Objective Toinvestigatetheriskfactorsforleukoaraiosis(LA)inpatientswithlarge arteryatherosclerosis(LAA).Methods Theclinicaldata(age,sex,hypertension,diabetes,smoking, serum lipid level,hyperhomocysteinemia,and numbers of stenosis or occluded cerebral arteries)of 312 patients with LAA classified by the modified stop stroke study trial of Org 10172 in acute stroke treatment (SSS-TOAST ) were analyzed retrospectively. The age-related white matter changes (age related white matter changes,ARWMC)scale was used to evaluate LA. All the 312 patients were divided into non-LA group(n=72)and LA group(n=240)according the T2 weighted magnetic resonance imaging (MRI) and fluid attenuated inversion recovery(FLAIR)sequence,and 3 groups according to the (age-related white matter changes,ARWMC)scores:mild LA,moderate LA,and severe LA groups. The patients with multiple risk factors were analyzed by the univariate and multivariate Logistic regression analyses. Results (1)Of the 312 patients with LA,227 were males (72. 8%). Their average age was 64 ± 11 years,and 240 of them (76. 9%)had LA. Multivariate Logistic regression analysis showed that age (OR,2. 911,95%CI 1. 647-5.146,P=0. 000),hypertension (OR,2. 583,95%CI 1. 373-4.857,P<0. 01),diabetes (OR,1. 882, 95%CI 1. 058-3. 348,P <0. 05),the numbers of stenosis or occlusion arteries (OR,1. 851,95%CI 1.018-3. 367,P<0. 05),and lacunar infarction (LI)(OR,1.493,95%CI 1. 202-1. 853,P<0. 01)were the risk factors for LA. (2)The comparison of the clinical data in patients with different severity in the LA group found that there were significant differences in age,hypertension,diabetes,the numbers of stenosis or occlusionarteries,andLIamongthe3groups(allP<0.05).Conclusion Age,hypertension,diabetes, the numbers of stenosis or occlusion arteries,and LI are the independent risk factors for patients with LAA,and it is associated with the severity of LA.

Objective: To evaluate the safety and efficacy of oblique lateral interbody fusion (OLIF) in the surgical treatment of lumbar degenerative diseases. Methods: All literatures of OLIF performed in lumbar degenerative diseases were searched in recognized databases including Pubmed, OVID, Embase, Cochrane Library, Science Direct, springer, CNKI, Wanfang and VIP databases. Methodological Indexfor Non-randomized Studies (MINORS) was used to evaluate the quality of the literatures. The meta-analysis was performed using Review Manager 5.3 and Stata 15.0 statistical software. Results: A total of 35 literatures were included, including 22 English literatures and 13 Chinese literatures. There were 3 630 patients with 45.2% of males, aged from 14 to 89 years old (mean, 62.6 years). The average of length of stay (LOS), operation time (OT) and blood loss (BL) of OLIF procedure were 6.7 days, 117 minutes, and 128 ml, respectively. The VAS scores of low back pain of postoperative and final follow-up decreased by 4.33 and 4.70, respectively. The VAS scores of leg pain decreased by 4.57 points and 5.31, respectively. Compared with preoperative, the postoperative JOA score increased by 7.58 and the postoperative ODI were also improved by 33.89%. All the postoperative imaging data were significantly different from those before surgery. The surgical level intervertebral heightincreased 4.14 mm, and the intervertebral foramen height and intervertebral foramen area increased by 3.54 mm, 53.96 mm², while the dura sac cross-sectional area increased by 36.61 mm², and the overall lumbar lordosis increased by 13.78° with the local segmental lordosis increased by 4.62°. The overall incidence of complications of OLIF was 32%, with a 95% confidence interval of 25%-38%. Conclusion OLIF is a minimally invasive procedure for the treatment of lumbar degenerative diseases. OLIF has a simply procedure and short learning curve, with short LOS and operation time, less blood loss. OLIF can effectively open the narrow intervertebral space and increase the spinal canal and nerve root canal, significantly improve the symptoms, while the complication rate is low, so OLIF is worthy of widespread clinical application.

Exploring neural markers that predict trust behavior may help us to identify the cognitive process underlying trust decisions and to develop a new approach to promote interpersonal trust. It remains unknown how trust behavior may be predicted early in the decision process. We used electrophysiology to sample the brain activity while participants played the role of trustor in an iterative trust game. The results showed that during the trust generation stage, the trust condition led to higher frontocentral beta band activity related to cognitive inhibition compared to the distrust condition (item level). Moreover, individuals with higher frontocentral beta band activity were more likely to perform trust choices at the single-trial level (individual level). Furthermore, after receiving reciprocity feedback on trial