## 3 Results
### fMRI Quality
\begin{table}
\begin{tabular}{c c c} \hline \hline
**No.** & **Study** & **Regions of Significant Differences in Levels of Blood-Oxygen-Level-Dependent (BOLD) Signal** \\ \hline \hline \multirow{4}{*}{1} & \multirow{4}{*}{[PERSON] (2019)} & \multicolumn{2}{c}{Horizontal study} \\  & & & Functional connectivity of default mode areas(bilateral posterior cingulate cortex, parahippocampal gyrus right angular gyrus) is enhanced. \\  & & & The functional connectivity of the central executive network (bilateral dorsolateral prefrontal cortex, left superior frontal gyrus Left middle frontal gyrus) is enhanced. \\ \hline \multirow{2}{*}{2} & \multirow{2}{*}{[PERSON] (2019)} & \multicolumn{2}{c}{The amplitude of low-frequency fluctuation value in the left inferior occipital gyrus left cerebellum and left lingual gyrus increased significantly.} \\  & & & The activation of the frontoparietal regions(left middle paracingulate cortex, the left superior frontal sulcus, the opercular part of the left inferior frontal gyrus, and the left and right posterior parietal cortex) is increased. \\ \hline \multirow{2}{*}{3} & \multirow{2}{*}{[PERSON] (2018)} & \multicolumn{2}{c}{The activation of the venue, middle occipital gyrus, and cerebellum are decreased.} \\  & & \\ \hline \multirow{2}{*}{5} & \multirow{2}{*}{[PERSON] (2017)} & \multicolumn{2}{c}{Functional connectivity between the left paracentral lobule and right hippocampus left supramarginal gyrus and right dorsolateral prefrontal cortex is enhanced.} \\  & & Functional connectivity between the right precuneus and angular gyrus is decreased. \\ \hline \multirow{2}{*}{6} & \multirow{2}{*}{[PERSON] (2015)} & \multicolumn{2}{c}{White-matter connectivity between the right external capsule and visual cortex and neuronal activity in the right inferior frontal gyrus and anterior cingulate cortex is increased.} \\ \hline \multirow{2}{*}{7} & \multirow{2}{*}{[PERSON] (2012)} & \multicolumn{2}{c}{The activation of the visual motion-sensitive area is decreased.} \\ \hline \multirow{2}{*}{8} & \multirow{2}{*}{[PERSON] (2015)} & \multicolumn{2}{c}{Functional connectivity between anterior and posterior insular subregions and functional integration between the attentional and sensorimotor networks is increased.} \\ \hline \multirow{2}{*}{9} & \multirow{2}{*}{[PERSON] (2010)} & \multicolumn{2}{c}{The activation of rostral prefrontal cortex activity(ipsilateral superior frontal gyrus), dorsolateral prefrontal cortex (the middle frontal gyrus and the inferior frontal gyrus), and bilateral ventrolateral prefrontal cortex (the inferior frontal gyrus, the ventro-orbital frontal gyrus, and the rostral lateral sulcus) are increased.} \\ \hline \multicolumn{2}{c}{Intervention study} \\ \hline \hline
10 & \multirow{2}{*}{[PERSON] (2020)} & \multicolumn{2}{c}{Functional connectivity between the left thalamus and left parahippocampal gyrus is increased.} \\ \hline \multirow{2}{*}{11} & \multirow{2}{*}{[PERSON] (2018)} & \multicolumn{2}{c}{The activation of empathic accuracy-related activation in the right temporoarietal junction is increased.} \\  & & Functional connectivity in empathy-related brain circuits (posterior cingulate–medial prefrontal cortex; medial prefrontal cortex) is increased. \\ \hline \multirow{2}{*}{12} & \multirow{2}{*}{[PERSON] (2014)} & \multicolumn{2}{c}{The activation of brain regions of working memory(superior parietal lobe, caudate, postcentral gyrus, precuneus, supramarginal gyrus, temporal fusiform cortex, and the insular cortex) is increased.} \\ \hline \multirow{2}{*}{13} & \multirow{2}{*}{[PERSON] (2013)} & \multicolumn{2}{c}{Almost all relevant changes were localized in the left hemisphere. Functional connectivity between parietal, prefrontal, and temporal regions is increased.} \\ \hline \hline \end{tabular}
\end{table} 
Table 2: Summary of brain activation result.