Article
Engineering, Electrical & Electronic
Rahul Sharma, Abhishek Dasgupta, Runbei Cheng, Challenger Mishra, Vikranth H. Nagaraja
Summary: We propose a novel machine learning method to estimate upper-extremity biomechanical variables solely using inertial motion capture data. The results show that this approach is highly viable and provides excellent agreement with traditional musculoskeletal modeling.
IEEE SENSORS JOURNAL
(2022)
Article
Medicine, General & Internal
Shintaro Oyama, Nobuo Niimi, Masato Mori, Hitoshi Hirata
Summary: In this study, a small intra-articular ultrasound (AUS) probe for upper extremity joint surgery was developed, and its safety and visualization capability were evaluated. The experiments confirmed the biological safety of the AUS probe and demonstrated its sufficient output power level. The reconstructed images of blood vessels and nerves using A-mode imaging of an agar phantom provided proof-of-concept for the AUS probe in upper extremity surgery.
JOURNAL OF CLINICAL MEDICINE
(2023)
Article
Biophysics
Emine Baran, Taha Ibrahim Yildiz, Ceren Gursen, Esra Uzelpasaci, Serap Ozgul, Irem Duzgun, Turkan Akbayrak
Summary: This study found an association between breast cancer-related lymphedema and impaired shoulder girdle kinematics and decreased upper extremity function, with the severe lymphedema group experiencing more significant effects on scapular movements and shoulder abduction range of motion.
JOURNAL OF BIOMECHANICS
(2021)
Article
Oncology
Kelley Covington Wood, Mary Hidde, Tiffany Kendig, Mackenzi Pergolotti
Summary: This study aimed to evaluate the impact and acceptability of outpatient physical or occupational therapy for breast cancer survivors with varying levels of upper extremity disability. The results showed that outpatient cancer rehabilitation resulted in significant improvement in upper extremity disability for breast cancer survivors, and the therapy was well accepted by the patients regardless of the severity of their disability.
Article
Orthopedics
Kevin Laudner, Regan Wong, Daniel Evans, Keith Meister
Summary: A study on 49 professional baseball pitchers found that those with poor lumbopelvic control were more likely to develop upper extremity injuries, particularly during single-leg balance movements.
AMERICAN JOURNAL OF SPORTS MEDICINE
(2021)
Article
Rehabilitation
Linda Koehler, Amanda Day, David Hunter, Anne Blaes, Tufia Haddad, Ryan Shanley
Summary: Axillary web syndrome (AWS) is associated with reduced shoulder range of motion in the early postoperative period and can persist for 5 years after breast cancer surgery. Long-term physical issues are apparent after breast cancer surgery regardless of the presence of AWS.
ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION
(2022)
Article
Clinical Neurology
Leticia Hayes, Myriam Taga, Charalambos C. Charalambous, Sharmila Raju, Jing Lin, Heidi M. Schambra
Summary: This study found that the distribution of transcallosal inhibition acting on proximal and distal upper extremity muscles is altered in chronic stroke patients.
JOURNAL OF THE NEUROLOGICAL SCIENCES
(2023)
Article
Engineering, Electrical & Electronic
Roi Yozevitch, Silvi Frenkel-Toledo, Orit Elion, Lital Levy, Asmare Ambaw, Eldad Holdengreber
Summary: The use of new technologies in motor rehabilitation aims to improve movements and functions, particularly in rehabilitating the upper extremity. This research presents two accurate, robust, and easy-to-use technological solutions for assessments and treatments, providing real-time information to enhance the field of motor rehabilitation.
IEEE SENSORS JOURNAL
(2023)
Article
Radiology, Nuclear Medicine & Medical Imaging
Weiqiang Liang, Yang Liu, Yali Zhao, Yu Chen, Yangyang Yin, Linhan Zhai, Zehui Li, Zhenxiang Gong, Jing Zhang, Min Zhang
Summary: This study aimed to evaluate the diagnostic performance of quantitative MRI in patients with upper extremity onset of amyotrophic lateral sclerosis (ALS). The results showed that brachial plexus thinning, limb-girdle muscle atrophy, and fatty infiltration may serve as MRI-derived biomarkers for ALS.
JOURNAL OF MAGNETIC RESONANCE IMAGING
(2023)
Article
Engineering, Biomedical
Belen Rubio Ballester, Fabrizio Antenucci, Martina Maier, Anthony C. C. Coolen, Paul F. M. J. Verschure
Summary: This study explores the potential of computer-based body tracking systems and classification tools for estimating motor impairment in stroke patients. By analyzing kinematic data from unsupervised rehabilitation sessions, a new digital biomarker of arm function, Total Goal-Directed Movement, is identified. The model shows promising accuracy in estimating clinical scores and demonstrates reliability, sensitivity, and generalization to other tasks involving reaching movements.
JOURNAL OF NEUROENGINEERING AND REHABILITATION
(2021)
Article
Sport Sciences
Jamison R. Christian, Sydney E. Gothart, Harrison K. Graham, Katelyn D. Barganier, Paul N. Whitehead
Summary: The purpose of this study was to determine the level of muscle activation of the anterior deltoid (AD), medial deltoid (MD), and pectoralis major (PM) during various bench press scenarios. The results showed that the activation level of AD was significantly higher during incline bench press compared to other scenarios, while the activation level of MD was significantly lower. There were also differences in the activation level of PM between different scenarios. The higher amount of adipose tissue in female subjects may have caused irregularities in the PM data.
JOURNAL OF STRENGTH AND CONDITIONING RESEARCH
(2023)
Article
Agriculture, Dairy & Animal Science
Marina de Diego, Aroa Casado, Monica Gomez, Neus Ciurana, Patricia Rodriguez, Yasmina Avia, Elisabeth Cuesta-Torralvo, Natividad Garcia, Isabel San Jose, Mercedes Barbosa, Felix de Paz, Juan Francisco Pastor, Josep Maria Potau
Summary: The study compared the triceps brachii in humans and chimpanzees, revealing that the triceps brachii in chimpanzees is more adapted for strength and power, while in humans it is more adapted for speed and resistance to fatigue. The anconeus showed no significant differences between the two species, supporting its primary function as a stabilizer of the elbow joint.
Article
Oncology
Thais Cristina Siqueira, Simone Pedrozo Fragoas, Andreia Pelegrini, Ana Rosa de Oliveira, Clarissa Medeiros da Luz
Summary: The study revealed that over half of women experience upper limb dysfunction after breast cancer treatment, with intercostobrachial nerve injury being associated with such dysfunction. Age and body mass index do not have a significant impact on this association.
SUPPORTIVE CARE IN CANCER
(2021)
Article
Clinical Neurology
Pawan Sharma, Ahmed Naglah, Sevda Aslan, Fahmi Khalifa, Ayman El-Baz, Susan Harkema, Jessica D'Amico
Summary: This study explored functional electromyographic (EMG) activity in upper extremity muscles following cervical spinal cord injury (SCI). The findings showed voluntary activation of clinically paralyzed muscles, increased activity in these muscles during events engaging muscles above the injury level, and reduced spectral properties of paralyzed muscles compared to non-injured participants. These findings are significant for understanding upper extremity recovery and designing rehabilitation techniques for cervical SCI.
CLINICAL NEUROPHYSIOLOGY
(2023)
Article
Chemistry, Analytical
Tanjulee Siddique, Raouf Fareh, Mahmoud Abdallah, Zaina Ahmed, Mohammad Habibur Rahman
Summary: This paper presents an autonomous exercise generation system based on fuzzy logic approach. The system uses Mamdani-style fuzzy logic rules to process patients' data, such as shoulder range of motion and muscle strength, and recommends exercises accordingly. The system's rules adhere to healthcare standards and have been tested.