Conclusions RBD is clinically characterized with paroxysmal behavioral disorder in the REM sleep, the changes of the brain stem, striatum and cortical perfusion are attributed to the RBD pathogenesis.

• 结论RBD的临床表现以REM时发作性行为障碍为主，脑干、纹状体和皮质灌注改变参与RBD的发病机制；