EEG (electroencephalography)
![](http://labmbb.psikologi.ugm.ac.id/wp-content/uploads/sites/486/2018/12/EEG-150x150.jpg)
- 14 channels: AF3, F7, F3, FC5, T7, P7, O1, O2, P8, T8, FC6, F4, F8, AF4
- 2 references: CMS/DRL references at P3/P4; left/right mastoid process alternative
- Sensor material: Saline soaked felt pads
- Wireless: Bluetooth Low Energy
- Proprietary USB receiver: 2.4GHz band
- USB: to change headset settings
Galvanic Skin Response
![](http://labmbb.psikologi.ugm.ac.id/wp-content/uploads/sites/486/2018/12/GSR-300x201.jpg)
- GSR – Psychoanalyzer buatan Laboratorium Sensor & Sistem Terkontrol (SSTK)
- Pengukuran arousal terkontrol
- Unit: 2 buah