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Updated: Feb 18, 2026

A General Method for Evaluating Deep Brain Stimulation Effects on Intravenous Methamphetamine Self-Administration
Published on: January 22, 2016
Either at left or right, both high and low frequency rTMS of dorsolateral prefrontal cortex decreases cue induced
Qingming Liu1, Ying Shen2, Xinyu Cao3
1School of Psychology, Nanjing Normal University, Nanjing, China.
Background And Objectives:
The study is to investigate if left or right dorsolateral prefrontal cortex is important in modulating the craving to drug related cues.
Methods:
The present investigation examined different combinations between left/right and high/low frequency rTMS on cue induced craving to methamphetamine, with active sham rTMS on P3 region on a total of 50 subjects.
Results:
The results showed that either at left or right side, both high and low frequency rTMS are effective in decreasing the cue induced craving to methamphetamine.
Discussion And Conclusions:
In conclusion, bilateral frontal hemispheres are effective in modulating the cue induced craving to methamphetamine with rTMS.
Scientific Significance:
TMS targeting prefrontal cortex is effective for craving modulation; however the mechanism is more than potentiation or depression of single brain region. (Am J Addict 2017;26:776-779).
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