combined tri-axial accelerometry-surface electromyography (emg) tremor analysis  (BIOPAC)

Journal: Frontiers in medicine

Article Title: Safety and efficacy of electrical stimulation for lower-extremity muscle weakness in intensive care unit 2019 Novel Coronavirus patients: A phase I double-blinded randomized controlled trial.

doi: 10.3389/fmed.2022.1017371

Figure Lengend Snippet: FIGURE 1 Study setup: electrical stimulation device, plugs and pads, and surface electromyography sensors. Participants received electrical stimulation through electrode adhesive pads placed on both proximal and distal gastrocnemius muscles using a bio-electric stimulation technology R⃝

Article Snippet: Equipment for muscular assessment and data analysis Surface Electromyography (sEMG, Delsys Trigno Wireless EMG System, MA, USA) was recorded bilaterally from the proximal lateral GNM (Figure 1) according to the Surface Electromyography for a Non-Invasive Assessment of Muscles (SENIAM) guidelines (28).

Techniques: Adhesive, Muscles

Journal: Frontiers in medicine

Article Title: Safety and efficacy of electrical stimulation for lower-extremity muscle weakness in intensive care unit 2019 Novel Coronavirus patients: A phase I double-blinded randomized controlled trial.

doi: 10.3389/fmed.2022.1017371

Figure Lengend Snippet: FIGURE 2 A typical case comparison between a maximum voluntary contraction and involuntary contraction of the gastrocnemius muscle assessed via surface electromyogram. (A) Three 5–10 s dorsiflexion maximum voluntary contractions. (B) Three 5–10 s intervals of electrical stimulation set at 50 V. Both panels having a 5–10 s relaxation period between contractions.

Article Snippet: Equipment for muscular assessment and data analysis Surface Electromyography (sEMG, Delsys Trigno Wireless EMG System, MA, USA) was recorded bilaterally from the proximal lateral GNM (Figure 1) according to the Surface Electromyography for a Non-Invasive Assessment of Muscles (SENIAM) guidelines (28).

Techniques: Comparison

Journal: Frontiers in medicine

Article Title: Safety and efficacy of electrical stimulation for lower-extremity muscle weakness in intensive care unit 2019 Novel Coronavirus patients: A phase I double-blinded randomized controlled trial.

doi: 10.3389/fmed.2022.1017371

Figure Lengend Snippet: FIGURE 4 Comparison of outcomes within and between groups through time. Ankles, ankle strength; kg, kilograms; GNMe, gastrocnemius muscle endurance; iEMG, integrated electromyography unit; MFS, Morse Fall Risk Scale. (A) Comparison of Ankles, and (B) GNMe within and between groups at 3 days from baseline. (C) Comparison of GNMe within and between groups at 9 days from baseline. (D) Comparison of MFS within and between groups at the time of intensive care unit (ICU) discharge (18.00 ± 10.19 days) from baseline; severity is proportional to high score. P-value and Cohen’s d effect size are noted from time group interaction at each determined time point.

Article Snippet: Equipment for muscular assessment and data analysis Surface Electromyography (sEMG, Delsys Trigno Wireless EMG System, MA, USA) was recorded bilaterally from the proximal lateral GNM (Figure 1) according to the Surface Electromyography for a Non-Invasive Assessment of Muscles (SENIAM) guidelines (28).

Techniques: Comparison

Journal: Journal of biomechanics

Article Title: Neuromuscular Compensation Strategies Adopted at the Shoulder Following Bilateral Subpectoral Implant Breast Reconstruction

doi: 10.1016/j.jbiomech.2021.110348

Figure Lengend Snippet: Surface electromyography data were obtained from sixteen shoulder muscles while participants generated eight 3D isometric shoulder torques in five two-dimensional arm postures bilaterally. On the dominant arm, only upper trapezius activity differed between the groups (A). On the non-dominant arm, the sternocostal fiber region of the PM and upper trapezius activity differed between the groups (B). Bars represent mean ± standard error. Significant differences are visualized by colored bars and * signifies a significant group difference at p < 0.05.

Article Snippet: Data Analyses Surface electromyography data were analyzed in MATLAB 2017a (Mathworks Inc, Natick, MA).

Techniques: Muscles, Generated, Activity Assay