Learning,Attention, Writing,and Processing Speed in Typical Children and Children with ADHD,Autism, Anxiety,Depression, and Oppositional-Defiant Disorder

Learning, attention, graphomotor, and processing speed scores were analyzed in 149 typical control children and 886 clinical children with normal intelligence. Nonsignificant differences were found between control children and children with anxiety, depression, and oppositional-defiant disorder. Control children performed better than children with ADHD and autism in all areas. Children with ADHD and autism did not differ, except that children with ADHD had greater learning problems. Attention, graphomotor, and speed weaknesses were likely to coexist, the majority of children with autism and ADHD had weaknesses in all three areas, and these scores contributed significantly to the prediction of academic achievement.     

Executive and Attention Functioning Among Children in the PANDAS Subgroup

Evidence from past studies indicates that adults and children with Obsessive-Compulsive Disorder (OCD) and Tourette syndrome (TS) experience subtle neuropsychological deficits. Less is known about neuropsychological functioning of children and adolescents with a symptom course consistent with the PANDAS (Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal infection) subgroup of OCD and tics. To provide such information, we administered three tests of attention control and two of executive function to 67 children and adolescents (ages 5–16) diagnosed with OCD and/or tics and a symptom course consistent with the PANDAS subgroup and 98 healthy volunteers (HV) matched by age, sex, and IQ. In a paired comparison of the two groups, the PANDAS subjects were less accurate than HV in a test of response suppression. Further, in a two-step linear regression analysis of the PANDAS group in which clinical variables were added stepwise into the model and in the second step matching variables (age, sex, and IQ) were added, IQ emerged as a predictor of performance on this task. In the same analysis, ADHD diagnosis and age emerged as predictors of response time in a continuous performance task. Subdividing the PANDAS group by primary psychiatric diagnosis revealed that subjects with TS or OCD with tics exhibited a longer response time compared to controls than subjects with OCD only, replicating previous findings within TS and OCD. This study demonstrates that children with PANDAS exhibit neuropsychological profiles similar to those of their primary psychiatric diagnosis.     

The Motor Profile of Primary School-Age Children with a 22q11.2 Deletion Syndrome (22q11.2DS) and an Age- and IQ-Matched Control Group

In the early publications on the 22q11.2 Deletion Syndrome (22q11.2DS) motor abnormalities have been frequently reported. However, systematic studies on the motor performance of children with the 22q11.2DS, and especially of school-age children, are scarce. In this study the motor performance of primary school-age children with a 22q11.2DS (n = 28) was compared with an age- and IQ-matched control group (n = 28) using the Movement Assessment Battery for Children (MABC), the Körperkoordinationstest für Kinder (KTK) and the Beery-Buctenica test of Visual-Motor Integration (Beery). Children with a 22q11.2DS scored significantly lower than the age- and IQ-matched control group on the subsection Manual Dexterity (MABC) and the Visual Perception and Motor Coordination subtests of the Beery. When investigating the correlations between Intelligence quotient (IQ) and motor performance, a specific profile was found in the 22q11.2DS group when compared with the age- and IQ-matched control group. Because an IQ-matched control group was adopted, the deficits in visual-perceptual and visuomotor integration skills cannot fully be attributed to a general developmental delay and thus may be specific for the 22q11.2DS. Future studies that investigate the specificity of the visual-perceptual problems — both on the behavioral and brain level (functional Magnetic Resonance Imaging [fMRI] and Diffusion Tensor Imaging [DTI]) — are necessary to answer this question. Nonetheless, the importance of incorporating motor functioning into the study of the neuropsychological profile of children with a 22q11.2DS has to be stressed.     

阻塞性睡眠呼吸暂停低通气综合征对心血管系统的影响

阻塞性睡眠呼吸暂停低通气综合征(OSAHS)是常见却又不被广泛认识的疾病,可以导致多种器官和系统的损害,特别是心血管系统的损害.随着肥胖人群的增加,OSAHS的患病率有可能继续升高,这已经是一个重要的公共卫生问题,本文就OSAHS导致心血管疾病的发病机制,对常见心血管疾病的影响进行探讨.     

阻塞性睡眠呼吸暂停低通气综合征与冠状动脉支架再狭窄关系的研究

探讨冠状动脉内支架再狭窄与阻塞性睡眠呼吸暂停低通气综合征（OSAHS）的关系及其机制.选择冠状动脉支架植入术后患者172例,其中43例确诊患OSAHS者为研究组,129例无OSAHS的患者为对照组.支架术后第3年行冠状动脉造影术,同时检测患者静脉血中TNF-α、IL-6、IL-4、IL-5、IL-10水平.OSAHS患者7例发生支架内再狭窄,比率16.26%,明显高于对照组6例,比率5.67%（P〈0.01）;OSAHS患者血清中TNF-α、IL-6浓度高于对照组（P〈0.01）;IL-4、IL-5、IL-10水平低于对照组（P〈0.01）.合并OSAHS的患者,支架再狭窄的发生率高于非OSAHS患者,而OSAHS引发的炎症介质水平改变及炎症反应失衡可能与支架再狭窄有关.     

Show me your eyes: Evidence from Williams syndrome

The present paper reports two experiments that investigate the critical features of an object shape that automatically elicit recognition. Silhouettes of real objects (targets) and meaningless patterns (fillers) in both canonical and non-canonical formats were presented to subjects, in an attempt to test whether information about the global shape of an object was sufficient for automatic object identification. In Experiment 1, target-filler discriminability was evaluated by means of a reality-decision task. In Experiment 2, subjects had to perform an elongationdecision task, previously shown to be sensitive to the influence of automatically activated object identities (Dell'Acqua & Job, 1998). Contrary to the previous findings, the present study shows that, although silhouettes were identified with surprising good accuracy in the reality-decision task, effects of object identity on the elongation-decision task were negligible.     

Sexist Treatment in the Mental Health System

No abstract available for this article.     

Cognitive therapy for irritable bowel syndrome is associated with reduced limbic activity, GI symptoms, and anxiety

This study sought to identify brain regions that underlie symptom changes in severely affected IBS patients undergoing cognitive therapy (CT). Five healthy controls and 6 Rome II diagnosed IBS patients underwent psychological testing followed by rectal balloon distention while brain neural activity was measured with O-15 water positron emission tomography (PET) before and after a brief regimen of CT. Pre-treatment resting state scans, without distention, were compared to post-treatment scans using statistical parametric mapping (SPM). Neural activity in the parahippocampal gyrus and inferior portion of the right cortex cingulate were reduced in the post-treatment scan, compared to pre-treatment (x, y, z coordinates in MNI standard space were -30, -12, -30, P=0.017; 6, 34, -8, P=0.023, respectively). Blood flow values at these two sites in the controls were intermediate between those in the pre- and post-treatment IBS patients. Limbic activity changes were accompanied by significant improvements in GI symptoms (e.g., pain, bowel dysfunction) and psychological functioning (e.g., anxiety, worry). The left pons (-2, -26, -28, P=0.04) showed decreased neural activity which was correlated with post-treatment anxiety scores. Changes in neural activity of cortical-limbic regions that subserve hypervigilance and emotion regulation may represent biologically oriented change mechanisms that mediate symptom improvement of CT for IBS.     

A collaborative family-systemic approach to treating chronic illness: irritable bowel syndrome as exemplar

This article describes an evolving collaborative relationship between a family therapist and a physician focused on the treatment of irritable bowel syndrome, a highly prevalent disorder which has several psychological characteristics. We began with a unique approach utilizing (1) simultaneous treatment by both specialists; (2) a focus on the relationship context of illness. This approach draws on family systemic theory and practice as well as a circular model of mind and body interaction. Because the intervention was significantly helpful to patients, the premises which informed it were then incorporated into a five session group treatment model. Results and clinical report support the efficacy of a collaborative systemic approach between a medical specialist and family psychologist in treating adult chronic illness.     

Similarities Between the Psychological Profiles of Complex Regional Pain Syndrome and Conversion Disorder Patients

The psychological profile of 17 Complex Regional Pain Syndrome type I (CRPS) and 20 Conversion Disorder (CD) patients were compared, using the Minnesota Multiphasic Personality Inventory (MMPI) and standardized, semistructured psychological interviews. Both groups presented abnormally high somatization scores. Low anxiety scores in both groups indicate that somatization may have served as a defense mechanism to bind anxiety. Depression was apparent in both groups, indicating that psychological distress accompany these syndromes. About one third of the participants in both groups presented comorbid Axis I disorders, mostly depression and PTSD. CRPS patients have traditionally been looked upon as suffering from mainly organic symptoms, whereas CD patients have been labeled as psychiatric patients. These results may indicate the need to reexamine the traditional classifications in respect to disorders that involve body and mind.