Cognitive Function in Adolescent Patients with Anorexia Nervosa and Unipolar Affective Disorders

s., Lea; Holzhausen, Martin; Warschburger, Petra; Pfeiffer, E. F.; Lehmkuhl, Ulrike; Schneider, Nora

doi:10.1002/erv.2425

Cited by 5 publications

(4 citation statements)

References 34 publications

(88 reference statements)

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“…Nonetheless, in Doğan ( 2001)'s study, it was found that the aggression levels of women were higher than that of men, and this fact shows that it differs from the current research results. Some studies concluded that the cognitive flexibility dimension does not differ depending on gender (Martin and Rubin, 1995;Zong et al, 2010;Sarrar et al, 2013;Plukaard et al, 2015). Both the results of the literature and the current study findings show that the cognitive flexibility of athlete students is similar.…”

Section: Discussion and Conclusion Recommendationssupporting

confidence: 73%

The Predictive Role Of Cognitive Flexibility And Cognitive Control On Aggression and Anger İn Sports

Yazici

MERGAN

2022

Akdeniz Spor Bilimleri Dergisi

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At the time of competition, athletes experience instant emotional change and stress in the face of both adaptation and change demands. Therefore, athletes need skills such as cognitive control and cognitive flexibility to control their aggression and anger during stress while competing. From this point of view, the research aims to determine the role of cognitive control over emotions, evaluation and coping flexibility in aggression and anger in sports and to examine their relationships according to some variables. The study group of the research consists of a total of 442 athletes, 205 females (46.4%) and 237 males (53.6%). "Competitive Aggressiveness and Anger Scale" and "Cognitive Control and Flexibility Scale" were used in the research. Descriptive statistics, MANOVA Test and Multiple Linear Regression (MLR) were used for data analysis. In the findings of the research, it was seen that the aggression mean scores of males were high, and anger and aggression mean scores were higher in athletes who smokes and used alcohol. Another important result of the study is that cognitive control over emotions and evaluation and coping flexibility explain 17% of the total variance in aggression and anger in sports. In particular, it can be said that cognitive control over emotions has a higher effect on determining aggression and anger in sports.

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Section: Discussion and Conclusion Recommendationssupporting

confidence: 73%

The Predictive Role Of Cognitive Flexibility And Cognitive Control On Aggression and Anger İn Sports

Yazici

MERGAN

2022

Akdeniz Spor Bilimleri Dergisi

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“…These participants, however, displayed normal general intelligence and normal set shifting ability. Subtle differences in neurocognitive functioning may thus exist in adolescents with AN, [ 29 – 31 ] or even in subgroups, despite their function being similar to controls on most neurocognitive measures [ 22 , 23 , 31 , 32 ].…”

Section: Introductionmentioning

confidence: 99%

Neurocognitive functions and social functioning in young females with recent-onset anorexia nervosa and recovered individuals

et al. 2017

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BackgroundYoung individuals with anorexia nervosa (AN) or recovered from AN display impairments of social function. To date, however, it is not clear whether they differ from controls with respect to neurocognitive performance and whether those functions contribute to the compromised social function observed in individuals with AN.MethodsWe included 43 young females with first-episode AN, 28 individuals recovered from adolescent-onset AN, and 41 control individuals (14–22 yr), all without comorbid autism spectrum disorder. We compared the performance of participants across groups in seven neurocognitive functions relevant to social functioning: set-shifting, local processing, processing speed, working memory, sustained attention, verbal memory, and verbal abstraction. Further, we tested the association between neurocognitive function and social function, measured by Autism Diagnostic Observation Schedule (ADOS), with an ordinal logistic regression model.ResultsFirst, participants did not differ on any neurocognitive function across groups. Second, only the neurocognitive function “verbal memory” was significantly associated with social function. Higher performance in verbal memory was associated with lower odds of impaired social function. Diagnostic group remained a significant factor, but the absence of an interaction between group and neurocognitive performance indicated that the association between verbal memory and social function was independent of group membership.ConclusionYoung individuals with AN and those recovered from AN did not differ from controls with respect to neurocognitive performance. Verbal memory was associated with social function in all groups.

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“…В работах, посвященных более длительным периодам голодания у людей, результаты оценки когнитивных функций сопоставимы с нашими результатами. Моделью многолетнего резкого ограничения калорийности рациона могут являться пациенты с неврогенной анорексией: большинство таких больных демонстрировали худшее выполнение когнитивных тестов по сравнению с контрольной группой пациентов с униполярными аффективными расстройствами [21]. Также при наблюдении за здоровыми лицами было выявлено, что снижение массы тела ассоциировалось с более высоким риском развития деменции, чем поддержание стабильной массы тела [22].…”

Section: обсуждение основного результата исследованияunclassified

Cognitive function and metabolic features in male Sprague-Dawley rats receiving high-fat and low-calorie diets

et al. 2019

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Background: Obesity is a risk factor for cognitive disorders. However, it is still unknown whether low-calorie diet will improve cognitive function in obese patients. Aim: To evaluate cognitive function and metabolic features in male Sprague-Dawley rats receiving high-fat and low-calorie diets. Materials and methods: The work was carried out on Sprague Dawley male rats (n = 32), which were divided into 2 groups with 16 animals in each group: Control (normal / low-calorie diet) and Obesity (high-fat diet). In 90 days the rats of the Control group were transferred to a low-calorie diet, the rats of the Obesity group continued to receive high-fat diet. To assess motor activity and cognitive functions at the end of the study (180 days), following behavioral tests were conducted: "open field", "tapering beam", "elevated plus-maze" (EPM) and "passive avoidance reaction". During the study glucose tolerance test were performed: at baseline (GTT 1) and in 30 days (GTT 2). Results: Obesity group rats gained weight significantly faster than the control animals (547.69 11.32 g against 442.8 19.8 g at study end, p = 0.0001). GTT 2 showed normal carbohydrate metabolism in control group, postprandial hyperglycemia in obesity group. Testing in the open field showed that the rats of the obesity group moved more actively across the installation area than the control ones: the total distance covered was 9.352 0.932 m against 6.781 0.951 m, p = 0.046. The results of a tapering beam test showed that the number of hind limb extrusions in obese rats significantly exceeded this parameter in control group (33.7 3 vs. 15.7 2.7, p = 0.0001), test time in both groups did not differ. When testing in EPM, there was no significant difference in any of the key test parameters between the groups. However, the number of looking out from the closed arms in animals of the obesity group was significantly higher than in the control group (4.19 0.6 vs. 2.30 0.58, p = 0.044). When testing the reproduction of conditional reactions of passive avoidance it was shown that after day 1 of the pain stimulation application the latent period of transition to the dark compartment in the obesity group was significantly higher than that of the control group (180.0 0.0 vs. 128 86 21.45, p = 0.008). This indicates a better preservation of the memorial trail compared to the "control" rats. By the end of the study 30% of animals in the control group died. Conclusions: Rats on high-fat diet were more active, less anxious and showed better results in training tests comparing to animals on low-calorie diet. Adherence to low-calorie diet may be harmful for cognitive functions.

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Cognitive Function in Adolescent Patients with Anorexia Nervosa and Unipolar Affective Disorders

Cited by 5 publications

References 34 publications

The Predictive Role Of Cognitive Flexibility And Cognitive Control On Aggression and Anger İn Sports

The Predictive Role Of Cognitive Flexibility And Cognitive Control On Aggression and Anger İn Sports

Neurocognitive functions and social functioning in young females with recent-onset anorexia nervosa and recovered individuals

Cognitive function and metabolic features in male Sprague-Dawley rats receiving high-fat and low-calorie diets

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