1Risk factors and prevention of Parkinson diseaseXU Er-he, MEI Shan-shan837-8392Analysis of influencing factors of social support and subjective well-being in the one-child death family840-8433Clinical characteristics and influencing factors of antipsychotics augmentation for the treatment of hospitalized patients with depressive disorder844-8464Cognitive phenotype of Parkinson disease under different genetic background847-8505Image examination of early diagnosis of Parkinson diseaseXUE Li-xin, ZHANG Jian-yun, XU Er-he851-8536Regulation of Parkinson disease-related protein LRRK2 on vesicle trafficking and its mechanism854-8597Progress of relationship between Parkinson disease and gut microbiota859-8628Application of electronystagmogram in the patients with neurodegenerative disorders863-8669Characteristics of therapeutic effect of deep brain stimulation on different target spots in Parkinson disease patientsSONG Gang867-87110Genetic correlation research between tryptophan hydroxylase gene A218C polymorphism and schizophrenia: a Meta analysisYANG Ru-yang, QIU Jian-yin, XIE Bin871-87511Relationship between event-related potentials P300 and the severity of depressionZHANG Zhen-qing, ZHANG Xiao-yang, WU Wei-wei876-87812Mediating effects of perceived social support on the relationship between work pressure and job burnout of neurosurgery doctors879-88213Characteristics of the attention network in people with different mobile phone dependenceTANG Di, ZHANG De-an883-88514Problems and improvement in teaching mode of standardized training of neurology residentsZHANG Jing, CHEN Li-fen, Wu Li-yong886-88815Current research status of clinical outcome evaluation and influencing factors of schizophreniaLIU Dong-wei, ZHOU Yu-qiu, SUN Yu-jing889-89216Research progress in cognitive function disorder of obsessive-compulsive disorderDUAN Yu-rong, WU Hai-su893-89817Research progression of olfactory dysfunction in depressionWANG Fang, JIN Jin, HU Xiao-nan899-90318Neurological characteristics and biofeedback intervention in children with ADHDSUN Jing, SUN Hong-wei, YIN Xun-bao904-907 