Previous studies have reported that auditory verbal hallucinations （AVHs） may be caused by resting-state neuronal hyperactivity in the default mode network （DMN）. Abnormally increased functional connectivity （FC...Previous studies have reported that auditory verbal hallucinations （AVHs） may be caused by resting-state neuronal hyperactivity in the default mode network （DMN）. Abnormally increased functional connectivity （FC） between the DMN and other cortical regions may cause disturbances in neuronal network architecture and interactions. Subsequently, disturbed neuronal network architecture and interactions may induce increased activation in auditory and speech perception areas in the absence of external auditory stimuli as well as reduced activation in the same areas in the presence of external auditory stimuli.展开更多
基金This work was＇supported by grants from the Tianjin Health Bureau Foundation （No. 2014KR02） and Key Projects of the Natural Science Foundation of Tianjin, China （No. 17JCZDJC35700）.
文摘Previous studies have reported that auditory verbal hallucinations （AVHs） may be caused by resting-state neuronal hyperactivity in the default mode network （DMN）. Abnormally increased functional connectivity （FC） between the DMN and other cortical regions may cause disturbances in neuronal network architecture and interactions. Subsequently, disturbed neuronal network architecture and interactions may induce increased activation in auditory and speech perception areas in the absence of external auditory stimuli as well as reduced activation in the same areas in the presence of external auditory stimuli.
