To investigate the effect of esketamine on postoperative depression in frail elderly patients undergoing thoracoscopic radical resection of lung cancer. A total of 88 frail elderly patients undergoing elective thoracoscopic radical resection of lung cancer were assigned randomly (using a randomization table) and in a double-blind way (blinding applies to both researchers and patients) to an...
Consciousness arises from the spatiotemporal neural dynamics, however, its relationship with neural flexibility and regional specialization remains elusive. We identified a consciousness-related signature marked by shifting spontaneous fluctuations along a unimodal-transmodal cortical axis. This simple signature is sensitive to altered states of consciousness in single individuals, exhibiting...
Dear Editor, Mindfulness meditation alleviates symptoms of distress, pain, and many chronic diseases.1‒3 In schizophrenic patients, mindfulness intervention leads to better psychosocial functioning,4 improved positive emotions,5 and reduced negative symptoms.6 It is unknown if mindfulness meditation could reduce positive symptoms in the chronic schizophrenia patients. Five male patients,...