Based on the individualized positioning technology of diffusion tensor imaging (DTI), the purpose of this study is to explore a new stimulation target and protocol for the treatment of bipolar disorder in remission through the repetitive transcranial magnetic stimulation(rTMS) and transcranial alternating current stimulation（tACS）under neuronavigation，verify whether there is abnormal functional connectivity and structural connections between the dorsolateral prefrontal cortex (dlpfc) and the dorsal anterior cingulate gyrus (dacc) related to cognitive impairment in bipolar disorder in remission, which will contribute to further understand the relevant neural pathway and mechanism.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
54
with the rapid development of neuroregulatory technology, rTMS and tACS have a profound impact on cognitive impairment. The damaged neural circuit of DLPFC-DACC may lead to impaired cognitive function in bipolar disorder.We used DTI imaging technology to calculate the DLPFC cortical region corresponding to the strongest point of dlpfc and DACC fiber connection as the stimulus site.Using high-frequency rTMS and high-precision tACS stimulation,thus affect the nerve ring pathway , thereby rapidly, effectively and safely improving cognitive impairment with bipolar disorder in remission.
Department of Psychiatry, First Affiliated Hospital of Zhejiang University
Hangzhou, Zhejiang, China
RECRUITINGthinc-it
THINC-it test suites: Used primarily to assess cognitive dimensions such as executive function, learning and memory, attention, and processing speed in patients with BD. The assessment was conducted before and after treatment, and consisted of five main parts:Spotter,Symbol Check,Code Breaker,Trails test,PDQ-5-D
Time frame: 0,3week
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