No abstract available.
Cognition*

Objective To investigate the relationship between cerebral small vessel disease （CSVD） burden scores and cognitive function in patients with CSVD with asymptomatic lacunes. Methods A total of 128 patients with CSVD with asymptomatic lacunes who visited the Department of Neurology of Weifang People′s Hospital from July 2021 to October 2023 were included. All the patients were scored using the Montreal Cognitive Assessment （MoCA） for cognitive function and using the total CSVD score and the modified CSVD score for CSVD burden. They were divided into cognitive impairment group （MoCA score<26） and non-cognitive impairment group （MoCA score≥26）. The demographic information， vascular disease risk factors， and the CSVD scores of the two groups were compared. A linear regression analysis was performed to assess the relationship between the MoCA score and the two CSVD scores. A trend analysis was conducted to analyze the trend of incidence of cognitive impairment in patients with CSVD with asymptomatic lacunes. Results Among the 128 patients with CSVD with asymptomatic lacunes， 68 （53.1%） were in the cognitive impairment group and 60 （46.9%） were in the non-cognitive impairment group. There were no significant differences in the demographic information and vascular disease risk factors between the two groups （P>0.05）. The total CSVD score and the modified CSVD score differed significantly between the two groups （P<0.05）. The Spearman correlation analysis showed that the total and modified CSVD scores were significantly negatively correlated with the MoCA score （P<0.001）. The chi-square test for linear trend revealed that the cognitive impairment risk increased significantly with the modified CSVD score in patients with CSVD with asymptomatic lacunes （Ptrend<0.05）， but with no significance for the total CSVD score （Ptrend=0.069）. Conclusion Both the total and modified CSVD scores are useful tools to detect cognitive impairment in patients with CSVD with asymptomatic lacunes， and the modified CSVD score may be superior in identifying patients at high risk of cognitive impairment.
Cognition

Research has established the association between lifestyle factors and cognition. However, they are often assessed in isolation overlooking their complex interaction and contribution to the quality of life (QoL). The present study seeks to determine if BMI, lifestyle behaviours (video game use, dietary intake, physical activity, sleep), and cognitive functions could be identified into distinct grouping clusters. In addition, the QoL of the resultant clusters was also examined for differences between them. Data were collected from an online survey (N = 116). Following a 2-step cluster analysis, two distinct clusters were identified with significant differences in video game use and reasoning ability were found between them. Further comparison of demographics and QoL showed a cluster of participants who played more games and had higher cognitive performance exhibited lower QoL compared to the other cluster, specifically in the ‘relationship’ dimension. The findings show video game use and reasoning ability are linked to perceived QoL. Further studies should investigate the interaction between video game use and cognitive functions and how they contribute to perceived QoL.
Cognition

PURPOSE: The purpose of this study was to investigate the subjectivity of undergraduate students about well-dying. METHODS: Q-methodology, which is effective in scientifically measuring individual subjectivity, was used. The result of the Q-short of the 34 Q-statements by 42 participants was analyzed using the PQM program. RESULT: Four cognitive types of subjectivity about well-dying were identified and labeled as follows. Type 1: oriental and family-centered type, Type 2: Individual and fate-adapted type, Type 3: altruistic and afterlife-centered type, Type 4: self-leading and secularistic type. CONCLUSIONS: Undergraduate students have a well-dying concept which tends to be self-centered and secularistic. At the same times, they also have a well-dying concept which has a basically oriental view, that is, family-centered and fate-adapted views.
Cognition ; Humans

Humans ; Cognition

Cognition ; Cognition Disorders ; Humans ; Manganese ; Occupational Exposure

PURPOSE: The purpose of this study was to investigate the factors that influenced the preparation for later life of the age group of 30s, 40s, and 50s in production workers. METHODS: The participants for this study were 320 men working in 2 workspaces of Ulsan city. The data was collected from May to July, 2010 using structured questionnaires. Chi-square, One way ANOVA, Duncan test, Pearson's Correlation Coefficient and multiple regression with the SPSS WIN 17.0 program were used to analyze the data. RESULTS: There were statistically significant differences among 30s, 40s, and 50s workers regarding the preparation for later life, health promoting behavior, knowledge and attitude of cerebrocardiovascular (CVD) diseases. 50s workers were significantly more higher than 30s and 40s regarding the preparation for later life, health promoting behavior, cognition and attitude of CVD diseases. The model including variables related to the preparation for later life explained variance of 42.3% of 30s, 36.0% of 40s, and 28.5% of 50s workers. Finally, cognition of CVD diseases and social support were predictors in explaining the level of the preparation for later life among production workers. CONCLUSION: Based on the findings of the study, nursing interventions should be developed to improve the preparation for later life of production workers according to age differences.
Cognition ; Humans ; Male ; Questionnaires

No abstract available.
Cognition* ; Humans ; Military Personnel*

OBJECTIVES: This study is to investigate the hypothesis that schizophrenic patients have difficulty in inferring mental state of others. METHODS: Twenty schizophrenic patients and twenty normal subjects were administered to the Cartoon Task required inferring the character's intention in a given context. RESULTS: The schizophrenic patients showed a statistically significant impairment in the Cartoon Task. Both groups chose the card depicting a frequent everyday action significantly more rather than the similar card to the last picture in each story for wrong answers. CONCLUSION: These preliminary results suggest that schizophrenia is associated with a specific deficit of the cognitive ability referred to as social cognition, and this deficit can be detected not only in the acute phase as found in previous research studies, but also in remission. Also when subjects fail to appreciate what is going on in the minds of other people, they seem to rely on a socially familiar experience.
Cognition* ; Humans ; Intention ; Schizophrenia*

OBJECTIVES: Vulnerability marker in biological relatives of schizophrenia may be very useful in identifying the propensity for the development of schizophrenia. This study suggests that the relatives at risk for genetically developing schizophrenia have impairments in several domains of cognition, social function and affective function as a vulnerability marker. METHODS: A neurocognitve function test, a social function test and an affective function test were administered to fifteen healthy relatives from families with two or more patients with schizophrenia (geneticallly high risk subjects). Fifteen healthy controls matched for age and gender were recruited in this study. RESULTS: Compared to the control subject, the genetic high risk subjects performed significantly more poorly in the selective attention and recall memory of neurocognitive function. The high risk subjects also had lower scores in independence-performance and independence-competence of the social function test and emotion control of the affective function test. CONCLUSION: Selective attention, recall memory, independence-performance, independence-competence and emotion control ability may be a valuable marker for genetic study of schizophrenia.
Cognition* ; Humans ; Memory ; Schizophrenia*