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Methodology of electromyographic analysis of the trunk muscles during walking in healthy subjects: A literature review
30 May 2011
Abstract: Purpose: To review and discuss the literature about the use of trunk muscle electromyography – including the use of surface or fine-wire electrodes, site of application and muscle selection ...
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Eva Swinnen,
Jean-Pierre Baeyens,
Romain Meeusen,
Eric Kerckhofs
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1-12
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Individuals with non-specific low back pain use a trunk stiffening strategy to maintain upright posture
21 November 2011
Abstract: There is increasing evidence that individuals with non-specific low back pain (LBP) have altered movement coordination. However, the relationship of this neuromotor impairment to recurrent p...
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Stephanie L. Jones,
Sharon M. Henry,
Christine C. Raasch,
Juvena R. Hitt,
Janice Y. Bunn
et al.
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13-20
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Resistive vibration exercise during bed-rest reduces motor control changes in the lumbo-pelvic musculature
24 October 2011
Abstract: To understand the effects of a resistive vibration exercise (RVE) countermeasure on changes in lumbo-pelvic muscle motor control during prolonged bed-rest, 20 male subjects took part in the ...
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Daniel L. Belavý,
Stephen J. Wilson,
Gabriele Armbrecht,
Jörn Rittweger,
Dieter Felsenberg,
Carolyn A. Richardson
et al.
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21-30
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Aging effects on posture-related modulation of stretch reflex excitability in the ankle muscles in humans
28 November 2011
Abstract: The purpose of this study was to examine the effects of aging on posture-related changes of the stretch reflex excitability in the ankle extensor, soleus (SOL), and flexor, tibialis anterior...
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Hiroki Obata,
Noritaka Kawashima,
Tatsuyuki Ohtsuki,
Kimitaka Nakazawa
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31-36
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Age-related differences in the neural regulation of stretch–shortening cycle activities in male youths during maximal and sub-maximal hopping
17 October 2011
Abstract: The aim of the current study was to investigate potential age-related differences in neural regulation strategies during maximal and sub-maximal hopping. Thirty-two boys from three different...
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Rhodri S. Lloyd,
Jon L. Oliver,
Michael G. Hughes,
Craig A. Williams
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37-43
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Effects of local elastic compression on muscle strength, electromyographic, and mechanomyographic responses in the lower extremity
18 November 2011
Abstract: The purpose of this study was to investigate the effect of elastic compression on muscle strength, electromyographic (EMG), and mechanomyographic (MMG) responses of quadriceps femoris during...
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Weijie Fu,
Yu Liu,
Songning Zhang,
Xiaojie Xiong,
Shutao Wei
et al.
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44-50
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Propagation direction of natural mechanical oscillations in the biceps brachii muscle during voluntary contraction
15 November 2011
Abstract: The aim of the study was to determine the directionality of the coupling of mechanical vibrations across the biceps brachii muscle at different frequencies of interest during voluntary contr...
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Akibi A. Archer,
Perry Atangcho,
Karim G. Sabra,
Minoru Shinohara
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51-59
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Rise rate and timing variability of surface electromyographic activity during rhythmic drumming movements in the world’s fastest drummer
07 November 2011
Abstract: The winner of an international contest to find the world’s fastest drummer (WFD) can perform repetitive wrist tapping movements with one hand using a handheld drumstick at 10Hz, much faster ...
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Shinya Fujii,
Toshio Moritani
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60-66
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Muscle activity patterns of the tensor fascia latae and adductor longus for ramp and stair walking
10 November 2011
Abstract: Walking on both outdoor and indoor surfaces requires the ability to negotiate connections between vertical distances, simply known as hills and stairs. Therefore, the purpose of the present ...
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Jinger S. Gottschall,
Nori Okita,
Riley C. Sheehan
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67-73
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Spatial EMG potential distribution pattern of vastus lateralis muscle during isometric knee extension in young and elderly men
13 October 2011
Abstract: The aim of the present study was to compare spatial electromyographic (EMG) potential distribution during force production between elderly and young individuals using multi-channel surface E...
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Kohei Watanabe,
Motoki Kouzaki,
Roberto Merletti,
Mami Fujibayashi,
Toshio Moritani
et al.
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74-79
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Effect of innervation zones in estimating biceps brachii force–EMG relationship during isometric contraction
24 October 2011
Abstract: Measuring muscle forces in vivo is invasive and consequently indirect methods e.g., electromyography (EMG) are used in estimating muscular force production. The aim of the present paper was ...
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Timo Rantalainen,
Adam Kłodowski,
Harri Piitulainen
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80-87
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Effects of changes in the shape of the intracellular action potential on the peak-to-peak ratio of single muscle fibre potentials
12 September 2011
Abstract: In situ recording of the intracellular action potential (IAP) of human muscle fibres is not yet feasible, and consequently, knowledge about certain IAP characteristics of these IAPs is still...
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Javier Rodríguez,
Javier Navallas,
Luis Gila,
Ibán Latasa,
Armando Malanda
et al.
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88-97
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On the relationship between mouth opening and “broken mirror neurons” in autistic individuals
31 October 2011
Abstract: Electromyographies of the mylohyoid muscle (MH) during the execution of the goal-oriented action “grasping to eat” have been used to determine the time relationship between the opening of th...
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P.B. Pascolo,
A. Cattarinussi
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98-102
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EMG spectral characteristics of masticatory muscles and upper trapezius during maximum voluntary teeth clenching
18 November 2011
Abstract: To assess the surface electromyographic spectral characteristics of masticatory and neck muscles during the performance of maximum voluntary clench (MVC) tasks, 29 healthy young adults (15 m...
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Gianluigi Lodetti,
Andrea Mapelli,
Federica Musto,
Riccardo Rosati,
Chiarella Sforza
et al.
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103-109
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Early postural adjustments in preparation to whole-body voluntary sway
06 December 2011
Abstract: We studied postural adjustments associated with a quick voluntary postural sway under two conditions, self-paced and simple reaction-time. Standing subjects were required to produce quick di...
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Miriam Klous,
Pavle Mikulic,
Mark L. Latash
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110-116
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Feedback controlled force enhancement and activation reduction of voluntarily activated quadriceps femoris during sub-maximal muscle action
24 November 2011
Abstract: Stretch of activated muscles leads to enhanced forces compared to isometric contractions at the same muscle length and the same level of activation. This so-called residual force enhancement...
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Wolfgang Seiberl,
Daniel Hahn,
Walter Herzog,
Ansgar Schwirtz
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117-123
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Methodological considerations of task and shoe wear on joint energetics during landing
06 December 2011
Abstract: To better understand methodological factors that alter landings strategies, we compared sagittal plane joint energetics during the initial landing phase of drop jumps (DJ) vs. drop landings ...
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Sandra J. Shultz,
Randy J. Schmitz,
Amanda J. Tritsch,
Melissa M. Montgomery
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124-130
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The spectral content of postural sway during quiet stance: Influences of age, vision and somatosensory inputs
21 November 2011
Abstract: Maintenance of human upright stance requires the acquisition and integration of sensory inputs. Conventional measures of sway have had success in identifying age- and some disease-related ch...
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Navrag B. Singh,
William R. Taylor,
Michael L. Madigan,
Maury A. Nussbaum
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131-136
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The role of co-activation in strength and force modulation in the elbow of children with unilateral cerebral palsy
09 November 2011
Abstract: To study the role of coactivation in strength and force modulation in the elbow joint of children and adolescents with cerebral palsy (CP), we investigated the affected and contralateral arm...
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Siri Merete Brændvik,
Karin Roeleveld
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137-144
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Catapult effect in pole vaulting: Is muscle coordination determinant?
31 October 2011
Abstract: This study focused on the phase between the time of straightened pole and the maximum height (HP) of vaulter and aimed at determining the catapult effect in pole vaulting on HP. Seven experi...
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Julien Frère,
Beat Göpfert,
François Hug,
Jean Slawinski,
Claire Tourny-Chollet
et al.
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145-152
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| Corrigendum |
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Corrigendum to ‘Hip and knee muscle function following aerobic exercise in individuals with patellofemoral pain syndrome’ [JJEK 21/4 (2011) 631–637]
28 November 2011
The authors regret that some of the values for the control group in were incorrect.
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Brittany Ott,
Nicole L. Cosby,
Terry L. Grindstaff,
Joseph M. Hart
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153
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