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Correlations analysis between changes in longitudinal ALFF and ReHo values of methamphetamine abstinence subjects and behavioral tests BIS-11

Yanyao Du¹, Ru Yang¹, Wenhan Yang¹, Huiting Zhang², and Jun Liu¹
¹Department of Radiology, the Second Xiangya Hospital of Central South University, Changsha, China, ²MR Scientific Marking, Siemens Healthcare Ltd., Wuhan, China

There were significant positively correlations between low-frequency fluctuation (ALFF) values in right middle frontal gyrus and Barratt Impulsivity Scale 11(BIS) total scores, BIS attention scores as well as BIS non-planning score.

Figure 1. Correlations analysis between the changes in longitudinal ALFF values and the BIS-11 data.

Table 2. BIS-11 data of short-term and long-term abstinence groups.