Inclusion Criteria:  All cases underwent no treatment or surgery before examination; Can cooperate to complete routine MRI, fMRI, DTI, and rfMRI were required and the image quality was graded the value of analysis; All cases were confirmed by craniotomy and pathology; Right-handed; Mass lesion located in the left dominant hemisphere single lesion; No chronic diseases such as hypertension and diabetes  Exclusion Criteria:  History of neurological diseases; Previous history of brain trauma accompanied by consciousness disorder; Before scanning 6, a history of long-term use of psychoactive substances such as alcohol and drug within one month; Obviously mentally handicapped; magnetic resonance (NMR) check for contraindications; Family history of neuropsychiatric disorders