Table 3.

The impact of transcranial alternating current stimulation on motor decision-making.

References	Research object	Electrode position	Frequency (Hz)	Time (min)	Intensity (mA)	Electrode size	Cognition task	Effect of action
Sela et al. (2012)	27 healthy individuals with an average age of 23.89 ± 2 45 years old	Group 1: DLPFC(F3), (CP5), Group 2: DLPFC(F4), (CP6)	6.5	15	0.5 (pp)	(5 cm × 5) cm2	BART	Stimulation of the right frontal lobe reduces motivation for risk decision-making behavior
Yaple et al. (2017)	Group 1: 17 healthy individuals with an average age of 20.52 ± 2.52 years old; Group 2: 17 healthy individuals with an average age of 21.17 ± 2.78 years old	Group 1: F3, ipsilateral deltoid muscle; Group 2: F4, ipsilateral deltoid muscle	5 10 20 40	40	0.5 (pp)	(5 cm × 7) cm2	Risk Decision Tasks for Voluntary Conversion Tasks	20 Hz excitation of the left prefrontal cortex increases motivation for risk decision-making
Wischnewski et al. (2016)	18 healthy individuals with an average age of 21.9 ± 2.3 years old	Left and right prefrontal cortex; AF3 and AF4 outer 2cm, Fc1 and Fc2 outer 1 cm	5	30	0.5 (pp)	(3 cm × 5) cm2	Modified version of sequential gambling task	Frontal lobe θ-tACS can increase the perception of uncertainty in adventure missions
Dantas et al. (2021)	31 healthy adults with an average age of 23.8 ± 3.45	The large electrode is on the left DLPFC, and the small electrode is on F3	Shame, 6.5, 40	30	0.5 (pp)	Electrode with a diameter of 2.1 cm and a circular ring with an outer diameter of 11 cm and an inner diameter of 9 cm	Cambridge Gambling Mission	6.5 Hz reduces motivation for adventurous behavior

BART represents balloon simulation risk task.