Raimondas Savickas

Background and Objectives: Stroke is a major cause of death and disability worldwide; therefore, transcranial magnetic stimulation (TMS) is being widely studied and clinically applied to improve motor deficits in the affected arm. However, recent studies indicate that the function of both arms can be affected after stroke. It currently remains unknown how various TMS methods affect the function of the ipsilesional upper extremity. Materials and Methods: Thirty-five subacute stroke patients with upper extremity motor deficits were enrolled in this study and randomly allocated into three groups, receiving either (1) low-frequency rTMS over the contralesional hemisphere; (2) high-frequency rTMS over the ipsilesional hemisphere; or (3) no stimulation. Experimental groups received 10 rTMS sessions over two weeks alongside standard rehabilitation, and the control group received the same procedures except for rTMS. Both affected and unaffected upper extremity motor function was evaluated using hand grip strength and Functional Independence Measure (FIM) tests before and after rehabilitation (7 weeks apart). Results: All groups showed significant improvement in both the affected and unaffected hand grip and FIM scores (p < 0.05). HF-rTMS led to a notably higher increase in unaffected hand grip strength than the control group (p = 0.007). There was no difference in the improvement in affected upper extremity motor function between the groups. The FIM score increase was lower in the control group compared to experimental groups, although not statistically significant. Conclusions: This study demonstrates the positive effect of ipsilesional HF-rTMS on the improvement in unaffected arm motor function and reveals the positive effect of both LF- and HF-rTMS on the affected upper extremity motor function recovery.

Background and Objectives: The aim of this study was to assess the effects of physiotherapy with aerobic exercise together with temporomandibular joint range of motion exercises (supervised) and physiotherapy with aerobic exercise only (unsupervised), also to review the correlations between neck movements, pain, temporomandibular joint range of motion movements and quality of life in individuals with migraine. Methods: The flexion, extension and lateral flexion of the cervical spine were measured in degrees with a mechanical goniometer and pressure pain thresholds with algometer. Quality of life was assessed with the SF-36 questionnaire and temporomandibular joint range of motion with a centimeter. Results: The study showed statistically significant cervical flexion results in both groups (p < 0.05), masticatory muscle results and temporomandibular joint range of motion between the groups (p < 0.05). A correlation between left upper trapezius muscle pain and cervical lateral flexion was observed in the intervention group. Physical activity correlated with cervical extension, activity limitation due to physical ailments and general health. A correlation between temporomandibular joint and right-side masticatory muscles pain was found. A correlation between upper trapezius muscle pain and left- as well as right-side temporalis muscles were found in the control group. Strong correlations were found between pain and activity limitation due to physical ailments and emotional state. The temporomandibular joint range of motion strongly correlated with activity limitation due to physical ailments. Conclusions: Physiotherapy based on aerobic exercises together with temporomandibular joint exercises was more effective than physiotherapy based on aerobic exercise for decreasing pain, increasing pressure pain thresholds and cervical range of motion.