Browsing Articles by Author "Ahamed, Nizam Uddin"

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Analysis of crosstalk in the mechanomyographic signals generated by forearm muscles during different wrist postures

Islam, Anamul; Sundaraj, Kenneth; Ahmad, R. Badlishah; Sundaraj, Sebastian; Ahamed, Nizam Uddin; Ali, Asraf (Wiley, 2014-09-10)

Introduction: In this study, we analyzed the crosstalk in mechanomyographic (MMG) signals generated by the extensor digitorum (ED), extensor carpi ulnaris (ECU), and flexor carpi ulnaris (FCU) muscles of the forearm during ...
Analysis of the Effect on Electrode Placement on an Adolescent’s Biceps Brachii during Muscle Contractions Using a Wireless EMG Sensor

Ahamed, Nizam Uddin; Sundaraj, Kenneth; Ahmad, R. Badlisha; Rahman, Matiur; Islam, Anamul; Ali, Asraf (J-Stage, 2012)

Electromyography (EMG) is a random signal recording process that fully depends on proper electrode placement on the active muscle. The present study investigated and analyzed the electrical (amplitude) responses from three ...
Coherence in muscle activity of the biceps brachii at middle, proximal and distal tendon region among the arm wrestling contestants

Ahamed, Nizam Uddin; Sundaraj, Kenneth; Ahmad, R. Badlisha; Rahman, Matiur; Islam, Md. Anamul; Ali, Md. Asraf (Allied Academics, 2013-02-06)

The aim of this study was to analyze the electromyographic (EMG) activity of biceps brachii (BB) muscle under the same muscle contraction in three different locations. For this reason, arm wrestling contest was conducted ...
Cross-Talk in Mechanomyographic Signals from the Forearm Muscles during Sub-Maximal to Maximal Isometric Grip Force

Islam, Md. Anamul; Sundaraj, Kenneth; Ahmad, R. Badlishah; Sundaraj, Sebastian; Ahamed, Nizam Uddin; Ali, Md. Asraf (PLOS ONE, 2014-05-06)

Purpose: This study aimed: i) to examine the relationship between the magnitude of cross-talk in mechanomyographic (MMG) signals generated by the extensor digitorum (ED), extensor carpi ulnaris (ECU), and flexor carpi ...
Effects of anthropometric variables and electrode placement on the SEMG activity of the biceps brachii muscle during submaximal isometric contraction in arm wrestling

Ahamed, Nizam Uddin; Sundaraj, Kenneth; Ahmad, Badlishah; Rahman, Matiur; Ali, Md. Asraf; Islam, Md. Anamul (De Gruyter, 2013-09-09)

Surface electromyography (SEMG) has been widely used to analyze the biceps brachii (BB) muscle during voluntary contraction, and the effect of the interelectrode distance has been studied. However, the effect of anthropometric ...
Electromyographic Responses during Elbow Movement at Two Angles with Voluntary Contraction: Influences of Muscle Activity on Upper Arm Biceps Brachii

Ahamed, Nizam Uddin; Sundaraj, Kenneth; Ahmad, R. Badlishah; Rahman, Matiur; Ali, Asraf; Islam, Anamul (Airiti Library, 2012)

Analysis of Electromyography (EMG) signals generated by individuals is part of human musculoskeletal system research and signals are always influenced by the electrode placement in the muscle. This characteristic is also ...
EMG-force relationship during static contraction: Effects on sensor placement locations on biceps brachii muscle

Ahamed, Nizam Uddin; Sundaraj, Kenneth; Alqahtani, Mahdi; Altwijri, Omar; Ali, Md. Asraf; Islam, Md. Anamul (IOS Press, 2014-07-06)

BACKGROUND: The relationship between surface electromyography (EMG) and force have been the subject of ongoing investigations and remain a subject of controversy. Even under static conditions, the relationships at different ...
Evaluation of repetitive isometric contractions on the heads of triceps brachii muscle during grip force exercise

Ali, Asraf; Sundaraj, Kenneth; Ahmad, R. Badlishah; Ahamed, Nizam Uddin; Islam, Md. Anamul; Sundaraj, Sebastian (IOS Press, 2014-05-02)

OBJECTIVES: Normally, surface electromyography electrodes are used to evaluate the activity of superficial muscles during various kinds of voluntary contractions of muscle fiber. The objective of the present study was to ...
Evaluation of triceps brachii muscle strength during grip force exercise through surface electromyography

Ali, Asraf; Sundaraj, Kenneth; Ahmad, R. Badlishah; Ahamed, Nizam Uddin; Islam, Anamul; Sundaraj, Sebastian (Allied Academics, 2014-03-05)

The objective of the present study was to investigate the strength of the three heads of triceps brachii muscle during handgrip force exercise with full elbow extension through surface electromyography. The myoelectric ...
A Framework for the Development of Measurement and Quality Assurance in Software-Based Medical Rehabilitation Systems

Ahamed, Nizam Uddin; Sundaraj, Kenneth; Ahmad, R. Badlishah; Rahman, Matiur; Ali, Asraf (Elsevier, 2012-08-25)

The field of computer and robot-assisted rehabilitation system is rooted in the principle that software must be largely errorless, user-friendly, robust, accurate with respect to data, respond in a timely manner, and yet ...
Hybrid markerless tracking of complex articulated motion in golf swings

Fung, Sim Kwoh; Sundaraj, Kenneth; Ahamed, Nizam Uddin; Kiang, Lam Chee; Nadarajah, Sivadev; Sahayadhas, Arun; Ali, Asraf; Islam, Md. Anamul; Palaniappan, Rajkumar (Elsevier, 2013-06-05)

Sports video tracking is a research topic that has attained increasing attention due to its high commercial potential. A number of sports, including tennis, soccer, gymnastics, running, golf, badminton and cricket have ...
Longitudinal, Lateral and Transverse Axes of Forearm Muscles Influence the Crosstalk in the Mechanomyographic Signals during Isometric Wrist Postures

Islam, Md. Anamul; Sundaraj, Kenneth; Ahmad, R. Badlishah; Sundaraj, Sebastian; Ahamed, Nizam Uddin; Ali, Md. Asraf (PLOS ONE, 2014-08-04)

Problem Statement: In mechanomyography (MMG), crosstalk refers to the contamination of the signal from the muscle of interest by the signal from another muscle or muscle group that is in close proximity. Purpose: The aim ...
Mechanomyography Sensor Development, Related Signal Processing, and Applications: A Systematic Review

Islam, Md. Anamul; Sundaraj, Kenneth; Ahmad, R. Badlishah; Ahamed, Nizam Uddin; Ali, Md. Asraf (IEEE Xplore, 2013-03-29)

Mechanomyography (MMG) is extensively used in the research of sensor development, signal processing, characterization of muscle activity, development of prosthesis and/or switch control, diagnosis of neuromuscular disorders, ...
Mechanomyography Sensors for Muscle Assessment: a Brief Review

Islam, Anamul; Sundaraj, Kenneth; Ahmad, Badlishah; Ahamed, Nizam Uddin; Ali, Asraf (J-Stage, 2012)

There are three mechanomyography terminologies that are commonly used: acoustic myography, vibromyography, and phonomyography. There is no clear evidence concerning the sensors used among these terminologies. Thus the ...
Muscle Fatigue in the Three Heads of the Triceps Brachii During a Controlled Forceful Hand Grip Task with Full Elbow Extension Using Surface Electromyography

Ali, Md. Asraf; Sundaraj, Kenneth; Ahmad, R. Badlishah; Ahamed, Nizam Uddin; Islam, Md. Anamul; Sundaraj, Sebastian (De Gruyter, 2015)

The objective of the present study was to investigate the time to fatigue and compare the fatiguing condition among the three heads of the triceps brachii muscle using surface electromyography during an isometric contraction ...
Rehabilitation systems for physically disabled patients: A brief review of sensor-based computerised signal-monitoring systems

Ahamed, Nizam Uddin; Sundaraj, Kenneth; Ahmad, Badlishah; Rahman, Matiur; Ali, Md. Asraf; Islam, Md. Anamul; Palaniappan, Rajkumar (Allied Academics, 2013-03-21)

This brief review addresses the existing systems and challenges and provides future recommendations on computer- and biosensor-assisted rehabilitation systems for physically disabled patients. We further list the types of ...
sEMG activities of the three heads of the triceps brachii muscle during cricket bowling

Ali, Md. Asraf; Sundaraj, Kenneth; Ahmad, R. Badlishah; Ahamed, Nizam Uddin; Islam, Md. Anamul; Sundaraj, Sebastian (World Scientific, 2016)

The aim of the present study was to analyze the surface electromyography (sEMG) activities generated by the three heads of the triceps brachii (TB) muscle among the different phases during fast and spin bowling. sEMG signals ...
Significance of Electromyography in the Assessment of Diabetic Neuropathy

Rabbi, Mohammad Fazle; Ghazali, Kamarul Hawari; Altwijri, Omar; Alqahtani, Mahdi; Rahman, Sam Matiur; Ali, Md. Asraf; Sundaraj, Kenneth; Taha, Zahari; Ahamed, Nizam Uddin (Journal of Mechanics in Medicine and Biology, World Scientific, 2019)

Diabetic neuropathy is one of the physical complications of diabetes mellitus (DM) patients with a long history of diabetes. An electromyography (EMG)-based assessment may be very useful for the management of diabetic ...
Significance of The Electromyographic Analysis of The Upper Limb Muscles of Cricket Bowlers: Recommendations From Studies of Overhead-Throwing Athletes

Ahamed, Nizam Uddin; Sundaraj, Kenneth; Ahmad, Badlishah; Rahman, Matiur; Islam, Md. Asraf; Islam, Md. Anamul (World Scientific, 2014)

The purpose of this study was twofold: (i) to review the existing literature on electromyographic (EMG) analysis of the upper limb muscles of present overhead-throwing (OT) athletes during throwing and of cricket bowlers ...
Surface electromyographic analysis of the biceps brachii muscle of cricket bowlers during bowling

Ahamed, Nizam Uddin; Sundaraj, Kenneth; Ahmad, Badlishah; Rahman, Matiur; Ali, Md. Asraf; Islam, Md. Anamul (Springer, 2014-01-30)

Cricket bowling generates forces with torques on the upper limb muscles and makes the biceps brachii (BB) muscle vulnerable to overuse injury. The aim of this study was to investigate whether there are differences in the ...

Browsing Articles by Author "Ahamed, Nizam Uddin"

Browsing Articles by Author "Ahamed, Nizam Uddin"

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