Comparing the microbiota composition between Cocaine addicted and Healthy subjects and the corresponding shift caused by rTMS treatment.. Comparing the microbiota composition between Cocaine addicted and Healthy subjects and the corresponding shift caused by rTMS treatment.

Total DNA was extracted from saliva and stool of the patients, amplified to collect amplicons of variable V3–V4 regions of the bacterial 16s rRNA gene and sequenced with MiSeq (2x300bp) Illumina platform. Overall design: Total DNA was extracted from saliva and stool of Cocaine addicted and Healthy subjects