephanie and Witte, Kerstin}, title = {Investigating the Gait of Lower Limb Amputees Regarding the Present Classification of Mobility Grades}, series = {Proceedings of the 13th International Joint Conference on Biomedical Engineering Systems and Technologies - Volume 4: BIOSIGNALS, Valletta, Malta}, booktitle = {Proceedings of the 13th International Joint Conference on Biomedical Engineering Systems and Technologies - Volume 4: BIOSIGNALS, Valletta, Malta}, publisher = {SciTePress - Science and Technology Publications, Lda.}, address = {Set{\´u}bal, Portugal}, isbn = {978-989-758-398-8}, doi = {10.5220/0009175703360341}, pages = {336 -- 341}, year = {2020}, language = {en} } @article{PrinzOrlowskiBecketal.2025, author = {Prinz, Alexander and Orlowski, Katja and Beck, Eberhard and Witte, Kerstin}, title = {Serious Games for Seniors With Dementia: A Pilot Study}, series = {Journal of Applied Gerontology}, volume = {2025}, journal = {Journal of Applied Gerontology}, publisher = {SAGE}, doi = {10.1177/07334648251350846}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:522-opus4-33440}, pages = {1 -- 11}, year = {2025}, abstract = {Dementia, marked by cognitive decline, significantly impacts daily life. With global prevalence rising, traditional treatments manage symptoms but have side effects and offer no cure. Non-pharmacological interventions, like serious games, are gaining importance. This study assesses the feasibility and benefits of serious games for people with mild to moderate dementia over a 10-week intervention. Sixty-one patients were recruited, with 35 completing the study. The intervention included six games focusing on physical and cognitive training. Outcome measures were motor function, cognitive assessments, quality of life, and depression. Results showed significant improvements in dynamic balance (p = .013) but no significant changes in other measures. The findings suggest that serious games are feasible and can improve motor functions like balance. However, short intervention periods may limit their impact on cognitive function and quality of life. Longer interventions and personalized game designs are recommended for greater benefits.}, language = {en} }