Research Topics
| P MadeleineSummaryAffiliation: Aalborg University Country: Denmark Publications
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Detail Information
Publications
Gender effects on trapezius surface EMG during delayed onset muscle soreness due to eccentric shoulder exerciseHongling Nie
Laboratory for Experimental Pain Research, Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7D 3, DK 9220 Aalborg, Denmark
J Electromyogr Kinesiol 17:401-9. 2007..A protective adaptation to DOMS, i.e. decrease in RMS values was found with no gender differences...- Short-term effects of implemented high intensity shoulder elevation during computer workMette K Larsen
National Research Centre for the Working Environment, Copenhagen, Denmark
BMC Musculoskelet Disord 10:101. 2009..The aim of this study was to investigate short-term effects of a high intensity contraction on productivity, RPE and upper trapezius activity and rest during computer work and a subsequent pause from computer work... - Pressure pain sensitivity maps of the neck-shoulder and the low back regions in men and womenAsbjørn T Binderup
Laboratory for Ergonomics and Work related Disorders, Center for Sensory Motor Interaction, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
BMC Musculoskelet Disord 11:234. 2010..The aim of this study was to assess PPT maps from the cervico-thoracic and lumbar regions in men and women... - Spectral moments of mechanomyographic signals recorded with accelerometer and microphone during sustained fatiguing contractionsPascal Madeleine
Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7D 3, 9220, Aalborg, Denmark
Med Biol Eng Comput 44:290-7. 2006..Moreover, the characteristics of MMG signals recorded with microphones and accelerometers have important differences, which should be taken into account when comparing results from different studies... - Changes in the amount and structure of motor variability during a deboning process are associated with work experience and neck-shoulder discomfortP Madeleine
Laboratory for Ergonomics and Work related Disorders, Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7, Bldg D 3, DK 9220 Aalborg, Denmark
Appl Ergon 40:887-94. 2009..05. These findings suggest a functional role of experience via learning effects and discomfort through compensatory mechanisms on the size and structure of motor variability... - Changes in the spatio-temporal organization of the trapezius muscle activity in response to eccentric contractionsP Madeleine
Laboratory for Ergonomics and Work related Disorders, Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
Scand J Med Sci Sports 21:277-86. 2011.... - Changes in the degree of motor variability associated with experimental and chronic neck-shoulder pain during a standardised repetitive arm movementPascal Madeleine
Laboratory for Work related Pain and Biomechanics, Center for Sensory Motor Interaction, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7, Bldg D 3, 9220 Aalborg, Denmark
Exp Brain Res 185:689-98. 2008..Experimental pain likely resulted in a quest for a motor solution reducing nociceptive influx, while chronic pain was characterised by a diminished motor flexibility... - Time to task failure in shoulder elevation is associated to increase in amplitude and to spatial heterogeneity of upper trapezius mechanomyographic signalsPascal Madeleine
Laboratory for Work related Pain and Biomechanics, Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7 D 3, 9220, Aalborg, Denmark
Eur J Appl Physiol 102:325-33. 2008.... - Heterogeneous mechanomyographic absolute activation of paraspinal muscles assessed by a two-dimensional array during short and sustained contractionsPascal Madeleine
Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
J Biomech 40:2663-71. 2007..This study underlines the importance of using multiple recording sites when assessing back muscle activity... - Effects of electromyographic and mechanomyographic biofeedback on upper trapezius muscle activity during standardized computer workPascal Madeleine
Center for Sensory Motor Interaction, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7, Bldg D 3, DK 9220 Aalborg, Denmark
Ergonomics 49:921-33. 2006..MMG-based biofeedback is a potential reliable alternative to EMG in ergonomics. A lowering of the trapezius muscle activity may contribute to diminish the risk of work related musculoskeletal disorders development... - Experimental muscle pain changes the spatial distribution of upper trapezius muscle activity during sustained contractionPascal Madeleine
Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7D 3, 9220 Aalborg East, Denmark
Clin Neurophysiol 117:2436-45. 2006..To investigate the effect of local excitation of nociceptive muscle afferents on the spatial distribution of muscle activity... - Characterization of postural control deficit in whiplash patients by means of linear and nonlinear analyses - A pilot studyPascal Madeleine
Laboratory for Ergonomics and Work related Disorders, Center for Sensory Motor Interaction, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7, Bldg D 3, DK 9220 Aalborg, Denmark
J Electromyogr Kinesiol 21:291-7. 2011..Linear and nonlinear analyses can thus be helpful for the quantification of postural control in normal and pathological conditions... - On functional motor adaptations: from the quantification of motor strategies to the prevention of musculoskeletal disorders in the neck-shoulder regionP Madeleine
Laboratory for Ergonomics and Work related Disorders, Department of Health Science and Technology, Aalborg University, Center for Sensory Motor Interaction, Aalborg, Denmark
Acta Physiol (Oxf) 199:1-46. 2010..Moreover, muscle fatigue and discomfort are reported to play a relevant initiating role in WMSD... - Spatial and force dependency of mechanomyographic signal featuresPascal Madeleine
Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7 D 3, DK 9220 Aalborg, Denmark
J Neurosci Methods 158:89-99. 2006..These results highlight limitations when using single-channel MMG features for the assessment of motor unit control strategies, due to a substantial effect of position on the relation between force and MMG characteristics... - The size of cycle-to-cycle variability in biomechanical exposure among butchers performing a standardised cutting taskPascal Madeleine
Laboratory for Work related Pain and Biomechanics, Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
Ergonomics 51:1078-95. 2008..05). These findings indicate that the variability of motor patterns in repetitive work changes with experience and pain. A change towards a more variable motor strategy may protect workers from work-related musculoskeletal disorders... - Reorganisation of human step initiation during acute experimental muscle painP Madeleine
Center for Sensory Motor Interaction SMI, Aalborg University, Fredrik Bajers Vej 7, Bldg D 3, DK 9220, Aalborg, Denmark
Gait Posture 10:240-7. 1999..Peripheral nociceptive input appeared to alter the internal representation used in the step initiation motor program... - Enhanced temporal summation of pressure pain in the trapezius muscle after delayed onset muscle sorenessHongling Nie
Laboratory for Experimental Pain Research, Department of Health Science and Technology, Center for Sensory-Motor Interaction (SMI, Aalborg University, Fredrik Bajers Vej 7D-3, 9220, Aalborg, Denmark
Exp Brain Res 170:182-90. 2006..These data indicate that muscle soreness might facilitate the central components of temporal summation to mechanical stimulation... - Experimental muscle pain increases mechanomyographic signal activity during sub-maximal isometric contractionsP Madeleine
Center for Sensory Motor Interaction, Department of Health Science and Technology, Aalborg University, Building D 3, Fredrik Bajers Vej 7, DK 9220 Aalborg, Denmark
J Electromyogr Kinesiol 15:27-36. 2005..Under well-controlled conditions, MMG recordings may be more sensitive than surface EMG recordings and clinically useful for detecting non-invasively increased muscle mechanical contributions during muscle pain conditions... - Gender-specific differences in electromyographic changes and perceived pain induced by experimental muscle pain during sustained contractions of the upper trapezius muscleHong-You Ge
Center for Sensory-Motor Interaction, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7 D-3, DK-9220, Aalborg, Denmark
Muscle Nerve 32:726-33. 2005..It was concluded that the pain-induced changes in motor control strategies during sustained contractions differ in men and women, which may partly explain gender differences in the incidence of musculoskeletal pain... - Active biofeedback changes the spatial distribution of upper trapezius muscle activity during computer workAfshin Samani
Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Aalborg East, Denmark
Eur J Appl Physiol 110:415-23. 2010..The study introduced new aspects in relation to the potential benefit of superimposed muscle contraction in relation to the spatial organization of muscle activity during computer work... - Non-linear analysis of the structure of variability in midfoot kinematicsM S Rathleff
Orthopaedic Division, North Denmark Region, Aalborg Hospital Aarhus University Hospital, Aalborg, Denmark
Gait Posture 31:385-90. 2010..The purpose of this study was to calculate sample entropy (SaEn) to establish normal values of non-linear variability and to examine which factors are associated with SaEn in midfoot kinematics... - Mechanomyography and electromyography force relationships during concentric, isometric and eccentric contractionsP Madeleine
Center for Sensory Motor Interaction SMI, Aalborg University, Fredrik Bajers Vej 7, Bldg D 3, DK 9220, Aalborg East, Denmark
J Electromyogr Kinesiol 11:113-21. 2001..These results highlight that EMG and MMG provide complementary information about the electrical and mechanical activity of the muscle. Different activation strategies seem to be used during graded isometric and anisometric contraction... - Delayed onset muscle soreness in neck/shoulder musclesHongling Nie
Laboratory for Experimental Pain Research, Center for Sensory-Motor Interaction, Aalborg University, Fredrik Bajers Vej 7D-3, DK-9220 Aalborg, Denmark
Eur J Pain 9:653-60. 2005..DOMS did not distribute evenly in the neck/shoulder region. Soreness after exercise in the neck and shoulder seems not to be among the conditions that produce predominant musculoskeletal pain in females... - Hypoalgesia to pressure pain in referred pain areas triggered by spatial summation of experimental muscle pain from unilateral or bilateral trapezius musclesHong-You Ge
Laboratory for Experimental Pain Research, Center for Sensory-Motor Interaction (SMI, Aalborg University, Fredrik Bajers Vej 7-D3, DK-9220 Aalborg, Denmark
Eur J Pain 7:531-7. 2003..The present experimental model might be used for further investigation of descending inhibition related to the spatial characteristics of nociceptive stimuli in humans... - Pressure pain threshold mapping of the trapezius muscle reveals heterogeneity in the distribution of muscular hyperalgesia after eccentric exerciseAsbjørn T Binderup
Laboratory for Ergonomics and Work related Disorders, Department of Health Science and Technology, Aalborg University, Center for Sensory Motor Interaction, Fredrik Bajers Vej 7D 3, DK 9220 Aalborg, Denmark
Eur J Pain 14:705-12. 2010..The technique of high density pressure pain topographical mappings can be helpful in characterizing muscle hyperalgesia and its heterogeneity... - Hypoalgesia in the referred pain areas after bilateral injections of hypertonic saline into the trapezius muscles of men and women: a potential experimental model of gender-specific differencesHong-You Ge
Laboratory for Experimental Pain Research, Center for Sensory-Motor Interaction (SMI, Aalborg University, Aalborg, Denmark
Clin J Pain 22:37-44. 2006..This experimental model may be potentially used to detect gender differences in descending inhibition... - Standardized low-load repetitive work: evidence of different motor control strategies between experienced workers and a reference groupPascal Madeleine
Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7, Building D 3, DK 9220 Aalborg, Denmark
Appl Ergon 34:533-42. 2003..e. more variable form of coordination pattern. Furthermore, the initial implementation of a possible protective motor strategy by experienced workers might be a very important prognostic factor... - Sex differences in temporal characteristics of descending inhibitory control: an evaluation using repeated bilateral experimental induction of muscle painHong-You Ge
Laboratory for Experimental Pain Research, Center for Sensory-Motor Interaction (SMI, Aalborg University, Fredrik Bajers Vej 7 D-3, DK-9220 Aalborg, Denmark
Pain 110:72-8. 2004..Repeated noxious muscular stimuli may inhibit further build-up of DNIC, which may reflect a mechanism of plasticity of the descending inhibitory systems following recurrent nociceptive barrage for both sexes... - Quantitative posturography in altered sensory conditions: a way to assess balance instability in patients with chronic whiplash injuryPascal Madeleine
Center for Sensory Motor Interaction, Aalborg University, Aalborg, Denmark
Arch Phys Med Rehabil 85:432-8. 2004..To quantify neck mobility and posture with and without various postural perturbations... - Upper trapezius muscle mechanomyographic and electromyographic activity in humans during low force fatiguing and non-fatiguing contractionsPascal Madeleine
Centre for Sensory Motor Interaction, Aalborg University, Fredrik Bajers Vej 7, Bldg D 3, 9220 Aalborg, Denmark
Eur J Appl Physiol 87:327-36. 2002..For fatiguing contractions, normalisation of the EMG and MMG to some extent can lead to a misleading interpretation. Assessment of the upper trapezius muscle by means of MMG may be valuable in ergonomics... - Dynamic shoulder dynamometry: a way to develop delay onset muscle soreness in shoulder musclesPascal Madeleine
Laboratory for Experimental Pain Research, Center for Sensory Motor Interaction, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7D 3, DK 9220 Aalborg, Denmark
J Biomech 39:184-8. 2006..In future, the apparatus will enable investigations of sensory-motor interactions in the shoulder region... - Development of muscle fatigue as assessed by electromyography and mechanomyography during continuous and intermittent low-force contractions: effects of the feedback modePascal Madeleine
Center for Sensory Motor Interaction SMI, Aalborg University, Fredrik Bajers Vej 7, Bldg D 3, 9220 Aalborg, Denmark
Eur J Appl Physiol 87:28-37. 2002.... - Sensitization in patients with painful knee osteoarthritisLars Arendt-Nielsen
Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
Pain 149:573-81. 2010..This study highlights the importance of central sensitization as an important manifestation in knee OA... - Gender differences in pain modulation evoked by repeated injections of glutamate into the human trapezius muscleHong-You Ge
Center for Sensory-Motor Interaction (SMI, Department of Health Science and Technology, Aalborg University, Aalborg DK-9220, Denmark
Pain 113:134-40. 2005..In addition, the reduction of PPTs in the local pain area evoked by intramuscular glutamate injection may represent an early process of peripheral pressure hyperalgesia, which is most likely gender independent... - Simultaneous modulation of the exteroceptive suppression periods in the trapezius and temporalis muscles by experimental muscle painHong-You Ge
Laboratory for Experimental Pain Research, Center for Sensory-Motor Interaction (SMI, Aalborg University, Fredrik Bajers Vej 7 D-3, DK-9220 Aalborg, Denmark
Clin Neurophysiol 115:1399-408. 2004.... - Experimental pain leads to reorganisation of trapezius electromyography during computer work with active and passive pausesAfshin Samani
Laboratory for Ergonomics and Work related Disorders, Center for Sensory Motor Interaction, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7 D 3, 9220, Aalborg East, Denmark
Eur J Appl Physiol 106:857-66. 2009..Acute pain led to muscle activation pattern during computer work considered to increase the risk of developing work-related musculoskeletal disorders... - Motor unit acceleration maps and interference mechanomyographic distributionDario Farina
Department of Health Science and Technology, Center for Sensory Motor Interaction SMI, Aalborg University, Fredrik Bajers Vej 7D 3, 9220 Aalborg, Denmark
J Biomech 41:2843-9. 2008..The observed dependency of MUAMs on motor unit location provides a quantitative analysis of the effect of the volume conductor on the recorded surface MMG signal... - Temporal summation of pressure pain during muscle hyperalgesia evoked by nerve growth factor and eccentric contractionsHongling Nie
Center for Sensory Motor Interaction, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7D 3, DK 9220 Aalborg, Denmark
Eur J Pain 13:704-10. 2009..Intramuscular administration of NGF intensified the DOMS responses, evoking facilitated temporal summation. Central as well as peripheral sensitization mechanisms may play a role in the facilitation... - [Pain mechanisms in chronic musculoskeletal conditions]Thomas Graven-Nielsen
Center for Sanse Motorisk Interaktion, Institut for Sundhedsvidenskab og Teknologi, Aalborg Universitet, 9000 Alborg, Denmark
Ugeskr Laeger 172:1824-7. 2010..Recent studies have highlighted the contributions of genetic factors to pain sensitivity... - Topographical mapping and mechanical pain sensitivity of myofascial trigger points in the infraspinatus muscleHong You Ge
Centre for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7 D 3, DK 9220 Aalborg, Denmark
Eur J Pain 12:859-65. 2008..To screen for the presence of latent and active myofascial trigger points (MTrPs) in patients with unilateral shoulder and arm pain and perform topographical mapping of mechanical pain sensitivity bilaterally in the infraspinatus muscles... - Gradual enlargement of human withdrawal reflex receptive fields following repetitive painful stimulationOle K Andersen
Department of Health Science and Technology, Center for Sensory Motor Interaction, Aalborg University, Fredrik Bajers Vej 7, D3, DK 9220 Aalborg, Denmark
Brain Res 1042:194-204. 2005..Furthermore, the motor programme task controls the reflex sensitivity within the reflex receptive field and, hence, the sensitivity of the temporal summation mechanism... - The change in spatial distribution of upper trapezius muscle activity is correlated to contraction durationDario Farina
Center for Sensory Motor Interaction, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7D 3, 9220 Aalborg East, Denmark
J Electromyogr Kinesiol 18:16-25. 2008..It was concluded that the changes in spatial muscle activity distribution play a role in the ability to maintain a static contraction... - Contribution of the local and referred pain from active myofascial trigger points in fibromyalgia syndromeHong You Ge
Laboratory for Musculoskeletal Pain and Motor Control, Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
Pain 147:233-40. 2009..Active MTrPs may serve as one of the sources of noxious input leading to the sensitization of spinal and supraspinal pain pathways in FMS... - Cluster analysis of pressure pain threshold maps from the trapezius muscleAsbjørn T Binderup
Laboratory for Ergonomics and Work related Disorders, Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7D 3, Aalborg, Denmark
Comput Methods Biomech Biomed Engin 13:677-83. 2010..Further, the cluster analysis will enable the study of differences in pain sensitivity distributions between patients and controls and quantify the effect of intervention (physical or pharmacological treatments)... - The effects of neck-shoulder pain development on sensory-motor interactions among female workers in the poultry and fish industries. A prospective studyPascal Madeleine
Center for Sensory Motor Interaction SMI, Aalborg University, Fredrik Bajers Vej 7, Building 3, 9220 Aalborg, Denmark
Int Arch Occup Environ Health 76:39-49. 2003..It was investigated whether the changes were an effect of employment duration and of development of neck-shoulder complaints... - Effects of eccentric exercise on trapezius electromyography during computer work with active and passive pausesAfshin Samani
Laboratory for Ergonomics and Work related Disorders, Center for Sensory Motor Interaction, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7 D 3, 9220 Aalborg East, Denmark
Clin Biomech (Bristol, Avon) 24:619-25. 2009..The aim of this laboratory study was to investigate the effects of eccentric exercises on the trapezius muscle spatial electromyographic (EMG) activity during computer work with active and passive pauses... - Longitudinal and transverse propagation of surface mechanomyographic waves generated by single motor unit activityCorrado Cescon
Department of Health Science and Technology, Center for Sensory Motor Interaction, Aalborg University, Aalborg, Denmark
Med Biol Eng Comput 46:871-7. 2008.... - Pressure pain sensitivity mapping in experimentally induced lateral epicondylalgiaJosué Fernández-Carnero
Department of Health Science and Technology, Center for Sensory Motor Interaction, Aalborg University, Aalborg, Denmark
Med Sci Sports Exerc 42:922-7. 2010..The aim of this study was to apply topographical techniques to investigate changes in pressure pain sensitivity after induction of delayed onset muscle soreness (DOMS) in the elbow region in healthy subjects... - Active pauses induce more variable electromyographic pattern of the trapezius muscle activity during computer workAfshin Samani
Laboratory for Ergonomics and Work related Disorders, Center for Sensory Motor Interaction, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7 D 3, 9220 Aalborg East, Denmark
J Electromyogr Kinesiol 19:e430-7. 2009.... - Principle component analysis of exposure variation analysis during computer work at presence of delayed onset muscle sorenessA Samani
Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
Work 41:2387-91. 2012..This may suggest investigating the role of deep muscles in redistribution of load during computer work in response to high level eccentric contractions... - The variability and complexity of sitting postural control are associated with discomfortKaren H E Søndergaard
Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Fredrik Bajers Vej 7, 9220 Aalborg East, Denmark
J Biomech 43:1997-2001. 2010..Finally, the present study underlined the importance of quantifying motor variability for understanding the biomechanics of seated posture... - High resolution topographical mapping of warm and cold sensitivitiesXi Li
Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Fredrick Bajers Vej 7 D 3, DK 9220 Aalborg, Denmark
Clin Neurophysiol 119:2641-6. 2008..This study aims to explore the thermal sensitivity distribution (topographical mapping) over the glabrous skin of the hand in males and females... - Amount and structure of force variability during short, ramp and sustained contractions in males and femalesJacob H Svendsen
Laboratory for Ergonomics and Work related Disorders, Center for Sensory Motor Interaction SMI, Department of Health Science and Technology, Aalborg University, Fredrik Bajers Vej 7, Bldg D 3, DK 9220 Aalborg, Denmark
Hum Mov Sci 29:35-47. 2010..Moreover, gender differences most likely point towards gender-dependent force control mechanisms. The lower magnitude and structure of variability observed in females may increase the risk of muscle overload and damage... - Prophylactic tolperisone for post-exercise muscle soreness causes reduced isometric force--a double-blind randomized crossover control studyPrem Bajaj
Laboratory for Experimental Pain Research, Centre for Sensory Motor Interaction, Fredrick Bajers VEJ 7 D3, Aalborg University, Denmark DK 9220
Eur J Pain 7:407-18. 2003..The results suggest, that the prophylactic intake of tolperisone hydrochloride provides no relief to pain in course of post-exercise muscle soreness but results in reduction in isometric force... - Voluntary low-force contraction elicits prolonged low-frequency fatigue and changes in surface electromyography and mechanomyographyAnne Katrine Blangsted
Department of Physiology, National Institute of Occupational Health, Lersø Parkallé 105, DK 2100 Copenhagen, Denmark
J Electromyogr Kinesiol 15:138-48. 2005..104 and 0.127+/-0.099 ms(-2), respectively. No consistent changes were found in 80% MVC tests. In conclusion, non-exhaustive low-force muscle contraction resulted in prolonged LFF that in part was identified by the EMG and MMG signals... - A comparison between mechanomyographic condenser microphone and accelerometer measurements during submaximal isometric, concentric and eccentric contractionsAnna Jaskólska
Department of Kinesiology, Faculty of Physiotherapy, University School of Physical Education, 51 629 Wrocław, ul Rzezbiarska 4, Poland
J Electromyogr Kinesiol 17:336-47. 2007..It can be concluded that at low-moderate movement velocity, concentric contractions can be investigated by means of accelerometer and microphone... - Standardising surface electromyogram recordings for assessment of activity and fatigue in the human upper trapezius muscleDario Farina
Centro di Bioingegneria, Dept of Electronics, Politecnico di Torino, Corso Duca degli Abruzzi 24, Turin 10129, Italy
Eur J Appl Physiol 86:469-78. 2002..Data on the myoelectric manifestations of muscle fatigue of the upper trapezius muscle are provided for the optimal electrode location... - Two-dimensional spatial distribution of surface mechanomyographical response to single motor unit activityCorrado Cescon
Laboratory for Engineering of the Neuromuscular System, Department of Electronics, Politecnico di Torino, Torino, Italy
J Neurosci Methods 159:19-25. 2007..The maps of acceleration showed spatial dependency in single motor unit MMG activities. The technique provides a new insight into motor unit contractile properties...