Efficacy and EEG-ECG mechanisms of taVNS combined with TEAS for negative symptoms of schizophrenia: a protocol for a 2 × 2 factorial randomized controlled trial
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Negative symptoms of schizophrenia (NSS) represent a core feature of the disorder associated with substantial disease burden and poor functional prognosis, yet current therapeutic options remain limited. Given this unmet clinical need, we will explore the ther... ...
