Schizophrenia(SZ)is a psychiatric disorder characterized by abnormalities in brain structures and function.Diffusion MRI,such as diffusion tensor imaging(DTI),diffusion kurtosis imaging(DKI),diffusion spectrum imaging(DSI),neurite orientation dispersion and density imaging(NODDI),as well as high angular resolution diffusion imaging(HARDI)can help reveal microstructural abnormalities of white matter in SZ patients.The research progresses of diffusion MRI for SZ were reviewed in this article.

Non-suicidal self-injury(NSSI)refers to a mental disorder characterized by deliberate self-harm behaviors without suicidal intent.The pathogenesis of NSSI remains unclear,but may be related to abnormalities in reward circuitry,pain processing,emotion regulation,impulse control and hypothalamic-pituitary-adrenal axis.Task state functional MRI(fMRI)provides valuable insights into the intrinsic connections and neural circuits mechanisms underlying NSSI during various task states or behaviors.Research progresses of task state fMRI in pathogenesis of NSSI were reviewed in this article.

Non-suicidal self-injury(NSSI)refers to a mental disorder characterized by deliberate self-harm behaviors without suicidal intent.The pathogenesis of NSSI remains unclear,but may be related to abnormalities in reward circuitry,pain processing,emotion regulation,impulse control and hypothalamic-pituitary-adrenal axis.Task state functional MRI(fMRI)provides valuable insights into the intrinsic connections and neural circuits mechanisms underlying NSSI during various task states or behaviors.Research progresses of task state fMRI in pathogenesis of NSSI were reviewed in this article.

Schizophrenia(SZ)is a psychiatric disorder characterized by abnormalities in brain structures and function.Diffusion MRI,such as diffusion tensor imaging(DTI),diffusion kurtosis imaging(DKI),diffusion spectrum imaging(DSI),neurite orientation dispersion and density imaging(NODDI),as well as high angular resolution diffusion imaging(HARDI)can help reveal microstructural abnormalities of white matter in SZ patients.The research progresses of diffusion MRI for SZ were reviewed in this article.

The assessment of the Party branch is conducive to improving the quality of Party building, giving full play of the role of Party branch, and better realizing the two-way integration of Party building and health care, to promote the high-quality development of public hospitals. Oriented by problems, West China Hospital, Sichuan University comprehensively adopted a series of methods, such as literature research, Delphi method and in-depth interview and so on, to construct the index system of the Party branch assessment and explored an effective operation mechanism. As a result, the basic management was consolidated, the normalization and standardization of Party branch work was advanced, and the roles of Party branch became more prominent, which is expected to provide decision-making and work references for health authorities and national counterparts.