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Effect on EMG signal from upper limb muscle during conscious and subconscious perception [electronic resource] / Fatin Zulaika Hasan

By:

Fatin Zulaika Hasan

Material type:

Computer filePublication details: Kuantan, Pahang : UMP, 2016Description: 1 computer disc : digital data ; 12 cmISBN:

THE0005073(Local)

Subject(s):

Dissertation note: Project Paper (Bachelor of Mechatronics Engineering (Hons.)) -- Universiti Malaysia Pahang – 2016 Abstract: The effect on EMG signal for upper limb muscle was investigated by two condition that is conscious and sub-conscious perception. There were six participants among University Malaysia Pahang’s students chosen as subjects. The subjects were asked to fix their arm in 90° isometric position and their data were recorded by two conditions and three times for each condition. The experiment was conduct by using shimmer EMG connect to the electrodes placed on subject’s muscle. The muscle chosen was forearms and biceps brachii. From the data recording, raw data was obtain and from the raw data, the Root Mean Square (RMS) and Mean Absolute Value (MAV) were calculated by using equation. The force exerted by each subject was recorded by using hand dynamometer. From RMS and MAV value, graph of mean, standard deviation and coefficient of variance were plotted after doing the calculation based on equation. As this project was comparing between conscious and sub-conscious, the results show that the highest EMG signal and muscle activation was during conscious condition. This show that during conscious condition, the electrical signal on upper limb muscle getting stronger.

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Title notes ( 5 )

Holdings
Item type	Current library	Call number	Copy number	Status	Date due	Barcode
Final Year Report	UMPLIB PEKAN	FKP .F38 2016 r Bc. \| CD 10402 (Browse shelf(Opens below))	1	Not for loan		0000115917

Faculty of Manufacturing Engineering

Theses Gred B

Project Paper (Bachelor of Mechatronics Engineering (Hons.)) -- Universiti Malaysia Pahang – 2016

The effect on EMG signal for upper limb muscle was investigated by two condition that is conscious and sub-conscious perception. There were six participants among University Malaysia Pahang’s students chosen as subjects. The subjects were asked to fix their arm in 90° isometric position and their data were recorded by two conditions and three times for each condition. The experiment was conduct by using shimmer EMG connect to the electrodes placed on subject’s muscle. The muscle chosen was forearms and biceps brachii. From the data recording, raw data was obtain and from the raw data, the Root Mean Square (RMS) and Mean Absolute Value (MAV) were calculated by using equation. The force exerted by each subject was recorded by using hand dynamometer. From RMS and MAV value, graph of mean, standard deviation and coefficient of variance were plotted after doing the calculation based on equation. As this project was comparing between conscious and sub-conscious, the results show that the highest EMG signal and muscle activation was during conscious condition. This show that during conscious condition, the electrical signal on upper limb muscle getting stronger.

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