https://www.selleckchem.com/products/vacuolin-1.html ries after nonoperative treatment. Considering lax patient inclusion criteria in the existing randomized clinical trials, the result needs to be further confirmed by high-quality research with stricter selection criteria in the future. Recently, there has been increased interest in patient satisfaction measures such as Press Ganey and Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) surveys. In this systematic review, the spine surgery literature is analyzed to evaluate factors predictive of patient satisfaction as measured by these surveys. A thorough literature search was performed in PubMed/MEDLINE, Google Scholar, and Cochrane databases. All English-language articles from database inception to July 2020 were screened for study inclusion according to PRISMA guidelines. Twenty-four of the 1899 published studies were included for qualitative analysis. There has been a statistically significant increase in the number of publications across years (P= 0.04). Overall, the studies evaluated the relationship between patient satisfaction and patient demographics (71%), preoperative and intraoperative clinical factors (21%), and postoperative factors (33%). Top positive predictors of patient satisfaction were patientcal patient population.The study drew attention to the application of functional magnetic resonance imaging (fMRI) and neuro-psychology in diagnosis of vascular mild cognitive impairment and the exploration of its relevant factors. Specifically, 28 patients with vascular cognitive impairment (VCI) were rolled inro an observation group, and 30 normal people were rolled into a control group. They all accepted MRI examination. The automatic segmentation algorithm based on graph theory was adopted to process the image. The age, gender, disease course, Montreal cognitive assessment (MoCA) score, regional homogeneity (ReHo), and low frequency amplitude (ALFF) levels were recorded. The resul