Continuous Monitoring of Sonomyography, Electromyography and Torque Generated by Normal Upper Arm Muscles During Isometric Contraction: Sonomyography Assessment for Arm Muscles

2008 ◽  
Vol 55 (3) ◽  
pp. 1191-1198 ◽  
Author(s):  
Jun Shi ◽  
Zheng Yong-Ping ◽  
Huang Qing-Hua ◽  
Xin Chen
Keyword(s):  
Isometric Contraction ◽  
Continuous Monitoring ◽  
Upper Arm ◽  
Arm Muscles

Is there altered activity of dorsal neck muscles during isometric contraction of arm muscles in individuals with chronic neck pain?

Physiotherapy ◽  
2015 ◽  
Vol 101 ◽  
pp. e1251
Author(s):  
L. Rahnama ◽  
A. Rezasoltani ◽  
N. Karimi ◽  
F. Noori-Kochi ◽  
M. Saberi ◽  
...  
Keyword(s):  
Neck Pain ◽  
Isometric Contraction ◽  
Chronic Neck Pain ◽  
Neck Muscles ◽  
Arm Muscles

scholarly journals An Electromyographic Study of the Upper-Arm Muscles Involved in Throwing

1971 ◽  
Vol 15 (2) ◽  
pp. 103-109
Author(s):  
Shintaro TOYOSHIMA ◽  
Hideji MATSUI ◽  
Mitsumasa MIYASHITA
Keyword(s):  
Upper Arm ◽  
Arm Muscles

scholarly journals USE OF KB INJECTIONS FOR 3 MONTHS AT THE PUSKESMAS BALOI PERMAI, BATAM CITY

2021 ◽  
Vol 11 (1) ◽  
pp. 27
Author(s):  
Muhammad Rifki ◽  
Rosyadi Aziz Rahmat
Keyword(s):  
Blood Pressure ◽  
Family Planning ◽  
Birth Control ◽  
Contraceptive Use ◽  
Sampling Technique ◽  
Control Methods ◽  
Menstrual Disorders ◽  
Upper Arm ◽  
Factors Associated ◽  
Arm Muscles

Injectable birth control methods use medroxyprogesterone (a type of progestin) which is injected once or 3 months into the buttocks or upper arm muscles. This is very effective but can interfere with the menstrual cycle. The results of several studies conducted on injection family planning acceptors showed that the factors associated with injection contraceptive use were menstrual disorders 51.25%, 36.25% increase in body weight and an increase in blood pressure. Some of the results of studies conducted on injection contraceptive acceptors showed that factors which is associated with the use of injection contraceptives is the occurrence of menstrual disorders 51.25%, weight gain 36.25% and an increase in blood pressure 3.75% (Eiska, 2007). Method : The research objective was to determine the use of 3-month injection of family planning at the UPT Puskesmas Baloi Permai. The population of this study were mothers who used 3-month injection contraception. Sampling with purposive sampling technique. The number of samples is 98 respondents. Result :The univariate results obtained were more than half of the respondents who used 3-month injection contraception (57.1%). Conclusion : Based on the results of the research that has been carried out, it can be concluded as follows : The conclusion in this study was that 98 respondents obtained the results, namely, respondents who used injection contraceptives for 3 months with categories using as many as 92 people (93.9%

Analysis and recognition of operations using SEMG from upper arm muscles

2017 ◽  
Vol 34 (6) ◽  
pp. e12221 ◽  
Author(s):  
Karan Veer ◽  
Renu Vig
Keyword(s):  
Upper Arm ◽  
Arm Muscles

scholarly journals Post-exercise T2 prolongation and recovery kinetics of upper arm muscles in non-athletes and athletes

2018 ◽  
Vol 3 (1) ◽  
Author(s):  
Popadic Gacesa JZ ◽  
Barak O ◽  
Klasnja A ◽  
Koprivsek K ◽  
Kozic D ◽  
...  
Keyword(s):  
Upper Arm ◽  
Post Exercise ◽  
Arm Muscles ◽  
Kinetics Of

Nonuniform Distribution of Reach-Related and Torque-Related Activity in Upper Arm Muscles and Neurons of Primary Motor Cortex

2006 ◽  
Vol 96 (6) ◽  
pp. 3220-3230 ◽  
Author(s):  
Isaac Kurtzer ◽  
Troy M. Herter ◽  
Stephen H. Scott
Keyword(s):  
Motor Cortex ◽  
Primary Motor Cortex ◽  
Muscular Activity ◽  
Elbow Flexion ◽  
Bimodal Distribution ◽  
The Body ◽  
Related Activity ◽  
Upper Arm ◽  
Reaching Task ◽  
Arm Muscles

The present study examined the activity of primate shoulder and elbow muscles using a novel reaching task. We enforced similar patterns of center-out movement while the animals countered viscous loads at their shoulder, elbow, both joints, or neither joint. Accordingly, we could examine reach-related activity during the unloaded condition and torque-related activity by comparing activity across load conditions. During unloaded reaching the upper arm muscles exhibited a bimodal distribution of preferred hand direction. Maximal reach-related activity occurred with hand movements mostly toward or away from the body. Arm muscles also exhibited a bimodal distribution of their preferred torque direction. Maximal torque-related activity typically occurred with shoulder-extension/elbow-flexion torque or shoulder-flexion/elbow-extension torque. Similar biases in reach-related and torque-related activity could be reproduced by optimizing a global measure of muscle activity. These biases were also observed in the neural activity of primary motor cortex (M1). The parallels between M1 and muscular activity demonstrate another link between motor cortical processing and the motor periphery and may reflect an optimization process performed by the sensorimotor system.

Electromyography of shoulder and upper arm muscles during piano playing

1985 ◽  
Vol 20 (3) ◽  
pp. 191-192
Author(s):  
A.J.W. Boelhouwer ◽  
W. Croonen ◽  
H. van der Vlugt
Keyword(s):  
Upper Arm ◽  
Arm Muscles ◽  
Piano Playing
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