Skopos:The Central Theory of Functional Approach

Skopos is the central theory of functional approach. In this article, firstly, it will discuss Katharina Reiss's Skopostheorie. Secondly, it will explain Has. J. Vermeer's Skopostheorie. Thirdly, it will analyze Justa Holz-Manttari and Chrisriane Nord's Skopostheorie. Finally, it will give some opinions the importance and practicality of Skopostheorie in the translating.

Abnormal resting-state functional network centrality in patients with high myopia： evidence from a voxel-wise degree centrality analysis

AIM： To investigate the functional networks underlying the brain-activity changes of patients with high myopia using the voxel-wise degree centrality（DC） method.METHODS： In total, 38 patients with high myopia（HM）（17 males and 21 females）, whose binocular refractive diopter were-6.00 to-7.00 D, and 38 healthy controls（17 males and 21 females）, closely matched in age, sex, and education levels, participated in the study. Spontaneous brain activities were evaluated using the voxel-wise DC method. The receiver operating characteristic curve was measured to distinguish patients with HM from healthy controls. Correlation analysis was used to explore the relationship between the observed mean DC values of the different brain areas and the behavioral performance.RESULTS： Compared with healthy controls, HM patients had significantly decreased DC values in the right inferior frontal gyrus/insula, right middle frontal gyrus, and right supramarginal/inferior parietal lobule（P〈0.05）. In contrast, HM patients had significantly increased DC values in the right cerebellum posterior lobe, left precentral gyrus/postcentral gyrus, and right middle cingulate gyrus（P〈0.05）. However, no relationship was found between the observed mean DC values of the different brain areas and the behavioral performance（P〉0.05）.CONCLUSION： HM is associated with abnormalities in many brain regions, which may indicate the neural mechanisms of HM. The altered DC values may be used as a useful biomarker for the brain activity changes in HM patients.

A central analgesic mechanism of acupuncture for migraine An ongoing functional MRI study

Shaoyang acupoints are the most frequently used in migraine treatment. However, the central anal- gesic mechanism remains poorly understood. Studies have demonstrated that single stimulus of the verum acupuncture in healthy subjects can induce significant connectivity or activity changes in pain- related central networks compared with sham acupuncture. However, these findings are not indicative of the central analgesic mechanism of acupuncture at Shaoyang acupoints. Thus, we recruited 100 migraine sufferers and randomly assigned them into five groups： Shaoyang uncommon acupoint, Shaoyang common acupoint, Yangming uncommon acupoint, non-acupoint control, and blank control groups. Subjects were subjected to evaluation of curative effects and functional MRI prior to and after 10 and 20 acupuncture treatments. All subjects were diagnosed by physicians and enrolled following clinical physical examination. Subjects were observed during 1-4 weeks after inclusion. At the fifth week, the first clinical evaluation and resting functional MRI were conducted. The Shaoyang uncom- mon acupoint, Shaoyang common acupoint, Yangming uncommon acupoint, and non-acupoint control grousp then were treated with acupuncture, five times per week, 20 times in total over 4 weeks. The second and third clinical evaluations and resting functional MRI screenings were conducted following 10 and 20 acupuncture treatments. The blank control group was observed during the 5 to 8 week pe- riod, followed by clinical evaluation and resting functional MRI. The aim of this study was to examine changes in brain functional activity and central networks in subjects with migraine undergoing acu- puncture at Shaoyang uncommon acupoints. This study provides a further explanation of the central analgesic mechanism by which acupuncture at Shaoyang acupoints treats migraine,

THE SPHERICAL FUNCTIONS AND THE CENTRAL LIMIT THEOREM ON SU(2,2)/S(U(2)×U(2))

Let G = SU（2, 2）, K = S（U（2） × U（2））, and for l ∈ Z, let {Tl}l∈z be a one-dimensional K-type and let El be the line bundle over G/K associated to Tl. It is shown that the Tl-spherical function on G is given by the hypergeometric functions of several variables. By applying this result, a central limit theorem for the space G/K is obtained.

Centrality Measures Based on Matrix Functions

Network is considered naturally as a wide range of different contexts, such as biological systems, social relationships as well as various technological scenarios. Investigation of the dynamic phenomena taking place in the network, determination of the structure of the network and community and description of the interactions between various elements of the network are the key issues in network analysis. One of the huge network structure challenges is the identification of the node(s) with an outstanding structural position within the network. The popular method for doing this is to calculate a measure of centrality. We examine node centrality measures such as degree, closeness, eigenvector, Katz and subgraph centrality for undirected networks. We show how the Katz centrality can be turned into degree and eigenvector centrality by considering limiting cases. Some existing centrality measures are linked to matrix functions. We extend this idea and examine the centrality measures based on general matrix functions and in particular, the logarithmic, cosine, sine, and hyperbolic functions. We also explore the concept of generalised Katz centrality. Various experiments are conducted for different networks generated by using random graph models. The results show that the logarithmic function in particular has potential as a centrality measure. Similar results were obtained for real-world networks.

The Control of Population Growth Is the Function of the Central Government

Mr.Jiang Zcmin,Gencral-Seerctary of the Cen-tral Committee of the Chincse Communist Party and.Chairman of the People's Republic of China,in a rC-ccnt spcech cm phasized that the family planning pro-gramme should be strictly and effectively im plemented in 1994,a year of crucial importance for promoting re-form and opening and thc drive lowards.modernization.To makc continucd contributions to the sociocconomic development in the country,we must fulfil the plan for controlling population growth..The spcech was delivcred at the anua!National Fo-rum on Family Planning Work convened jointly by the Party's Central Committcc and the Statc Council.

Central swallowing in normal adults using functional magnetic resonance imaging

BACKGROUND： While brain-imaging studies in healthy adults have indicated that multiple cortical regions are involved in swallowing, these functional imaging techniques have not been extensively applied to the complete understand neurophysiology of swallowing in China. A full understanding of normal swallowing neurophysiology is important for improving functional outcomes for dysphagia due to neurologic disorders or damage with increasing age. Thus the interpretations of the functional contributions of various brain areas in swallowing should be scientifically researched. OBJECTIVE： To identify the activation and characteristic of swallowing center in healthy adults using functional magnetic resonance imaging. DESIGN, TIME AND SETTING： An uncontrolled neuroimaging study was performed at the Outpatient Clinic, Department of Radiology, West China Hospital of Sichuan University between March and November 2008. PARTICIPANTS： Ten healthy right-handed volunteers, aged over 20 years with a mean age of （34.2 ＋ 8.1） years, a range of 25-45 years and including five males and five females participated. A medical history was obtained from all potential subjects and all subjects were free of systemic diseases and neurological disorders. METHODS： The healthy volunteers were examined with event-related functional magnetic resonance imaging of blood oxygenation level-dependent while laryngeal swallow-related movements were recorded. Subjects were scanned during voluntary saliva swallowing and water bolus swallowing activation tasks. Data was processed using the General Linear Model. A voxel by voxel group comparison was performed using random effect analysis. Any cluster with a corrected P 〈 0.05 for spatial extent was considered significant. MAIN OUTCOME MEASURES： The cerebral cortical activation maps of voluntary swallowing of saliva and swallowing of water bolus in healthy adults were observed. RESULTS： A multifocal cortical representation of swallowing was in the precentral gyrus, postcentral gyrus, insula, anterior cingulate gyrus, thalamus, basal ganglia and cerebellum, in a bilateral and asymmetrical manner, predominantly on the left hemisphere in the volunteers （P 〈 0.05）. CONCLUSION： Activation of the cortex during normal swallowing tasks may be functionally linked to basal nuclei, thalamus, and cerebellum, greatly appearing in the left hemisphere.

Ecological Function Value of Tropical Forests in the Central Mountainous Areas of Hainan Island

The integrated value of the ecological function of tropical forests in the central mountainous areas of Hainan Island was 33.064 8 billion yuan/a in 2010(soil improvement,soil consolidation,soil nutrient maintenance,water storage and moisture regulation,water purification,carbon sequestration,oxygen releasing,air purification,biodiversity conservation,eco-tourism),equivalent to 16.1%of GDP in Hainan Province this year(205.212 billion yuan).The tropical forests in the central mountainous areas of Hainan Island make great contribution to Hainan Island's ecology,and play an important role in maintaining the stability of the ecological environment in Hainan Island.Through the understanding of major ecological function value of tropical forests,it is necessary to make people cherish the tropical forests in the central ecological function conservation areas of Hainan Province,and spontaneously throw themselves into the ecological environment protection and construction,to promote the rapid and sustainable development of construction in Hainan Province as an international tourism island.

基于肌肉激活的斜方肌平衡训练对偏瘫肩痛患者上肢运功功能及神经电生理的影响

目的:本研究探讨斜方肌平衡训练对卒中偏瘫后肩痛患者上肢运动功能及神经电生理的影响。方法:选取2021年10月~202 3年11月在广东省第二中医院康复科住院且符合纳入标准的卒中偏瘫后肩痛患者144例,随机分为对照组和观察组各72例。两组患者均采用常规用药及神经发育学治疗,对照组在此基础上采用肩胛带的稳定性训练,观察组在对照组的基础上采用斜方肌平衡训练(侧卧位肩外旋、侧卧位外旋、俯卧位水平外展、俯卧位水平后伸),两组患者训练均30min/次,1次/d,5次/周,连续训练6周;分别在治疗前和治疗6周后,对两组患者分别进行Fugl-Meycr上肢运动功能评分和VAS视觉模拟评分,以及上肢静息运动阈值(rMT)、中枢运动传导时间(CMCT)检测。结果:观察组9例及对照组7例患者因提前出院中途退出被剔除,最终观察组63例,对照组65例。治疗后,两组患者的VAS评分均较治疗前降低(P<0.05),FMA-UE评分均较治疗前升高(P<0.05),且观察组治疗后的VAS评分低于对照组(P<0.05),FMA-UE评分高于对照组(P<0.05)。治疗后,两组患者的rMT和CMCT均较治疗前降低(P<0.05),且观察组治疗后的rMT和CMCT均低于对照组(P<0.05)。结论:在肩胛带的稳定性训练基础上,斜方肌平衡训练能更好的改善偏瘫后肩痛患者的疼痛、运动功能及神经电生理。

Structural neuroimaging and neuropsychological correlates of a single case of focal central pontine myelinolysis: Intact memory function with decreased intellectual and motor functions

We report on the case of middle-aged right-handed woman with central pontine myelinolysis (CPM) revealed by high resolution structural T2-weighted FLAIR MRI imaging. There was a general flattening of Wechsler Adult Intelligence Scale—Fourth Edition subtest scores which were 1 standard deviation below expected values. In contrast Wechsler Memory Scale—Fourth Edition visual and auditory memory scores remained within the normal range. Verbal working memory appeared mildly impaired while nonverbal working memory was not. Scores on the Advanced Clinical Solution’s Social Perception battery were all in the normal range as were academic skills measured by the Wide Range Achievement Test—Fourth Edition. Performance was impaired on the Delis-Kaplan Executive Function System’s counterpart of the Trail-Making Test: Part B. Similarly, on the Draw-A-Person Test there was a discrepancy in that our patient’s standard score was 76 compared to her estimated premorbid FSIQ in the average range. She also displayed bilateral motor coordination slowing on the Finger Tapping task collectively suggesting damage to pontine motor tracts. The Minnesota Multiphasic Personality Inventory—Second Edition—Restructured Form profile was consistent with a diagnosis of severe anxiety and depression perhaps due to damage to serotoninergic neural tracts originating within the central pons. Finally, the patient displayed severe sleep disturbances and other signs of reticular activating formation injury. CPM may constitute a unique means of studying reversible subcortical lesions in the central pons in otherwise healthy subjects with benign illness. To our knowledge this is among the first patients with CPM without the usual risk factors for the disorder and who was otherwise healthy. Knowledge of the etiology and neuropsychology of such patients might aid in understanding the interaction of the fronto-ponto-cerebellar tracts in executive functions and motor programming.

久坐间断对成年人血管功能的急性影响与调节因素:荟萃分析

目的:持续性地久坐行为会急性降低外周与中枢血管功能,进而加剧罹患心血管疾病风险。久坐间断可能是预防持续久坐对血管功能危害的潜在实用策略,但目前关于其急性功效的已有研究结论并不一致,也尚未得出具体的应用建议。文章旨在对久坐间断对成人外周与中枢血管功能的急性影响进行荟萃分析,并探究其调节因素。方法:基于PRISMA报告规范,以“interrupting”“sedentary”与“vascular function”等为文献检索特征词,于2024年3月检索Web of Science核心合集、PubMed和中国知网数据库。纳入久坐间断对成人外周与中枢血管功能的急性影响的急性随机交叉试验文献。基于Cochrane开发的Risk of Bias 2评估偏倚风险,并基于GRADE系统评价证据等级。使用R语言(版本4.2.0)中的“meta”与“metafor”包进行主效应合并(Hedge’s g作为效应量指标)、发表偏倚检验、亚组与回归分析。结果:纳入22篇随机交叉试验,共364例受试者(年龄21-70岁)。相比于持续不间断久坐,久坐间断急性提升外周血管血流量(Hedge’s g=0.48,95%CI:0.14-0.82,P<0.01,I2=63%,低证据等级)、剪切应力(Hedge’s g=0.65,95%CI:0.37-0.93,P<0.01,I^(2)=54%,中等证据等级)与血流介导的血管舒张功能(Hedge’s g=0.43,95%CI:0.15-0.72,P<0.01,I2=61%,中等证据等级)。疾病(亚组间P=0.01)与性别(亚组间P=0.01)对血流量的主效应合并有显著调节作用(亚组间P=0.01),间断方式(亚组间P=0.01)与频率(亚组间P=0.02)对剪切应力的主效应合并有显著调节作用。久坐间断改善外周血管剪切应力受年龄(β=-0.02,95%CI:-0.03-0.01,P=0.09)与体质量指数(β=-0.10,95%CI:-0.18至-0.02,P<0.01)影响。久坐间断改善血流介导的血管舒张功能受总间断次数(β=-0.09,95%CI:-0.17至-0.01,P=0.03)与试验期间久坐控制时长影响(β=-0.21,-0.34至-0.09,P<0.01);每增加1 h久坐时长与久坐间断对血流介导的血管舒张功能的急性提升效果降低0.67%相关(P<0.01),当久坐控制时间>6 h时,久坐间断的急性收益消失。定性系统综述发现,久坐间断对各类人群血管脉搏波速度无显著影响,但可能预防老年人因持续久坐引起的中枢血管功能下降。结论:久坐间断急性提升成人外周血管血流量(低证据强度)、剪切应力(中证据强度)与血流介导的血管舒张功能(中证据强度),并可能预防、保护老年人因持续久坐引起的中枢血管功能下降(非常低证据等级)。受试者特征(疾病因素、性别、年龄与体质量指数)、间断干预方案(方式、频率、总间断次数)与久坐控制时长均会影响久坐间断对血管功能的急性改善效果。建议各类成人通过爬楼等大肌肉群参与的运动方式,以较高频率(如,每40 min进行1次)进行单次至少5 min的中低强度运动间断久坐,且每日持续久坐的累积时长不要超过6 h。

Monitoring recent changes in snow cover in Central Asia using improved MODIS snow-cover products

Snow cover plays an important role in the fields of climatology and cryospheric science. Remotely-sensed data have been proven to be effective in monitoring snow covers. Improved methods to process the 8-day snow-cover products derived from MODIS Terra/Aqua data can dramatically increase the data quality and reduce noise. A five-step algorithm for removing cloud effects was designed to improve the quality of MODIS snow products, and the overall accuracy of the MODIS snow data without cloud（defined as cloud-free snow-cover dataset） was enhanced by more than 90% based on direct and indirect validation methods. The snow-cover frequency（SCF） and snow-cover rate（SCR） of Central Asia were analyzed from 2000 to 2015 using trend analysis and empirical orthogonal functions（EOFs）. Over the plain regions, the SCF displayed a significant north-south declining trend with a rate of 0.03 per degree of latitude, and the SCR showed a similar north-south gradient. In the mountainous areas, the SCF significantly increased with altitude by 0.12 per kilometer. Within the study area, the SCF in 65% of the study area experienced an increasing trend, but only 4.3% of the SCF-increasing pixels passed a significance test. The remaining 35% of the area underwent a decreasing trend of SCF, but only 5.2% of the SCF-decreasing pixels passed a significance test. For the entire Central Asia, the inter-annual variations of snow-cover presented a slight and insignificant increase trend from 2000 to 2015. However, the change trends of snow cover are different between the plain and mountainous regions. That is, the annual mean SCR in the plain areas displayed an increasing trend, but a decreasing trend was found in the mountainous areas.

Erosive esophagitis associated with metabolic syndrome,impaired liver function, and dyslipidemia

AIM:To investigate whether erosive esophagitis is correlated with metabolic syndrome and its components,abnormal liver function,and lipoprotein profiles.METHODS:We conducted a cross-sectional,case control study of subjects who underwent upper endoscopy during a health examination at the Health Management and Evaluation Center of a tertiary medical care facility located in Southern Taiwan.Metabolic syndrome components,body mass index(BMI),liver function,dyslipidemia,and cardiovascular risk factors,as defined by the ratio of total cholesterol to high-density lipoprotein cholesterol(HDL-C),and the ratio of low-density lipoprotein cholesterol to HDL-C were compared betweenindividuals with and without erosive esophagitis.Risk factors for erosive esophagitis were evaluated by multivariate logistic regression.RESULTS:Erosive esophagitis was diagnosed in 507of 5015 subjects who were individually age and sex matched to 507 esophagitis-free control subjects.In patients with erosive esophagitis,BMI,waist circumference,blood pressure,fasting plasma glucose,triglyceride levels,aspartate aminotransferase,alanine aminotransferase,the ratio of total cholesterol to HDL-C,and the ratio of low-density lipoprotein cholesterol to HDL-C were significantly higher and HDL-C was significantly lower compared to patients without erosive esophagitis(all P<0.05).In a multivariate analysis,central obesity(OR=1.38;95%CI:1.0-1.86),hypertension(OR=1.35;95%CI:1.04-1.76),hypertriglyceridemia(OR=1.34;95%CI:1.02-1.76),cardiovascular risk factors as defined by a ratio of total cholesterol to HDL-C>5(OR=1.45;95%CI:1.06-1.97),and aspartate aminotransferase(OR=1.59;95%CI:1.08-2.34)were significantly associated with erosive esophagitis.CONCLUSION:Metabolic syndrome,impaired liver function,and a higher ratio of total cholesterol to HDL-C were associated with erosive esophagitis.

Monitoring Brain and Spinal Cord Metabolism and Function

Monitoring the metabolism and function of the central nervous system not only is an old idea but also is a topic that is of increasing interest to the technological evolution. Beside the optimization of cerebral and spinal cord perfusion and the preservation of vasoreactivity to ensure the viability of cerebral tissues and structures, we want to know more and more about the real intimate situation of these organs in real time at the patient’s bedside. To this end, several tracks have been explored during the two last decades, leading to the development of numerous concepts and the conception of various monitoring systems. One of the main problems is to characterize the respective strong points and weaknesses of those ones and to conclude regarding their individual relevance and value in current clinical practice. It is more and more clear that the combination of different categories of monitoring is a way to try to find the most valuable technological compromise, to increase the chance of prediction or of early detection of intercurrent deleterious events corresponding to the concept of multimodality. The intraoperative period and the intensive care goals and targets are appreciably different. This is the reason for the attempt to define different and distinct sets of goals and targets for the intraoperative anesthetic setting and for the intensive care unit.

Connectivity differences between adult male and female patients with attention deficit hyperactivity disorder according to resting-state functional MRI

Attention deficit hyperactivity disorder（ADHD） is a pervasive psychiatric disorder that affects both children and adults. Adult male and female patients with ADHD are differentially affected, but few studies have explored the differences. The purpose of this study was to quantify differences between adult male and female patients with ADHD based on neuroimaging and connectivity analysis. Resting-state functional magnetic resonance imaging scans were obtained and preprocessed in 82 patients. Group-wise differences between male and female patients were quantified using degree centrality for different brain regions. The medial-, middle-, and inferior-frontal gyrus, superior parietal lobule, precuneus, supramarginal gyrus, superior- and middle-temporal gyrus, middle occipital gyrus, and cuneus were identified as regions with significant group-wise differences. The identified regions were correlated with clinical scores reflecting depression and anxiety and significant correlations were found. Adult ADHD patients exhibit different levels of depression and anxiety depending on sex, and our study provides insight into how changes in brain circuitry might differentially impact male and female ADHD patients.

Major ozonated autohemotherapy promotes the recovery of upper limb motor function in patients with acute cerebral infarction

Major ozonated autohemotherapy is classically used in treating ischemic disorder of the lower limbs In the present study, we performed major ozonated autohemotherapy treatment in patients with acute cerebral infarction, and assessed outcomes according to the U.S. National Institutes of Health Stroke Score, Modified Rankin Scale, and transcranial magnetic stimulation motor-evoked potential. Compared with the control group, the clinical total effective rate and the cortical potential rise rate of the upper limbs were significantly higher, the central motor conduction time of upper limb was significantly shorter, and the upper limb motor-evoked potential amplitude was significantly increased, in the ozone group. In the ozone group, the National Institutes of Health Stroke Score was positively correlated with the central motor conduction time and the motor-evoked potential amplitude of the upper limb. Central motor conduction time and motor-evoked potential amplitude of the upper limb may be effective indicators of motor-evoked potentials to assess upper limb motor function in cerebral infarct patients. Furthermore, major ozonated autohemotherapy may promote motor function recovery of the upper limb in patients with acute cerebral infarction.

ASYMPTOTIC NORMALITY OF KERNEL ESTIMATES OF A DENSITY FUNCTION UNDER ASSOCIATION DEPENDENCE

Let {Xn, n≥1} be a strictly stationary sequence of random variables, which are either associated or negatively associated, f(.) be their common density. In this paper, the author shows a central limit theorem for a kernel estimate of f(.) under certain regular conditions.

Optimization of the Impeller Geometry for an Automotive Torque Converter Using Response Surface Methodology and Desirability Function

Response surface methodology (RSM) based on desirability function approach (DFA) is applied to obtain an optimal design of the impeller geometry for an automotive torque converter. The relative importance of six design parameters including impeller blade number, blade thickness, bias angle, scroll angle, inlet angle and exit angle is investigated using orthogonal design approach. The impeller inlet angle, exit angle and bias angle are found to exert the greatest influence on the overall performance of a torque converter, with two flow area factors being considered, namely 17% and 20%. Then, RSM together with central composite design (CCD) method is used to in-depth evaluate the interaction effect of the three key parameters on converter performance. The results demonstrate that impeller exit angle has the strongest impact on peak efficiency, with larger angles yielding the most favorable results. The stall torque ratio maximization is attainable with the increase of impeller bias angle and inlet angle together with smaller exit angle. In the end, an optimized design for the impeller geometry is obtained with stall torque ratio and peak efficiency increased by 1.62% and 1.1%, respectively. The new optimization method can be used as a reference for performance enhancement in the design process of impeller geometry for an automotive torque converter.

基于静息态功能磁共振成像的紧张性头痛度中心度研究

目的采用静息态功能MRI(resting state functional MRI,rs-fMRI)度中心度(degree centrality,DC)探讨紧张性头痛(tension-type headache,TTH)患者在slow-4(0.027~0.073 Hz)和slow-5(0.010~0.027 Hz)频段的全脑网络节点中心性的改变及其与临床特征的相关性。材料与方法纳入自2018年5月~2019年7月到潍坊医学院附属医院神经内科就诊的TTH患者33例及与之匹配的健康对照38例,进行rs-fMRI扫描,利用DC的方法分析TTH组及健康对照组在slow-4(0.027~0.073 Hz)和slow-5(0.010~0.027 Hz)频段的DC值的差异,分析DC值的改变与疼痛程度、病程、疼痛发作频率的相关性。结果与健康对照组相比,在slow-5(0.010~0.027 Hz)频段,TTH组右侧额中回、右侧背外侧额上回的DC值显著增高;在slow-4(0.027~0.073 Hz)频段,TTH组与健康对照组的DC值差异无统计学意义[基于高斯随机场(Gaussian random field,GRF)校正,体素水平P<0.001,簇水平P<0.05]。另外,相关性分析的结果显示DC异常脑区与TTH患者的视觉模拟评分法(Visual Analog Scale,VAS)得分、病程、疼痛发作频率之间无显著相关性。结论额中回和额上回参与TTH疼痛信号的整合与处理,可能是TTH的关键中枢;slow-5(0.010~0.027 Hz)频段较slow-4(0.027~0.073 Hz)频段在探测TTH患者DC方面更敏感。

The analysis of macular perimetry with octopus 900 in acute central serous chorioretinopathy

Background:To find the changes of macular perimetry(MP) and the correlations between MP and best correct visual acuity(BCVA) in different phases of the acute central serous chorioretinopathy(CSC).Methods:Twenty-one eyes with acute CSC and their fellow eyes were analysed retrospectively.MP at 2°,4°and BCVA in the active and resolved phase were collected and analyzed.The differences of these parameters in CSC eyes and fellow eyes were analyzed.Spearman correlation was used for analysis of correlation between MP and BCVA.Results:From 29 eyes with CSC analysed 27 eyes(93.10%) recovered to the previous VA.Compared with the active phase,MP at 2°,4° and BCVA were significantly improved in the resolved phase(P=0.000,0.000,0.000,respectively).MP at 2°,4° and BCVA of CSC eyes were significantly poor compared with the fellow eyes in the active phase(P=0.000,0.000,0.000,respectively).In the resolved phase there was no significant difference between the CSC eyes and fellow eyes(P=0.339,0.141,0.161,respectively).BCVA was shown to significantly correlate with MP at 2° in the active phase(ρ=-0.630,P<0.001).Conclusions:The acute CSC often had a good prognosis both in BCVA and MP.MP can provide an additional objective parameter to evaluate the retinal function changes at macula of acute CSC.