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151.
This work is aimed at analyzing working memory (WM) components and their relationships with other cognitive processes in individuals with Down syndrome (DS). Particular attention is given to examine whether a verbal WM deficit is due to difficulties in verbal abilities often showed by individuals with DS, or whether it is a deficit per se. A group of 20 individuals with DS was compared to a group of 20 typically developing (TD) children matched on vocabulary comprehension and to a group of 20 TD children matched on general verbal intelligence. The groups received a battery of 3 verbal and 3 visuospatial WM tasks requiring different degrees of control, and tests assessing verbal abilities (WPPSI verbal scale, PPVT), nonverbal skills (WPPSI performance scale), and logical thinking (LO). The results revealed that individuals with DS have deficits in both central executive (control) and verbal components of the WM system, and the latter one is independent of the general verbal abilities deficit. The data suggest that the development of central executive proceeds at a slower rate in individuals with DS and differently from TD children with comparable verbal abilities. The performance of individuals with DS on high-control WM tasks requires additional general resources that are strictly linked to intelligence. 相似文献
152.
Christine A. Hajek H. Gerry Taylor Barbara Bangert Ann Dietrich Kathryn E. Nuss 《Child neuropsychology》2013,19(1):17-33
The level of parent-child agreement on post-concussive symptoms (PCS) was examined in children following mild traumatic brain injuries (TBI). As part of a larger longitudinal study, 186 children with mild TBI and 99 with orthopedic injuries (OI), from 8 to 15 years of age, were recruited prospectively. Parents and children completed the PCS Interview (PCS-I) and the Health and Behavior Inventory (HBI) at 2 weeks, 1 month, 3 months, and 12 months postinjury. Item-level correlations between child and parent ratings on both measures of PCS were significant but modest in both groups. Parent-child correlations for composite scales on the HBI and the total score on the PCS-I were significant in both groups, but somewhat higher in the OI group than in the mild TBI group. Mean symptom ratings tended to be significantly higher for children as compared to parents, especially for somatic symptoms. Parents and children display modest agreement when reporting PCS; their ratings correlate significantly, but children report higher mean levels of symptoms than parents. 相似文献
153.
This study examines eye movements made by a patient with action disorganization syndrome (ADS) as everyday tasks are performed. Relative to both normal participants and control patients, the ADS patient showed normal time-locking of eye movements to the subsequent use of objects. However, there were proportionately more unrelated fixations, and more fixations concerned with locating objects irrelevant to the immediate action, compared with control participants. The data suggest a dissociation between normal eye movement patterns for control of visually guided actions such as reaching and grasping, and abnormal eye movements between object-related fixations. The implications for understanding ADS are discussed. 相似文献
154.
Nicole M. Gatto Victor W. Henderson Jan A. St. John Carol McCleary Howard N. Hodis 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(5):627-641
ABSTRACT Objective: Few studies have addressed whether the metabolic syndrome (MetS) and its individual components are associated with cognitive function in middle-aged and older populations, as well as whether specific areas of cognition are more affected than others. We examined the cross-sectional association between MetS and six areas of cognitive function in healthy cognitively intact adults without diabetes (n?=?853, mean age 61 years) randomized in two intervention trials. Methods: The National Cholesterol Education Program (NCEP) criteria were used to identify subjects with MetS. Cognitive function was assessed with a neuropsychological battery. A principal components analysis was used to extract five uncorrelated factors interpreted to represent five areas of cognition, and a measure of global cognition was calculated. Results: MetS was weakly but non-significantly associated with lower verbal learning (β?=??.14 [SE(β)?=?0.09], p?=?.15). As the number of MetS criteria increased, scores on global cognition (p trend?=?.01), verbal learning (p trend?=?.06) and semantic memory (p trend?=?.04) decreased. Hypertension was the only MetS risk factor that was independently correlated with lower verbal learning (β?=??.17 [SE(β) =?0.08], p?=?.04), semantic memory (β?=??.26 [SE(β)?=?0.08], p?=?.001) and global cognition (β?=??.15 [SE(β)?=?0.07], p?=?.04). Conclusion: This study adds to the evidence of an association between MetS and lower cognitive function among healthy middle-aged and older adults without CVD and diabetes, as well as confirms the correlation between hypertension and lower cognition. 相似文献
155.
阻塞性睡眠呼吸暂停低通气综合征(obstructive sleep apnea hypopnea syndrome,OSAHS)作为一种脑卒中独立的危险因素已经广泛受到重视,是脑卒中、冠心病、高血压、充血性心力衰竭等心脑血管疾病的一个主要发病因素.OSAHS引起的频繁血氧饱和度下降和夜间睡眠结构紊乱对心脑血管系统产生严重的危害.本综述主要讨论OSAHS对脑卒中患者的影响和对此类患者的治疗.了解OSAHS和脑卒中之间的联系对于脑卒中的一、二级预防具有重要的意义. 相似文献
156.
比较针刺加外敷祛风消肿酊保守疗法与切开减压治疗四肢骨筋膜间室综合征治疗费用.采用回顾性研究,将符合 <中医骨伤科病证诊断疗效标准 >(ZY/T001.9-94)诊断标准要求的患者分为试验组10例,对照组10例.试验组采用针刺加外敷祛风消肿酊保守治疗.对照组采用手术切开减压疗法治疗.采用自拟的疗效评定标准在治疗2周后评定2组的治疗费用.结果治疗2周后,试验组和对照组患者全部愈合.试验组平均费用361.7元;对照组平均费用2 058.1元.保守疗法在其他条件相同的情况下,少用1 694.00元,即少用82.3%.因此,治疗四肢骨筋膜间室综合征在保证疗效的前提下,解决看病贵的首选方法是保守疗法. 相似文献
157.
《International Journal of Transgenderism》2013,14(1):9-13
ABSTRACT Transsexual persons are frequently married and are parents prior to the decision for gender transition. Divorce and issues of child custody or child access follow. This typically volatile area is made the more incendiary when one parent is transgendered. Parental Alienation Syndrome is an unique alliance between one parent and child of denigration and hostility to the other parent. When the transgendered parent is the target, Courts may collaborate in destruction of the transsexual parent-child relationship. 相似文献
158.
Meiwen Zhang Jamie Q. Felicitas-Perkins Zengchang Pang Paula H. Palmer Haiping Duan 《Psychology, health & medicine》2017,22(3):359-369
Current knowledge about the relationship between psychological characteristics and metabolic syndrome (MetS) components is limited in Asian populations. The purpose of this study is to investigate linkages between physiological markers of MetS and life satisfaction, hostility, and depression in Chinese adults. Secondary analyses were conducted using cross-sectional data from parents of randomly selected middle school students participating in a pilot study in Qingdao, China. Among 440 parents who consented to participate (237 women, 203 men), 368 provided valid responses in all three categories of psychological characteristics, and only those subjects were included in these analyses. General linear models and logistic regressions were run separately by gender, controlling for covariates. Among women, life satisfaction was inversely associated with triglyceride levels (p = .04), LDL-C (p < .01), risk of hypertriglyceridemia (OR[.53], p < .01), HDL-C (OR[.78], p = .03), and MetS (OR[.52], p = .03). No associations were found between life satisfaction and any psychological characteristics among men. Among women, hostility was positively associated with triglyceride level (p = .04) and risk of hypertriglyceridemia (OR[2.12], p < .05). Among men, hostility was positively associated with waist circumference (p = .04), waist-hip ratio (p < .05), and fasting plasma insulin (p < .01). Depression was not associated with any physiological measurement in either gender. These findings indicate that relationships exist between certain psychological characteristics and physiological indicators of MetS among Chinese adults, although there may be important differences between genders. 相似文献
159.
Thomas von Lengerke Barbara Kröning Karin Lange Lower Saxon Diabetes Outpatient Centres Study Group 《Psychology, health & medicine》2017,22(10):1137-1148
Hand hygiene in wound care by health care providers (HCPs) is a key principle in treating hospitalized patients with diabetic foot infections. This study aimed to estimate the extent to which patients with type-2-diabetes (T2D) intend to speak up for HCPs’ hand hygiene during inpatient foot treatment, test whether this motivation increases given the hospital would invite patients to speak up, and identify associations with socio-demographics, knowledge of hand hygiene requirements, and diabetes-related factors. A questionnaire-survey was conducted in eight diabetes outpatient centres in Lower Saxony/Germany. Intentions to speak up (without and with institutional encouragement) and knowledge about hand hygiene during foot-care were assessed. Analyses of variance were conducted, partly as repeated measures-models with intention-items as within-subject factor. N = 473 patients participated (response = 77.4%). N = 177 (41%) strongly intended to speak up. Institutional encouragement was associated with an increased rate of strong (54% vs. 41%; p < .001) and higher mean intention (M = 3.9 vs. 3.4 with vs. without encouragement [5-point-scales]; F(1, 434)?=?41.5, p < .001). In patients without diabetic foot syndrome, this effect was limited to those with at least medium school education (F(2, 292)?=?4.4, p = .013) and knowledge on HCPs’ hand hygiene (F(2, 294)?=?3.1, p = .047). In conclusion, a majority of T2D-patients in diabetes outpatient centres intend to speak for HCPs’ hand hygiene in inpatient foot treatment, and are receptive to institutional encouragement. However, this presupposes at least medium education and knowledge about hand hygiene, emphasizing that patient empowerment begins with knowledge. 相似文献
160.
Cerebellar neurophysiology in Gilles de la Tourette syndrome and its role as a target for therapeutic intervention
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Therapy resistance of approximately one‐third of patients with Gilles de la Tourette syndrome (GTS) requires consideration of alternative therapeutic interventions. The article demonstrates the role of the cerebellum in neuropsychiatric disorders and GTS in particular, specifically its role in functions relating to motor and cognitive symptoms. Certain circuits in the cerebellum have been shown to undergo learning‐induced changes during conditioning, with cells in the cortex of the cerebellum appearing to decrease their activity whilst those in deep nuclei seem to do the inverse. Evidence exists showing that abnormal excitability of the motor cortex via the cerebellum could be expected to participate in motor tics in GTS possibly due to aberrations in certain structures of involved circuits. The role of the cerebellum in learning and plasticity processes renders it a strategic and valuable structure to consider for brain stimulation when investigating potential treatment options for neuropsychiatric disorders such as GTS. This article puts forth the concept of using non‐invasive and invasive brain stimulation techniques as a novel platform for non‐pharmacological neuromodulation of GTS symptoms. 相似文献