“…Rapid advancement in sensor technologies has allowed simpler and cheaper setup that integrates EEG with the VR technology. It has been used in various settings such as healthcare [ 9 , 10 , 11 , 12 ], oil production [ 13 , 14 ], workplace [ 15 ] and education [ 16 ]. With the integration of EEG, researchers have studied various brain functions such as attention [ 17 , 18 ], cognitive load [ 19 , 20 ], motor intention and planning [ 11 ], emotional processing [ 21 , 22 ], sense of immersion [ 23 , 24 ], engagement [ 25 ] and relaxation [ 26 , 27 , 28 ].…”