Research Using Biometrics Ltd Surface EMG
Keywords: 2017, Lithuania, EMG, DataLOG, Fatigue
V. Berneckea, K. Pukenasa, L. Daniuseviciutec, N. Baranauskienea, H. Paulauskasa, N. Eimantasa, M. Brazaitis
This is the first study to examine the sex-specific response to test-retest reliability in the context of the multidimensional concept of neuromuscular fatigue. A Biometrics Ltd DataLOG EMG system was used to measure the muscle activity.
Keywords: 2017, India, Ergonomics, EMG, DataLOG
M Wilson Kumar, S J Vijay, K L Vasudev, S Darius Gnanaraj
This ergonomic study utilized Biometrics Ltd DataLOG, EMG sensors and software to determine the best hight for the handle of a shopping trolley.
Keywords: 2017, Karate, Iran, DataLINK, EMG, Balance, Lower Extremity, Sports Science
Taher Afsharnezhad, Samane Faghihi, Amir Hazrati, Khadije Bahrami
The purpose of this study was to investigate the impact of CWI (cold water immersion) on dynamic balance and anaerobic power, as well as neuromusculsr changes in karate kumite fighters after acompetition. EMG was measured using a Biometrics Ltd DataLINK and SX230 EMG sensors. A RMS (root mean square filter was applied to the data using the Biometrics Ltd DataLINK software.
Keywords: 2017, South Africa, Muscle Fatigue, EMG
Josephine King, Miriam Mattison
This study investigated the effects of two intermittent task parameters on muscle fatigue, namely cycle time and force level variation. Biometrics Ltd EMG system masured the muscle activity to determine the fatigue.
Keywords: 2017, EMG, Muscle Fatigue, DataLOG, Goniometer
Mohamed R. Al-Mulla, Bader Al-Bader, Firouz K. Ghaaedi, Francisco Sepulveda
This study looked at various EMG electrode placements to determine the optimal configuration for measuring muscle fatigue. Biometrics Ltd DataLOG and EMG sensors were used to record muscle fatigue signals. Additionally a Biometrics Ltd electrogoniometer SG110 was used to monitor and measure the angle of arm movement and oscillations of the elbow during the experimental trials.
Keywords: 2017, Canada, Musculoskeletal, EMG, Forearm, Injury Prevention, Ergonomics
Catherine Trask, Brenna Bath, Stephan Milosavljevic, Aaron M. Kociolek, Bernardo Predicala, Erika Penz, Olugbenga Adebayo, Lee Whittington
This project compared conventional needles with needleless injectors in terms of cost, productivity, injury rates, biomechanical exposures, and worker preferrences. Biometrics Ltd DataLOG and EMG sensors were used to maesure hand/wrist muscle activity on swine workers performing injection tasks with both injection methods. Data was collected for several hours over two days.
Keywords: 2017, Romania, Prosthesis, EMG, Neuro, Upper Extremity, Amputation
P. L. MILEA, M. DASCALU, E. D. FRANT, A. BARBILIAN, I. C. STOICA
This paper presents the functional scheme and experimental implementation of an artificial hand with sensorial interface. Biometrics Ltd SX230 EMG sensors gathered EMG signals from the amputated stump which were then used to control/command/move each finger idependently.
Keywords: 2017, Japan, EMG, Neck, Swallowing
Hiroshi Goda, Tatsuo Hatta, Kishigami Hirotoshi, Tamotsu Ikeda, Satomi Yamada, Yoshihiko Shibukawa
Biometrics Ltd EMG sensors were used to record the suprahyoid muscle group, which is used to elevate the pharynx during swallowing.
Keywords: 2017, Gait, EMG, USA
Sho Nakagome, Trieu Phat Luu, Justin A. Brantley, Jose L. Contreras-Vidal
This is the first study to show offline continuous decoding of the EMG envelope during overgroung walking on multiple terrains. Lower extremity EMG (12 channels) was measured using multiple Biometrics Ltd DataLOG and SX230 EMG sensors.
Keywords: 2017, USA, EMG, Lower Extremity, Biomechanics, DataLOG
Justin A. Brantley, Trieu Phat Luu, Sho Nakagome, Jose L. Contreras-Vidal
This study is the first to demonstrate that continous EMG can be used to predict the joint kinematics of the knee and ankle during overground locomotion. Lower extremity EMG (12 channels) was measured using multiple Biometrics Ltd DataLOG and SX230 EMG sensors.
Keywords: 2017, EMG, DataLOG, Iran, Paediatrics, Lower Extremity
Ramin Ashraf, Mohammad Taghi Aghdasi, Mansor Sayyah
EMG of the lower extremities was measured using Biometrics Ltd DataLOG and EMG sensors during vertical jump activities. The EMG data was analyzed using the Biometrics Ltd Analysis software.
Keywords: 2018, Iran, Gait, EMG, DataLOG, Lower Extremity
Mona Kermani, Mehri Ghasemi, Abbas Rahimi, Khosro Khademi-Kalantari, Alireza Akbarzadeh-Bghban; Journal of Bodywork & Movement therapies 22 (2018)
Biometrics Ltd SX230 EMG sensors were used to measure the electrical activity in six lower extremity muscles to determine the difference in muscle use between low heeled and high heeled shoes.
Keywords: 2017, EMG, Upper Extremity, Japan
Yuya Matsumoto , Masatoshi Seki, Yasutaka Nakashima, Takeshi Ando, Yo Kobayashi, Hiroshi Iijima, Masanori Nagaoka, Masakatsu G. Fujie; Robomech (Robotics and Mechatronics)Journal (2017) 4:15
Biometrics Ltd DataLOG portable EMG Data Acquisition Ssytem was used to collect muscle activity during an elbow flexion movement.
Keywords: 2017, Neuro, Gait, EMG, USA
Michael N. Poppo, Emily M. McCain, Taylor J.M. Dick, Katherine R. Saul, Gregory S. Sawicki; 41st Annual Meeting of the Americal Society of Biomechanics, Boulder CO, USA 2017
A Biometrics Ltd EMG system was used to collect the data in this study of assistive walking exoskeletons.
Keywords: Lower Extremity, EMG, Gait Analysis, Japan, 2017
Nishida K, Hagio S, Kibushi B, Moritani T, Kouzaki M. 2017
Bilateral measurement of 12 muscles were taken using 24 Biometrics Ltd SX230 EMG sensors to compare the difference in muscle activity between FFS (fore-foot strike) and RFS (rear-foot strike) runners.
Keywords: UK, DataLlNK, EMG, Sports Science, Clinical Applications, Lower Extremity, 2015
P. K. Thain, C. M. Bleakley, A. C. S. Mitchell. Journal of Athletic Training
Biometrics Ltd EMG sensors (connected to the DataLlNK unit) are used to record muscle activity throughout this study. Each participant is subjected to a simulated ankle sprain followed by either a wet-ice or cold-water treatment, a group of the subject population received no treatment for the experimental control. Muscle reaction data is presented and discussed to confirm which treatment option is best.
Keywords: Hong Kong, ACL300 Accelerometer, EMG, DataLOG, DataLOG Analysis Software, Clinical Applications, Pediatrics, Lower Extremity, 2015
S. S. M. Fong, S. S. M. Ng, X. Guo, Y. Wang, R. C. K. Chung, G. stat, W. Y. Ki, D. J. Macfarlane. Medicine (Baltimore) 2015 Oct; 94(41): e1785
This study explores the effect that developmental coordination disorder has on children specifically in regard to lower limb muscle reflexes and postural control. Biometrics EMG sensors are applied to the leg of each subject along with an Accelerometer to record trunk perturbation, both sensor types are connected to the DataLOG unit. The experimental protocol is completed for each subject and results are presented and discussed.
Keywords: Thailand, PS900 EMG & Goniometer System, DataLOG, EMG, DataLOG Analysis Software, Ergonomics, 2015
P. Waongenngarm, B. S. Rajaratnam, P. Janwantanakul. Safety and Health at Work (2015) 1-6
Biometrics EMG sensors connected to the DataLOG unit are used in this study to determine the relationship between sitting position, muscle fatigue and perceived discomfort. The Biometrics DataLOG analysis software is used to process the EMG signals and these are separated into sections with each representing 10 minutes of sitting. The EMG data supports the perceived discomfort data to determine which position is most ergonomic.
Keywords: Japan, EMG, K800, Biomechanics, Lower Extremity, 2015
Md. T. l. Khan, T. Kurita. Biomedical Science and Engineering, 2015, Vo. 3, No. 1, 9-14
This study aims to determine if there is a significant difference in muscle activity between younger and older subjects and therefore if age is a contributing factor to knee joint functionality. Biometrics EMG sensors are used to record muscle activity of subjects and this data is presented, compared and discussed.
Keywords: Kuwait, EMG, Upper Extremity, Sport Science, 2015
M. R. Al-Mula, F. Sepulveda, B. Al-Bader. Computers 2015, 4, 251-264
Biometrics Ltd surface EMG sensors and Goniometers are used in this study to collect information from each subject completing a planned exercise session. Data is then entered into various algorithms to confirm which best classifies muscle fatigue. The relationship between elbow angle and RMS values is also explored.
Keywords: UK, EMG, Sport Science, Lower Extremity, 2015
J. Sinclair, P. J. Taylor, J. Hebron, D. Brooks, H. T. Hurst, S. Atkins. Journal of Human Kinetics volume 46/2015, 19-27
Two EMG normalisation methods are compared in this study. Biometrics Ltd EMG sensors are applied to subjects completing a pre-selected cycling protocol. Both EMG normalisation techniques are applied to the data in order to determine which is most reliable.
Keywords: France, EMG, Ergonomics, Upper Limb, Shoulder, 2015
A. Dufaug, L. Goujon, C. Barthod, N. Forestier, O. Skowron
This study utilises Biometrics Ltd EMG sensors to determine which of two surgical instruments is most ergonomic. EMG sensors are placed over specific muscles on the subject (an expert surgeon) while a surgical suture task is completed with each tool. Data is presented and discussed; the tool which when used resulted in lower muscle activity use is confirmed as the better of the two.
Keywords: USA, DataLOG MWX8, EMG, Upper Extremity, movement abnormality, Clinical Applications, 2015
F. Lunardini, S. Maggioni, C. Casellato, M. Bertucco, A. L. G. Pedrocchi, T. D. Sanger. Journal of NeuroEngineering and Rehabilitation (2015) 12:52
An 8 channel Biometrics EMG system is used to determine the upper limb muscle activity used to complete a drawing task. The subject population comprises children suffering from dystonia as well as healthy age-matched individuals. Results are presented and discussed to help characterise and better understand motor performance in children with dystonia.
Keywords: USA, EMG, Gait Analysis, Clinical Applications, 2015
A. E. Westbrook, G. S. Sawicki
This study utilises Biometrics Ltd EMG sensors for gait analysis with biofeedback. Muscle activity is used to trigger an audible and vibrational alarm to both reward and help correct the subject under test conditions. Results are discussed and conclude that this setup could positively impact rehabilitation practice if used regularly in impaired populations.
Keywords: UK, DataLlNK, DataLlNK Analysis Software, EMG, Ergonomics, 2015
R. Hardie, R. Haskew, J. Harris, G. Hughes. Journal of Human Kinetics volume 45/2015, 39-47
Biometrics Ltd EMG sensors are positioned bilaterally across the shoulders and spine of subjects. Each subject is instructed to walk normally while wearing a variety of bags in order to determine if bag style and carrying method has an effect on muscle activity and subsequently contributes to lower back pain. All EMG data is analysed via the Biometrics Ltd DataLlNK Analysis Software (built in RMS filter) and compared to determine the "safest" bag style and carrying method.
Keywords: USA, EMG, Sport, Health & Exercise Science, Biomechanics, 2015
T.W. Nesser, N. Fleming, M. J. Gage. International Journal of Kinesiology & Sports Science, Vol. 3, No. 4; October 2015
Biometrics Goniometers are used in this study to identify phases of the movement cycle. Goniometers synchronously record joint angle data from the hip, knee and elbow of subjects during each exercise session. Data from other measured parameters is synchronised with this Goniometer data to identify at which phase in the movement cycle core muscles are activated and which exercises are best for core muscle training.
Keywords: DataLOG DataLOG Analysis SW EMG Pain Sports Science Sports Rehabilitation Sports Therapy Biomechanics Hong Kong 2015
Shirley S. M. Fong, Y. T. Tam, Duncan J. Macfarlane, Shamay S. M. Ng, Young-Hyeon Bae, Eleanor W. Y. Chan, X. Guo. Evidence-Based Complementary and Alternative Medicine 2015, Article iD: 910168
Biometrics Ltd surface EMG sensors are applied over the core muscles of subjects from two groups (individuals with and without an expert Kinesiology tape application); sensors are connected to the DataLOG unit which is subject worn via a belt around the waist. A variety of TRX exercises are performed and results are discussed to present a comparison between EMG RMS values from both subject groups (RMS data is calculated using the Biometrics DataLOG Analysis Software).
Keywords: Goniometers EMG Elbow Flexion Elbow Extension Upper Extremity Biomechanics Germany 2015
Sylvie C. F. A. Von Werder, Tim Kleiber, Catherine Disselhorst-Klug. Frontiers in Physiology, February 2015, Volume 6, Article 30.
This study focuses on interpretation of surface EMG data; Biometrics Ltd Goniometers are used to provide the angular data corresponding to elbow flexion and extension movements performed by the subject population. A final discussion presents the differences of concentric/eccentric muscle activation when the elbow is in flexion/extension within determined angle ranges.
Keywords: K800 Amplifier EMG Experimental Control Clinical Applications Neurology USA 2014
Alexander Opitz, Wynn Legon, Jerel Mueller, Aaron Barbour, Walter Paulus, William J. Tyler. Frontiers in Human Neuroscience 2014; 8: 1043.
Surface EMG is monitored throughout this study, to quantify the intensity of electrical pulses, using the Biometrics Ltd surface EMG sensor connected to the Biometrics Ltd K800 Amplifier. This surface EMG data is presented alongside EEG data from each experimental setup and the results are discussed.
Keywords: EMG DataLINK Ergonomics Upper Extremity DataLINK Analysis Software Fatigue USA 2014
Megan O. Conrad, Richard W. Marklin. J Ergonomics. Ergonomics and Musculoskeletal Disorder 2014, S4:006
Biometrics Ltd EMG sensors are used to quantify which of the two Motorcycle clutch designs tested are the easiest to use. Muscle fatigue data is calculated within the DataLINK Analysis software by applying the Median Frequency filter to the raw EMG data. Muscle fatigue data is presented along with other measured parameters and discussed, the study concludes that muscle fatigue data is fundamental to assess the ergonomics of similar controls.
Keywords: DataLOG EMG Stability Analysis Exercise Science Sports Science Biomechanics Korea 2014
Jae Yun Cha, Doo Chul Shin, Seung Ho Shin, Myung Mo Lee, Kyoung Jin Lee, Chang Ho Song. Journal of Physical Therapy Science. 2014 May; 26(5): 749-751
EMG data, collected using the Biometrics Ltd DataLOG unit, is used to assess core muscle activity of a subject population performing shoulder exercises. A variety of parameters were analysed to confirm whether or not the core muscles are affected by changes in surface stability or exercise intensity. The DataLOG unit recorded data from all of the identified core muscles simultaneously to allow for a statistical comparison.
Keywords: DataLOG Goniometer EMG Spasticity Stroke Upper Limb Physiotherapy Clinical Applications Spasticity in Stroke UK 2014
Cameron Lindsay, Julie Simpson, Sissi Ispoglou, Steve G. Sturman, Ananad D. Pandyan. Trials 2014, 15:12
This proposed study involves the use of Biometrics Ltd Goniometers, connected to the DataLOG unit for recording maximum wrist/elbow flexion and extension. Data will be collected at determined time intervals following stroke, some of the patients will be receiving treatment throughout the duration of the study and some patients will receive a placebo (no treatment). All data collected will be analysed to provide values for spasticity over a period of time which will verify the clinical effects of treatment.
Keywords: EMG DataLINK Parkinson's Disease Muscle Activation Clinical Applications Lower Extremity Neurology USA 2014
Amir Pourmoghaddam, Marius Dettmer, Daniel P. O'Conner, William H. Paloski, Charles S. Layne. Parkinson's disease Volume 2015, Article iD: 497825
Biometrics Ltd EMG sensors were applied to the subject population throughout the duration of this study. EMG sensors were connected to the DataLINK unit where data was exported and analysed using the SYNERGOS technique. All study participants were in the early stages of Parkinson's disease, EMG data was collected before and after taking an anti-Parkinsonian medication so that the relationship between muscle activation and medication can be determined and discussed.
Keywords: EMG Sports Science Neurology Japan 2014
Matsuura R, Arimitsu T, Yunoki T, Kimura T, Yamanaka R, Yano T. Biology of Sport, Volume 32, No.1 2015
Biometrics Ltd EMG sensors were placed over the Vastus Lateralis muscle of each subject performing cycling sprints, raw EMG data is converted into RMS data for inclusion in a statistical analysis along with other measured parameters. Cycling sprints were performed under temperature controlled environments in order to identify the relationship between environmental temperature and neuromuscular efficiency.
Keywords: DataLINK EMG Upper Limb Ergonomics DataLINK Analysis Software USA 2014
Evanda Henry, Stephanie Richmond, Nashrag Shah, Arijit Sengupta. The XXVIth Annual Occupational Ergonomics and Safety Conference - El Paso TX, June 5-6, 2014
This study focuses on comparing subject-rated comfort scores with quantified EMG measurements in order to determine the most ergonomical stylus grip. EMG data from Biometrics Ltd EMG electrodes connected to the DataLINK unit are used in this study, all data is analysed using the Biometrics Ltd DataLINK Analysis Software and presented in the results section. This study confirms that EMG data alone is not the only factor contributing to comfort scores.
Keywords: EMG Upper Limb Ergonomics DataLOG Iran 2014
Majid Motamedzade, Davood Afshari, Alireza Soltanian. Health Promotion Perspectives, 2014, 4(2), 144-150
This ergonomics study evaluates two 'carpet weaving' workstations and the effect that each has on shoulder EMG activity. Biometrics Ltd EMG sensors are applied bilaterally to the shoulder muscles of subjects, EMG sensors are connected to the DataLOG unit and data is collected over a four hour period for each workstation. A statistical analysis highlights the benefits of the ergonomically designed workstation and a brief discussion identifies the hazards of the traditional workstation, all conclusions are supported by the EMG data collected.
Keywords: DataLINK EMG Upper Limb Stoke Rehabilitation Spinal Cord Injury Rehabilitation Clinical Applications DataLINK Analysis Software UK 2014
Aamd M. Alasker. Journal of Biomedical Science and Engineering Vol. 07 No.13 (2014), Article iD: 51289
EMG data is collected from subjects throughout the duration of the study using Biometrics Ltd EMG electrodes connected to the Biometrics DataLINK unit. All subjects are instructed to perform a variety of computer based tests following training to confirm muscle performance in healthy individuals. The results from this study are discussed to highlight the importance of applying EMG control technology as a clinical rehabilitation technique for patients with poor muscle control particularly stroke/spinal cord patients.
Keywords: DataLOG EMG DataLOG Analysis Software Neurology Clinical Applications Lithuania 2014
Marius Brazaitis, Nerijus Eimantas, Laura Daniuseviciute, Dalia Mickeviciene, Rasa Steponaviciute, Albertas Skurvydas. PLoS ONE October 2, 2014
EMG sensors connected to the Biometrics Ltd DataLOG unit are used to determine muscle reflex following EMS. This data is recorded for each participant pre and post exposure to a prolonged cold environment. The EMG data along with an extensive range of other measured parameters is used to provide a statistical analysis comparing the human response of cold-water immersion between two identified study population groups.
Keywords: Goniometers SG65 EMG Ergonomics Upper Limb Biomechanics Japan 2014
Nobuyoshi Hashimoto. Bulletin. Hiroshima Institute of Technology. Research Vol.49 (2015) 83-87
This study aims to determine the requirements of a welding simulator in order to reduce the risks involved with training inexperienced individuals. Subjects, including welding professionals and beginners, are instructed to perform several welding-based tasks while a Biometrics Ltd Goniometer, attached to the wrist, and Biometrics Ltd EMG sensors recorded valuable movement data. The data collected is presented along with the outcome of the welding tasks to confirm the significant differences between the two subject groups.
Keywords: DataLOG EMG Singapore 2014
V Ranawana, MK-S Leow, CJK Henry. European Journal of Clinical Nutrition (2014) 68, 137-139
Biometrics Ltd EMG sensors are connected to the DataLOG unit which is used in this study to document the effects that Mastication has on the glycaemic index of food. EMG data was fundamental to recording not only the number of times a subject chewed but also mastication rate and other important parameters.
Keywords: DataLOG EMG, Trunk Stability Exercise Surface Sports Flexi-Bar Korea 2014
Jung-Hee Kim, Ki-Hyun So, Yu-Ri Bae, Byoung-Hee Lee. J. Phys. Ther. Sci. 26: 229-233, 2014
Trunk stability was examined during this study with the help of the Biometrics Ltd EMG sensors connected to the DataLOG unit. Subjects were instructed to perform several exercises on both stable and unstable surfaces with and without using the flexi-bar training instrument. EMG data was analysed to present a relationship between trunk stability and the exercise/exercise surface.
Keywords: DataLOG EMG Resistance Exercise Perfect Push-up Sports ForcePlates DFP4 Upper Extremity Muscle Study USA 2013
Caroline C. Allen, Katie A. Dean, Alan P. Jung, John K. Petrella. 2013 International Journal of Exercise Science 278-288
A multitude of Biometrics ltd sensors are used to conduct this muscle activity study. Subjects (all male) were instructed to perform two different types of push-up, each push-up was performed with the participants' hands on separate Biometrics Ltd ForcePlates. EMG sensors were attached to upper body muscles and both the ForcePlates and EMG sensors were connected to the DataLOG unit. Results are presented comparing the 'regular' push-up with the learned 'perfect' push-up.
Keywords: DataLOG Goniometers Stroke Rehabilitation EMG Neurology Clinical Applications Range of Motion Analysis Software Korea 2013
Go-Un Jung, Tae-Ho Moon, Gun-Woo Park, Jun-Young Lee, Byoung-Hee Lee. J.Phys.Ther.Sci. 25: 147-151, 2013
This study involved an analysis of stroke patients, the Biometrics Ltd Goniometers and EMG sensors were used to document range of motion and other clinical measurements. The Biometrics Ltd DataLOG with analysis software was used. Study participants were split into two groups in order to discover the effects of EMG-Triggered electric stimulation.
Keywords: EMG DataLINK Software Comfort Ergonomics Productivity Upper Extremity India 2013
Asmar Husain, Abid Ali Kahn, Faisal Hasan. 2013. International Journal of Advancements in Technology Vol.4, No. 1
This study utilises Biometrics Ltd EMG sensors connected to the DataLINK unit in order to document the effects of screwdriver handle ergonomics. Data is analysed using Biometrics Ltd DataLINK Analysis software and compared with comfort data along with productivity results. As the experimental variables change, data is collected and displayed with regards to each measured parameter.
Keywords: UK, EMG, Biomechanics, Neurology, Upper Extremity, 2013
J. Marchi, D. Blana, E. K. Chadwick. Medical & Biological Engineering & Computing
This study aims to determine the mobility and stability differences amongst subjects having experienced shoulder dislocation. Biometrics Ltd. EMG sensors are applied over multiple muscle locations while study participants complete an exercise protocol. EMG data is recorded and discussed to show that the difference in response between previously injured and non-injured individuals is significant.
Keywords: EMG DataLINK Lower Limb Lower Extremity Sports Performance Injury Reduction UK 2012
Peter K. Thain, Ashley K. Richardson, Andrew C.S.Mitchell. 2012. BASES Biomechanics Interest Group 27th Easter Meeting
Muscle reaction time was monitored during this study using Biometrics Ltd EMG sensors connected to the DataLINK unit. Study participants were instructed to stand barefoot on two platforms, one of which moves to simulate ankle sprain, EMG sensors were attached to the lower limb to document the muscle reaction time. A wet ice treatment was applied midway through data acquisition to confirm if this 'ice application'? effects the time taken for each of the three muscles studied to react thus affecting the performance/risk of injury of the athlete/subject.
Keywords: DataLINK Goniometer Ergonomics Torsiometer EMG Digital Event Marker UE Analysis Software USA 2012
Adam de Laveaga, Michael C. Wadman, Laura Wirth and M. Susan Hallbeck. Work 41 (2012) 4692-4698
Biometrics Ltd Goniometers, Torsiometers and EMG sensors were simultaneously used during this study. All sensors were connected to the DataLINK unit and data was analysed using the DataLINK analysis software. Subjects were instructed to complete several tasks to do with endotracheal intubation; a simulator was used and adjusted to monitor the effects of changing intubation posture.
Keywords: DataLOG EMG Gait Analysis Lower Extremity Foot Switches Lower Limb USA 2011
Timothy A Thrasher, John S Ward, Stanley Fisher 2011. Journal of NeuroEngineering and Rehabilitation 2011, 8:65
Eight Biometrics Ltd Surface EMG sensors are positioned on the lower limbs of each study participant; all sensors were connected to the DataLOG unit including foot switches (inside the subjects' shoes). An exercise protocol is followed including treadmill walking so that a complete gait analysis data set is acquired. This data is manipulated post data acquisition in order to identify rhythmic locomotor patterns.
Keywords: DataLOG EMG Foot Orthoses Sports Treadmill Running Lower Limb Qatar 2011
Luke A. Kelly, Olivier Girard, Sebastien Racinais 2011. Official Journal of the American college of Medicine. Medicine and Science in Sports and Exercise, Vol 43, No 12, pp 2335-2343
Biometrics Ltd equipment (EMG sensors connected to the DataLOG unit) was used to collect data for this comparison study. The study population consisted of male recreational athletes, each subject was instructed to complete an hours' run while lower limb EMG data was measured, along with other parameters. The positioning of the EMG surface electrodes was marked so that the experiment could be repeated with all participants wearing foot orthoses in their running shoes. A comparative analysis is detailed.
Keywords: DataLOG SX230 EMG Analysis Software Sports Exercise Lower Extremity Physiology Lower Extremity UK 2011
N Ball, J Scurr; Journal Of Exercise Physiology, Vol 14 Number 4 August 2011
Biometrics Ltd DataLOG with analysis software and SX230 EMG used to measure EMG activity to assess the effect of different muscle actions, velocity, and load on the bilateral EMG response of the triceps surae.
Keywords: DataLOG P3X8 SX230 EMG Mastication UK 2011
H Jan Smit, E K Kemsley, H S Tapp, C Jeya, K Henry; Appetite - 1168 Feb 2011
Biometrics Ltd DataLOG and EMG used to measure bilateral EMG activity of masseter muscle and anterior portion temporalis muscles during chewing of food.
Keywords: Spasticity ARAT EMG Neurology Goniometers Stroke Muscle Activity Force Range of Motion Stiffness Pain UE Wrist Contracture UK 2011
S Malhotra, AD Pandyan, S Rosewilliam, C Roffe, H Hermens; Clinical Rehabilitation 2011; 25: 184-191
Biometrics Ltd equipment is used to identify a relationship between upper limb functional recovery and the development of spasticity in stroke patients over a quantified time. A combination of Biometrics sensors including Goniometers and EMG probes were used along with a force transducer to evaluate range of motion muscle activity and force simultaneously during exercise. With this data, clinicians are capable of studying the development of spasticity and wrist contractures over time in addition to confirming the relationship between spasticity, function and contracture development.
Keywords: DataLOG EMG Running Sports Lower Extremity Lower Extremity Iran 2011
SS Bonab, B Tarverdizadeh, MA Azarbayjani, YS Zamani; World Applied Sciences Journal, 13 (3) 2011 pages 552 - 557
Biometrics Ltd DataLOG and EMG used to measure EMG activity in Gastrocnemius muscle whilst running on a treadmill, comparing athletes with non-athletes.
Keywords: DataLINK EMG SX230 Stroke Neurology Clinical Applications Lower Extremity Cycling Exercise UK 2011
N Hancock, L Shepstone, P Rowe, PK Myint, V Pomeroy; Trials 2011 12:68
Biometrics Ltd DataLink and EMG sensors (SX230) used to measure muscle activity in early stroke patients during stationary bike pedalling exercise.
Keywords: DataLOG EMG Aging Older Adults Long-Term EMG Muscle Activity Muscle UE Quiescence Lower Limb Upper Limb Canada 2010
Olga Theou, Gareth R. Jones, Anthony A. Vandervoort, Jennifer M. Jakobi 2010. Experimental Gerontology 25 (2010) 909-917
This frailty study relied on acquisition of quantified EMG measurements recorded over a significant time period (9/10 hour). Biometrics Ltd EMG sensors connected to the DataLOG unit allowed each study participant to freely go about their regular day while EMG data from their upper and lower limbs was collected and stored within the DataLOG unit (save to card mode). Data was analysed post data acquisition and combined with other quantified parameters to discuss the relationship between muscle activity and frailty category.
Keywords: EMG DataLINK Crosstalk UE Forearm Flexors Grip Korea 2010
Yong-Ku Kong, M. Susan Hallbeck, Myung-Chul Jung (2010). Journal of Electromyography and Kinesiology 20, 1223-1229
This crosstalk analysis utilises the Biometrics Ltd Surface EMG sensors connected to the DataLINK unit. Subjects were measured and EMG sensors were applied to specific points of their forearms, EMG data was then recorded during static grip exercises. Post data acquisition filtering is applied to the EMG data to present the effects of crosstalk.
Keywords: Spasticity Botulinum Neurology Toxin Stroke Elbow Wrist Arm Function UE Grip Strength Range of Motion EMG Goniometer Dynamometer DataLINK ARAT UK 2010
Elizabeth Cousins, Anthony Ward, Christine Roffe, Lesley Rimington, Anand Pandyan; clinical Rehabilitation 2010; 24: 501-513
A variety of Biometrics Ltd sensors are used to measure arm function and spasticity in stroke patients. Sensors used include the Dynamometer, EMG probes, Goniometers and a custom built, hand held force transducer all connected to the Biometrics Ltd DataLINK unit. Data was recorded at distinct time intervals post stroke in order to document arm function recovery of two control groups, one group were administered a low dose of botulinum toxin early on after stroke while the other was administered a placebo.
Keywords: EMG SX230 Goniometers SG65 Ergonomics Workplace Analysis UE China 2010
YT Chen, CY Chen, HW Liang, TR Chang, YH Hwang; Journal Of Occupational Safety and Health 18:p1-14 2010
Biometrics Ltd EMG used to monitor activities of extensor digitorum communis (EDC) and flexor digitorium superficialis (FDS) during various hand activities while the Biometrics Ltd Goniometer simultaneously measured the wrist movement and number of repetitions.
Keywords: DataLOG P3X8 EMG SX230 Muscle Fatigue Lower Extremity Lithuania 2010
L Daniuseviciute, K Pukenas, M Brazaitis, A Skurvydas, S Sipaviciene, I Ramanauskiene, V Linonis; Electronics and Electrical Engineering 2010 No. 8(104), Medicine Technology T115
Biometrics Ltd DataLOG and EMG sensors used to recorded muscle activity of Vastus lateralis and biceps femoris during jumping activity for fatigue analysis.
Keywords: DataLOG W4X8 SX230 EMG Robot Teleoperation UK 2010
H Farid, G Nia, J A R Cannan, M A Oskoei, H Hu, University OF Essex Publication CES-507
Biometrics Ltd DataLOG and EMG sensors used to record human EMG signals which in turn are used to control a robotic arm.
Keywords: EMG DataLOG Forearms Muscle Activity Health and Safety UE Ergonomics Canada 2009
Vi, Peter 2009 Infrastructure Health and Safety Association
This comparative study utilises Biometrics Ltd EMG sensors connected to the DataLOG unit, EMG sensors are placed on the forearms of participants during the activity/data acquisition stage. All EMG data collected is presented in order to discuss the comparisons between two safety techniques used in the building and construction industry for ladder climbing. Participants wore the DataLOG unit on a belt around their waist as they climbed ladders using each safety device.
Keywords: EMG DataLOG Goniometer UE Work-related Musculoskeletal Disorders Ergonomics Wrist Goniometry Forearm Extensor Sweden 2009
Gert-Ake Hansson, Istvan Balogh, Kerstina Ohlsson, Lothy Granqvist, Catarina Nordander, Inger Arvidsson, Ingrid Akesson, Jeanette Unge, Ralf Rittner, Ulf Stromberg, Staffan Skerfving. International Journal of Inductrial Ergonomics 39 (2009) 221-233
Biometrics Ltd EMG sensors and Goniometers were used for this extensive ergonomic study. EMG data from the forearm extensors and goniometry data from the wrist were collected simultaneously using the DataLOG unit. A large subject population was used involving workers from a wide range of industries in order to determine the effects on the wrist and forearm in different job roles.
Keywords: DataLINK EMG Analysis Software Greece UK 2009
Gregorios Krekoukias, Nicola J. Petty, Liz Cheek. 2009. Journal of Electromyography and Kinesiology 19 39-45
Biometrics Ltd EMG sensors are used to document muscle activity in this study analysing the effects of lumbar spine mobilisation. All EMG sensors were connected to the Biometrics Ltd DataLINK unit and data collected was filtered using the DataLINK software. All subjects within this study were instructed to follow the specified protocol; their EMG data was recorded before and after posteroanterior mobilisation. The subject population was divided into three groups (placebo, mobilisation and control) in order to allow for a comparison analysis.
Keywords: DataLINK Goniometers EMG UE Stroke Neurology Clinical Applications Spasticity Botulinum Toxin Elbow Wrist UE UK 2009
E Cousins, A B Ward, C Roffe, L D Rimington, A D Pandyan; Physical Therapy Volume 89 Number 7 p688-697
Biometrics Ltd DataLINK, Goniometers and EMG sensors used as a neurophysiological measure of joint angle and EMG activity in post stroke patients treated for spasticity with Botulinum toxin.
Keywords: DataLOG P3X8 SX230 EMG Sports Goniometer Analysis Software Exercise Cycling Lower Extremity Spain 2009
G J Marquez, J Mon, R M Acero, Jose A Sanchez and M Fernandez-Del-Olmo; The Journal Of Strength And Conditioning Research 23(5)/1470-1476 2009
This study was designed to determine the effect of different cycling cadences at low intensity and short duration on explosive muscle movements. Data acquisition using Biometrics DataLOG with analysis software, Goniometers and SX230 EMG to measure the joint movements and muscle activity of the leg.
Keywords: DataLINK EMG SX230 Analysis SW Gait Analysis Lower Extremity India 2009
N Kunju, N Kumar, D Pankaj, A Dhawan, DR Amod Kumar; Indian Journal of Biomechanics, Special Issue (NCBM 7-8 March 2009)
Biometrics Ltd DataLINK and SX230 EMG used to measure EMG activity of Gastrocnemius and Soleus muscles whilst subject was walking. Data was analyised using the RMS and Median Frequency filters in the Biometrics Ltd Analysis Software.
Keywords: EMG SX230 Gonio SG110W Contact Switches DataLINK Veterinary Dogs Gait Analysis USA 2009
S Lauer, R Hillman, L Li, G Hosgood; American Journal of Veterinary Research 2009, vol 70, no 5, pp 658-664
Biometrics Ltd Surface EMG sensors, electrogoniometers, contact switches and data acquisition instrumentation were used in this study to determine the effect of various levels of treadmill incline on the muscle activity and joint position/movement in healthy dogs.
Keywords: EMG DataLOG Software Muscle Activity Sports Clinical Applications Temperature Effects Qatar 2008
Hyperthermia impairs short-term memory and peripheral motor drive transmission
This study aims to document the relationship between ambient temperature and muscle activity. The Biometrics Ltd EMG sensors (connected to the DataLOG unit) were applied to subjects and worn throughout the duration of the study (over each of the three temperature environments). EMG signals were collected and analysed post data acquisition to quantify muscle activity.
Keywords: DataLOG EMG Construction Force Repetition Intervention Ergonomics Canada 2008
Vi, Peter 2008 AHFE International Conference
Biometrics Ltd EMG sensors were used in this study in order to compare muscle activity between two sanding techniques. The EMG sensors were connected to the Biometrics Ltd DataLOG unit and data was analysed post acquisition. Findings from this study are useful to the building and construction industry as they highlight some egronomical limitations of new techniques/equipment.
Keywords: EMG DataLINK Visual-spatial Analysis Centre of Foot Pressure (COP) Biofeedback Sensory-motor System Balance Canada 2008
Aimee L. Betker, toy szturm, Zahra m. K. Moussavi. (2008). IEE engineering in Medicine and Biology Magazine.
This visual-spatial experiment includes the use of Biometrics EMG sensors connected to the DataLINK unit. Subjects are monitored as they undertake a biofeedback 'game' in which their ability to maintain balance is analysed. EMG data collected is filtered and displayed alongside the centre of foot pressure (COP) results to determine an individuals' response to different Motor tasks.
Keywords: DataLOG SX230 EMG Deep Vein Thrombosis Lower Extremity Ireland 2008
KJ O'Donovan, AK Bourke, DT O'Keeffe, G OLaighin; Medical Engineering & Physics 31 2009 p55-60
Biometrics DataLOG and SX230 EMG sensors used to measure EMG activity of calf muscle for comparison against an inertial sensor system whilst performing exercises to reduce the risk of DVT.
Keywords: DataLINK EMG Goniometers Wrist Ergonomics UE Ireland 2008
A V Savescu, M L Latash and V M Zatsiorsky; University Of Limerick Ireland; Healthcare Systems Ergonomics and Patient Safety (HEPS) Conference, Strasbourg, June 25-27, 2008
Biometrics Ltd DataLINK, Goniometers, and EMG were used to record wrist posture and forearm muscle activity in simulated endoscopy procedure.
Keywords: DataLINK EMG SX230 UE UK 2008
MA Oekoei, H Hu and JQ Gan; University Of Essex, UK; 30th Annual International IEEE EMBS Conference Vancouver, Canada, August 20 -24 2008
Biometrics Ltd SX230 electrodes used to measure muscle activity in four locations on forearm to measure whilst playing computer games.
Keywords: EMG SX230 DataLINK Analysis Software Lower Extremity Clinical Applications Sports PT Spain 2008
M Arroyo-Morales, N Olea, MM Martinez, A Hidalgo-Lozano, C Ruiz-Rodriguez, L Diaz-Rodriguez; The Journal of Alternative and Complementary Medicine 2008, vol 14, no 10, pp 1223-1229
Biometrics Ltd EMG sensors and DataLINK data acquisition system with analysis software was used to quantify muscle activity in the quadriceps in this study to evaluate the effect of massage on neuromuscular recruitment, mood state, and mechanical nociceptive threshold after high-intensity exercise.
Keywords: EMG SX230 UE Robotic Arm Control India 2008
GS Patel, A Rai, S Prasad; Sensors and Transducers Journal March 2008, vol 89, issue 3, pg 39-51
The aim of this paper is to describe a human machine interface using Electromyogram (Biometrics Ltd SX230 EMG sensors) signal to artificially control the limb movement.
Keywords: Spasticity Goniometers EMG DataLINK Neurology Stroke Clinical Applications Biomechanics Range of Motion Muscle Activity Force ARAT UK 2008
Sweta Malhotra, Elizabeth Cousins, Anthony Ward, Charles Day, Peter Jones, Christine Roffe, Anand Pandyan; Clinical Rehabilitation 2008; 22: 1105-1115
Spasticity is measured at the wrist flexors of stroke patients using a combination of Biometrics Ltd EMG probes and Goniometers along with a force transducer connected to the Biometrics Ltd DataLINK unit. Force, range of motion and muscle activity were measured simultaneously during patient exercise in order to confirm the relationship between biomechanical, clinical and neurophysiological measurements necessary to best manage and assess spasticity.
Keywords: Gonio Knee Sports EMG Biomechanics Ankle Lower Extremity Physiotherapy Japan 2007
S Kasahara, J Ebata, M Takahashi; Journal of Physical Therapy Science 2007; 19:251-256
The purpose of this study was to evaluate the repeated one-leg heel-rise test method of ankle plantar flexion in MMT with kinematic measuring devices and EMG. Biometrics Ltd electrogoniometers were used to monitor ankle and knee movements during the test.
Keywords: Gonio SG65 EMG SX230 Wrist Elbow UE Ergonomics in Surgery USA Korea 2007
A Trejo, MC Jung, D Oleynikov, MS Hallbeck; Applied Ergonomics 2007, 38: 745-753
One of the main ergonomic problems associated with laparoscopy is the surgeon's non-neutral position during surgery. The objective of this study was to evaluate a laparoscopic tool design by examining the effects of hand posture, target position and monitor angle on physical workload and operation efficiency during both insertion and aim tasks. Biometrics Ltd electrogoniometers were used to measure wrist and elbow position. Biometrics Ltd EMG sensors were used to measure muscle activity in forearm and upper arm muscles.
Keywords: EMG SX230 Lower Extremity Sports Japan 2007
R Matsuura, H Ogata, T Yunoki, T Arimitsu, T Kimura, T Yano; Journal of Physiological Anthropology 2007, 26:51-57
Biometrics Ltd SX230 EMG sensors were used to collect lower extremity muscle activity during each of ten cycling sprints.
Keywords: EMG SX230 DataLOG Lower Extremity Gait Clinical Applications Neuro Rehabilitation USA 2006
K Saremi, J Marehbian, X Yan, JP Regnaux, R Elashoff, B Bussel, B Dobkin; Neurorehabilitation and Neural Repair 2006, 20(2)
A biomechanical model was used to compute lower extremity joint kinematics over a short walkway. Surface EMG was acquired with the (Biometrics Ltd) DataLOG system using 8 (Biometrics Ltd) SX230 EMG sensors and analysed using (Biometrics Ltd) version 3 Analysis Software.
Keywords: EMG SX230 Lower Extremity Work Ergonomics Japan 2006
Y Toshihiko, T Kumiko, I Hidemi, K Mikiko, F Kimie, T Katsuyuki, M Katsumi; Journal of Human Nursing Studies 2006, vol 3, pg 11-21
Biometrics Ltd SX230 EMG sensors were used to measure to muscle function.
Keywords: EMG SX230 Lower Extremity Sports Japan 2006
R Matsuura, H Ogata, T Yunoki, T Arimitsu, T Yano; Journal of Physiological Anthropology 2006, 25:267-273
Biometrics Ltd SX230 EMG sensors were used to collect lower extremity muscle activity in repeated cycling sprints.
Keywords: Gonio SG150 EMG SX230 DataLINK Sports Clinical Applications Knee Lower Extremity Applied Physiology USA 2005
J Petrella, JS Kim, C Tuggle, S Hall, M Bamman; Journal of Applied Physiology 2005, 98:211-220
The purposes of this study were to examine age and gender differences in knee extension strength, power, and fatigue using open- and closed-chain testing procedures. Knee position and flexion/extension movement was measured using Biometrics Ltd electrogoniometers and neural activity of the right knee extensors was measured for each of three superficial quadriceps muscles using Biometrics Ltd EMG sensors. EMG were digitized at 1000 Hz and electrogoniometer inputs at 500 Hz, and data from each input were analyzed simultaneously using Biometrics Ltd DataLINK with software version 2.0.
Keywords: Gonio EMG SX230 Head Neck Wrist UE Workplace Ergonomics Taiwan 2005
YP Liu, HC Chen, CY Chen; Journal of Medical and Biological Engineering 2005, 26(1):12-28
Biometrics Ltd electrogoniometers and EMG sensors were used for onsite measurement of the physical workload of workers, including head and neck of a truck driver and wrist and forearm of a punch press operator.