Authors:
Arjon Turnip
1
;
M. Agung Suhendra
1
;
Dwi Esti Kusumandari
1
;
Faza Lisan Sadida
1
;
Simon Willy Laufried
1
;
Siti Aminah Sobana
2
;
Arifah Nur Istiqomah
2
and
Daniel Sutopo Pamungkas
3
Affiliations:
1
Indonesian Institute of Sciences, Indonesia
;
2
Padjadjaran University, Indonesia
;
3
Politeknik Negeri Batam, Indonesia
Keyword(s):
EEG-P300, Methadone, Visual Stimuli, Frontal Lobe
Abstract:
Drug abuse in various parts of the world is increasingly widespread. Therefore, a drug addict should
immediately stop and must be recovered. To overcome the symptoms of addiction, the use of methadone as a
synthetic drug to replace opioid type drugs is recommended. In this paper, an experiment with rehabilitation
patients to identify the effect of the drugs on the brain activity in the frontal, central, temporal, and occipital
lobes is proposed. The EEG data collection is performed using 18 channel electrodes, namely central: C3, C4;
frontal: Fp1, Fp2, F3, Fz, F4, F7, F8; occipital: P3, Pz, P4, O1, O2; and temporal: T3, T4, T5, T6. In the brain
signals record, subjects were asked to comfortably sit in a chair. The recording was done in three sessions: 5
minutes before drinking methadone, 10 and 60 minutes after drinking the methadone, respectively. To reduce
background noise and artefacts removal, band pass filter (0.5-50 Hz) and wavelet method were applied,
respectively. Fr
om this experiment it was found that a decrease in amplitude after methadone intake for
average in four lobes is obtained. This results indicates that the use of methadone is highly effect on the entire
brainwave activity which indicates a decrease in the level of desire to do activities.
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