Article
Chemistry, Analytical
Rebecca A. Martin, George Fulk, Lee Dibble, Ali Boolani, Edgar R. Vieira, Jennifer Canbek
Summary: This study aimed to investigate the impact of three different types of explicit cues on postural sway during transfers in people with Parkinson's disease. The results showed that modeling during sit to stand transfers may safely reduce sway more than other common cues in this patient population.
Article
Veterinary Sciences
Kazuyuki Yoshikawa, Takio Kitazawa, Tadashi Sano, Takumi Ino, Tomoya Miyasaka
Summary: Sit-to-stand and stand-to-sit motions are commonly used as therapeutic exercises for dogs with functional impairments. This study characterized the kinematic characteristics of these motions in dogs and compared them with walking. The results showed that the sit-to-stand motion differed from walking, but it was not possible to classify the motions into multiple phases based solely on the transition of hindlimb range of motion.
RESEARCH IN VETERINARY SCIENCE
(2023)
Article
Robotics
Tatiana D. Luna, Victor Santamaria, Xupeng Ai, Sunil K. Agrawal
Summary: This study aims to understand how healthy adults react to physical perturbations when transitioning from sitting to standing. The results show that the direction of perturbations had the most distinguishable change among participants, and as the perturbation intensities increased, participants required an increase in trunk movement to maintain balance. These findings provide important insights for designing future sit-to-stand perturbation-based training programs for individuals prone to falling.
IEEE ROBOTICS AND AUTOMATION LETTERS
(2022)
Article
Psychology, Multidisciplinary
Prithvi Kantan, Erika G. Spaich, Sofia Dahl
Summary: Interactive sonification of biomechanical quantities is gaining relevance in movement rehabilitation and monitoring. This study proposes a general sonification model for the sit-to-stand (STS) transfer, incorporating both fixed and flexible components to represent the rising motion and clinical features of STS. The model was evaluated with a listening test experiment, showing that participants were able to accurately classify different STS patterns and that the amount of sonified kinematic information significantly impacted accuracy.
FRONTIERS IN PSYCHOLOGY
(2022)
Article
Chemistry, Analytical
Frederic Marin, Elke Warmerdam, Zoe Marin, Khalil Ben Mansour, Walter Maetzler, Clint Hansen
Summary: This study used wearable sensors to monitor sit-to-stand performance in Parkinson's patients, showing high specificity and sensitivity in unsupervised classification. It also revealed a wide spectrum of mobility variations in Parkinson's patients and the impact of medication status on performance.
Article
Biophysics
Eline van Der Kruk, Anne K. Silverman, Peter Reilly, Anthony M. J. Bull
Summary: The decline in capacity with age may result in limitations in the ability to stand up. Compensation is key in understanding this decline, but is underexplored in current literature. Future studies should focus on varying arm push-off strategies, sit-to-walk, biomechanical implications of asymmetry, and assessments of physical capacity and psychological priorities.
JOURNAL OF BIOMECHANICS
(2021)
Article
Chemistry, Analytical
Andres Aguirre, Maria J. Pinto, Carlos A. Cifuentes, Oscar Perdomo, Camilo A. R. Diaz, Marcela Munera
Summary: High-intensity exercises have better results in general health conditions, but monitoring patients' conditions is essential to avoid extreme fatigue. A computational model is proposed to estimate fatigue during sit-to-stand exercises.
Article
Rehabilitation
Juliane Franco, Paula Fernanda de Sousa Silva, Alice Rausch Menezes, Sherindan Ayessa Ferreira de Brito, Christina Danielli Coelho de Morais Faria
Summary: The purpose of this study was to compare the trunk biomechanical characteristics during sit-to-stand and stand-to-sit tasks in stroke survivors and healthy-matched controls. The results showed that stroke survivors had a greater range of trunk forward flexion and longer duration for both tasks.
DISABILITY AND REHABILITATION
(2023)
Article
Engineering, Electrical & Electronic
Kenshi Saho, Keitaro Shioiri, Keisuke Inuzuka
Summary: This study combines micro-Doppler radar data from different movements to achieve high accuracy in identifying 10 individuals using a convolutional neural network, outperforming traditional methods. Despite the relatively small training set, the method shows promising accuracy in identifying participants with similar ages and physical features.
IEEE SENSORS JOURNAL
(2021)
Article
Multidisciplinary Sciences
Michael Herzog, Frieder C. Krafft, Bernd J. Stetter, Andrea d'Avella, Lizeth H. Sloot, Thorsten Stein
Summary: This study investigated the effects of rollator support on sit-to-stand and stand-to-sit movements and found that individuals adjust their movement strategies based on different conditions. The findings can be applied to older individuals to recommend safe strategies and reduce the risk of falls.
SCIENTIFIC REPORTS
(2023)
Article
Chemistry, Analytical
Natacha Oliveira, Filipe Carvalho, Jorge Lains, Deolinda Rasteiro, Luis Roseiro
Summary: The sit-to-stand movement is crucial for daily activities and motor rehabilitation. A new biomechanical support device has been developed to measure upper limb force during the STS movement, aiming to motivate and encourage physical therapy for lower limb patients. This device allows real-time visualization and data recording, revealing asymmetries in applied forces and correlations with respiratory function.
Article
Computer Science, Information Systems
Guo-Shing Huang, Shao-Chian Chang, Chung-Liang Lai, Chi-Chun Chen
Summary: The study presents a lower extremity exoskeleton as a rehabilitation tool, showing significant improvement for stroke patients and individuals with lower limb motor impairment in terms of revitalization and movement pattern enhancement during stand-to-sit-to-stand movements. The exoskeleton also offers body stabilization using a zero-torque theory, showcasing reduction in electromyography signals and improved joint angles in users.
Article
Health Care Sciences & Services
Rachel Ernst, Benoit Bouteleux, Marie Malhouitre, Leo Grassion, Maeva Zysman, Pauline Henrot, Mathieu Delorme, Mirja Hirvensalo
Summary: Pulmonary rehabilitation (PR) improves exercise tolerance and health-related quality-of-life (HRQoL) in individuals with chronic obstructive pulmonary disease (COPD). This study aimed to describe the non-paced 3-min sit-to-stand test (3-STST) and evaluate its relationship with HRQoL in COPD patients. The results showed that 3-STST performance was significantly associated with HRQoL and other indicators of clinical severity, and changes in 3-STST performance were significantly associated with changes in HRQoL over the course of a community-based PR program.
Article
Neurosciences
Pieter Severijns, Thomas Overbergh, Kaat Desloovere, Lieven Moke, Lennart Scheys
Summary: Research interest in the impact of adult spinal deformity (ASD) on spinopelvic and whole body motion has increased. Patients with ASD use aberrant spinopelvic strategies during sit-to-stand (STSt) and stand-to-sit (StTS) compared to healthy controls, with significant correlations between dynamic and radiographic parameters. Possible mechanisms for these differences include impaired neuromuscular control or muscle weakness.
Article
Physiology
Luyao Jin, Wenbin Shi, Chuting Zhang, Chien-Hung Yeh
Summary: Sound stimulation can improve gait disturbance in Parkinson's disease patients. The study found that the interaction between different frequencies in the basal ganglia is related to gait problems. The masking phase-amplitude coupling method is an effective way to explore this interaction. The results show that sound stimulation can suppress this interaction and improve gait problems.
FRONTIERS IN PHYSIOLOGY
(2022)
Article
Rehabilitation
Irene S. Wong-Yu, Margaret K. Mak
ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION
(2015)
Article
Orthopedics
M. K. Y. Mak, E. T. L. Lau, V. W. K. Tam, C. W. Y. Woo, S. K. Y. Yuen
JOURNAL OF HAND THERAPY
(2015)
Article
Clinical Neurology
Irene S. K. Wong-Yu, Margaret K. Y. Mak
PARKINSONISM & RELATED DISORDERS
(2015)
Review
Clinical Neurology
C. L. Chung, M. K. Y. Mak
Article
Medicine, Research & Experimental
Weijia He, Suk-yin Stephanie Au-Yeung, Margaret Mak, Thomas Wai Hong Leung, Howan Leung, Lawrence Ka Sing Wong
MEDICAL HYPOTHESES
(2016)
Article
Neurosciences
Margaret K. Y. Mak, Vinci Cheung, Shuangye Ma, Zhong L. Lu, Defeng Wang, Wutao Lou, Lin Shi, Vincent C. T. Mok, Winnie C. W. Chu, Mark Hallett
JOURNAL OF PARKINSONS DISEASE
(2016)
Review
Clinical Neurology
Margaret K. Mak, Irene S. Wong-Yu, Xia Shen, Chloe L. Chung
NATURE REVIEWS NEUROLOGY
(2017)
Article
Rehabilitation
Margaret K. Mak, Adrian Wong, Marco Y. Pang
ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION
(2014)
Article
Clinical Neurology
Margaret Mak, Mark Hallett
CLINICAL NEUROPHYSIOLOGY
(2013)
Article
Rehabilitation
Margaret K. Y. Mak, Mandy M. Auyeung
JOURNAL OF REHABILITATION MEDICINE
(2013)
Editorial Material
Orthopedics
Margaret K. Y. Mak
JOURNAL OF PHYSIOTHERAPY
(2013)
Review
Clinical Neurology
Michael William Simpson, Margaret Mak
JOURNAL OF NEUROLOGY
(2020)
Review
Clinical Neurology
Xia Shen, Irene S. K. Wong-Yu, Margaret K. Y. Mak
NEUROREHABILITATION AND NEURAL REPAIR
(2016)
Article
Clinical Neurology
Xia Shen, Margaret K. Y. Mak
NEUROREHABILITATION AND NEURAL REPAIR
(2015)
Article
Clinical Neurology
Xia Shen, Margaret K. Y. Mak
NEUROREHABILITATION AND NEURAL REPAIR
(2014)