Akihiro Koreki, Kamiyu Ogyu, Takahiro Miyazaki, Kazumasa Takenouchi, Karin Matsushita, Shiori Honda, Teruki Koizumi, Mitsumoto Onaya, Hiroyuki Uchida, Masaru Mimura, Shinichiro Nakajima, Yoshihiro Noda
Self-disturbance is considered a core feature underlying the psychopathology of schizophrenia. Interoception has an important role in the development of a sense of self, leading to increased interest in the potential contribution of abnormal interoception to self-disturbances in schizophrenia. Several neuropsychological studies have demonstrated aberrant interoception in schizophrenia. However, cortical interoceptive processing has not yet been thoroughly investigated. Thus, we sought to examine resting-state heartbeat-evoked potential (HEP) in this population...
February 16, 2024: Progress in Neuro-psychopharmacology & Biological Psychiatry