Wos İndeksli Açık & Kapalı Erişimli Yayınlar
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Item The Relationship Between Reaction Time And Gaming Time In E-Sports Players(2022) Ersin, Aybuke; Tezeren, Halime Ceren; Pekyavas, Nihan Ozunlu; Asal, Burak; Atabey, Anil; Diri, Ardacan; Gonen, IsmailE-sports can be defined as an electronic sports form and is growing at a rapid pace worldwide. E-sport requires high-speed reactions during all games. The purpose of this study was to evaluate auditory, visual and aim reaction times in different duration of game playing in e-sport players. Fifty-three participants were assigned into two groups according to their playing time which was either more or less than 14 hours per week. The participants were tested for auditory reaction time with online website at playback.fm, visual and aim reaction time on website of humanbenchmark.com. There were statistically significant differences in visual (p<.001) and aim (p<.001) reaction time between the groups, whereas in auditory reaction time no significant difference was found (p=.397). The visual and aim reaction times were higher in the gamers who play more than 14 hours in e-sport. Our study showed that visual and aim reaction time was more affected from game playing time than auditory reaction time in e-sport gamers. Playing e-sport may have positive effects on visual and aim reaction time in young population.Item Does kinesio taping have an effect on kinetics and kinematics after lower limb musculoskeletal injuries? Systematic review and meta-analysis(2023) Karabicak, Gul Oznur; Pekyavas, Nihan Ozunlu; Baltaci, Gul; Karacam, Zekiye; https://orcid.org/0000-0003-0603-5688; 36269093Purpose The systematic review aimed to investigate the effects of kinesio taping on the lower extremity kinetics and kinematics after a musculoskeletal disorder. Method Randomized controlled studies reported kinetic or kinematic outcomes (such as joint moment force or angular displacement) in the lower extremity with musculoskeletal disorders were included. A systematic literature search of Web of Science, Scopus, PubMed, EBSCO, and PEDro databases was performed up to 28 February 2021. Meta-analysis was performed, when possible, by using mean difference (MD) and standard mean difference (SMD). Results Ten randomized controlled trials met the inclusion criteria. The results of a meta-analysis based on included studies show that the use of kinesio taping has similar effects on the kinetics of the lower extremities with musculoskeletal disorders or the control group. These effects do not change between 0 and 24 h, 1 and 15 days, and 15 and 30 days (SMD = 0.01, 95% CI -0.30 to 0.31, p = 0.21). Conclusion This study provides insufficient evidence to prove the effect of kinesio taping on lower extremity kinetics and kinematics on patients with musculoskeletal disorders in shorter and longer terms. Methodologically well-designed studies are needed to show the effectiveness of kinesio tape on lower extremity kinetics and kinematics after a musculoskeletal disorder in short and longer terms.Item Comparison of Physiotherapy Approaches in Low Back Pain: A Randomized Controlled Trial(2021) Senbursa, Gamze; Pekyavas, Nihan Ozunlu; Baltaci, Gul; 0000-0003-0603-5688; 32438535Background: The purpose of this study was to compare the effectiveness of rehabilitation approaches in individuals with low back pain (LBP) on pain, spinal mobility, disability, and muscular strength. Methods: Ninety volunteers were included and divided into four groups depending on the rehabilitation approach: group 1, soft tissue mobilization techniques and stabilization exercises (n=24; 11 females [F], 13 males [M]); group 2, Kinesio Taping and stabilization exercises (n=24; 12F, 12M); group 3, stabilization exercises (n=22; 11F, 11M); and group 4, reflex therapy and stabilization exercises (n=20; 10F, 10M). Visual Analog Scale for pain intensity, an isokinetic evaluation for strength at 60 degrees/s and a side-plank position test for trunk stabilization were measured before and assessed at the beginning, after a 4-week treatment and during 4 weeks of follow-up. The functional status was evaluated with the Oswestry Disability Index. Results: Individuals in all groups showed similar decrease in pain after the treatment and at 1-month follow-up, but there were no significant differences in pain levels between the groups (P<0.05). Conclusion: All therapeutic approaches were found to be effective in diminishing pain and thus helpful in increasing strength and stabilization in patients with LBP.Item A Comparison Between People With and Without Subacromial Impingement Syndrome and a New Method for Measuring Thoracolumbar Fascia Flexibility(2021) Sarioglu, Kubra; Pekyavas, Nihan Ozunlu; 0000-0003-0603-5688; 34025300Objective: The purpose of this study was to compare the flexibility of the thoracolumbar fascia (TLF) in individuals with and without subacromial impingement syndrome (SAIS). A secondary purpose was to demonstrate a new method for measuring TLF flexibility. Methods: A total of 60 participants-30 diagnosed with SAIS and 30 asymptomatic-were included. In both groups, trunk flexibility was assessed by the modified Schober test, TLF flexibility by rotational measurement on a goniometric platform, and shoulder posterior capsule tightness by tape measurement. The data obtained were compared using t tests for independent variables. Results: No statistically significant difference was observed for any parameter between participants with SAIS and healthy controls (P>.05). Conclusion: For the participants we studied, the flexibility of the TLF was not associated with SAIS. The goniometric evaluation method used in this study was affordable and feasible. The validity and reliability of this measurement method should be assessed further in future studies.Item The Effects Of Exercise And Lifestyle Modification On Pain And Function In Mobıie Phone Users: A Randomized Controlled Study(2021) Pekyavas, Nihan Ozunlu; Saygili, Fettah; Yuruk, Zeliha Ozlem; Sahin, Fatma Nese; AAX-5562-2021Introduction: Repetitive head flexion is one of the most important risk factors causing neck pain associated to mobile phone use. The aim of this study was to investigate the effects of exercise and lifestyle modifications on pain and neck function in mobile phone users with neck pain. Materials and methods: Eighty-five sedentary participants using smartphones for more than 5 hours daily were included in the study. The participants were divided into three groups: exercise (EG n=29), exercise+lifestyle modification (EGL n=28), and control group (CG n=28). The EG received a home exercise treatment program for 4 weeks. The EGL received lifestyle modification suggestions added to the home exercise program. The CG did not receive any treatments. Pain intensity was evaluated during rest and activity with the Visual Analogue Scale (VAS) and neck function was assessed with the Neck Disability Index at the beginning and at the end of the intervention. Results: There were significant improvements in the EG and EGL for all parameters (p<0.05). However, no significant changes were present in the CG (p>0.05). Post-hoc analysis highlighted a significant difference only in VAS during activity between groups (p<0.05). The lifestyle modification had no added benefit over exercise (p>0.05). Conclusion: Exercise has positive effects on pain and neck function and should be recommended for individuals who frequently use mobile devices.Item Muscle skin temperature responses for hamstring and quadriceps to aerobic and anaerobic test conditions in Turkish Olympic Sailing Athletes(2019) Duygu, Senay Cerezci; Pekyavas, Nihan Ozunlu; Uzun, Ayse; Medeni, Ozge Cinar; Baltaci, Gul; Er, Fatmanur; Suveren, Ceren; Colakoglu, Filiz Fatma; 0000-0003-4060-9366; AAC-6522-2020Olympic class sailing is a competitive sport and requires several abilities. An understanding of the responses to aerobic and anaerobic loading will be useful for assessing the training programs, protective strategies and possibility of injuries. Therefore, the aim of this study is to determine lower extremity main muscles skin temperature responses to aerobic and anaerobic test conditions in Turkish Olympic Sailing Athletes. Eighteen sailing athletes were assessed during preseasonal assessment period. Temperatures of quadriceps and hamstring muscle groups were evaluated bilaterally during rest and after Wingate Treadmill tests. Wingate test was accepted as an indicator of anaerobic performance and Treadmill test as an aerobic performance. Infrared thermography was performed to assess the skin temperature at anterior and posterior parts of thigh for both legs. In the triplicate comparison, the temperature changes between the rest, aerobic test and anaerobic test conditions were significant (p<0.05). In the analysis to determine the difference between the compared groups; for both muscle groups, temperature change after anaerobic performance was not significant; in contrast to this result the change in muscle temperature after aerobic performance was significant (p<0.05). Energeticmetabolic activity of major muscle groups of lower extremities during aerobic and anaerobic performance are important for injury prevention, treatment, rehabilitation and return to play. Present study shows that aerobic performance or activities requires higher energetic-metabolic activity.Item Comparison of virtual reality exergaming and home exercise programs in patients with subacromial impingement syndrome and scapular dyskinesis: Short term effect(2017) Pekyavas, Nihan Ozunlu; Ergun, Nevin; 28446376; AAC-6522-2020Objective: The aim of this study was to compare the short term effects of home exercise program and virtual reality exergaming in patients with subacromial impingement syndrome (SAIS). Methods: A total of 30 patients with SAIS were randomized into two groups which are Home Exercise Program (EX Group) (mean age: 40.6 +/- 11.7 years) and Virtual Reality Exergaming Program (WII Group) (mean age: 40.33 +/- 13.2 years). Subjects were assessed at the first session, at the end of the treatment (6 weeks) and at 1 month follow-up. The groups were assessed and compared with Visual Analogue Scale (based on rest, activity and night pain), Neer and Hawkins Tests, Scapular Retraction Test (SRT), Scapular Assistance Test (SAT), Lateral Scapular Slide Test (LSST) and shoulder disability (Shoulder Pain and Disability Index (SPADI)). Results: Intensity of pain was significantly decreased in both groups with the treatment (p < 0.05). The WII Group had significantly better results for all Neer test, SRT and SAT than the EX Group (p < 0.05). Conclusion: Virtual reality exergaming programs with these programs were found more effective than home exercise programs at short term in subjects with SAIS . (C) 2017 Turkish Association of Orthopaedics and Traumatology. Publishing services by Elsevier B.V.