Portrayal of alcohol consumption in movies and drinking initiation in low-risk adolescents.

Objectives: To investigate the hypothesis that exposure to alcohol consumption in movies affects the likelihood that low-risk adolescents will start to drink alcohol.

Methods: Longitudinal study of 2346 adolescent never drinkers who also reported at baseline intent to not to do so in the next 12 months (mean age 12.9 years, SD = 1.

Source-reconstruction of event-related fields reveals hyperfunction and hypofunction of cortical circuits in antipsychotic-naive, first-episode schizophrenia patients during Mooney face processing.

Schizophrenia is characterized by dysfunctions in neural circuits that can be investigated with electrophysiological methods, such as EEG and MEG. In the present human study, we examined event-related fields (ERFs), in a sample of medication-naive, first-episode schizophrenia (FE-ScZ) patients (n = 14) and healthy control participants (n = 17) during perception of Mooney faces to investigate the integrity of neuromagnetic responses and their experience-dependent modification. ERF responses were analyzed for M100, M170, and M250 components at the sensor and source levels.

Chronotype and sleep duration: the influence of season of assessment.

Little is known about human entrainment under natural conditions, partly due to the complexity of human behavior, torn between biological and social time and influenced by zeitgebers (light-dark cycles) that are progressively "polluted" (and thereby weakened) by artificial light. In addition, data about seasonal variations in sleep parameters are scarce. We, therefore, investigated seasonal variation in cross-sectional assessments of sleep/wake times of 9765 subjects from four European populations (EGCUT = Estonian Genome Centre, University of Tartu in Estonia; KORA = Cooperative Health Research in the Region of Augsburg in Germany; KORCULA = The Korcula study in Croatia; and ORCADES = The Orkney Complex Disease Study in Scotland).

Change in Brainstem Gray Matter Concentration Following a Mindfulness-Based Intervention is Correlated with Improvement in Psychological Well-Being.

Individuals can improve their levels of psychological well-being (PWB) through utilization of psychological interventions, including the practice of mindfulness meditation, which is defined as the non-judgmental awareness of experiences in the present moment. We recently reported that an 8-week-mindfulness-based stress reduction (MBSR) course lead to increases in gray matter concentration in several brain areas, as detected with voxel-based morphometry of magnetization prepared rapid acquisition gradient echo MRI scans, including the pons/raphe/locus coeruleus area of the brainstem. Given the role of the pons and raphe in mood and arousal, we hypothesized that changes in this region might underlie changes in well-being.

The potential effects of meditation on age-related cognitive decline: a systematic review.

With a rapidly aging society it becomes increasingly important to counter normal age-related decline in cognitive functioning. Growing evidence suggests that cognitive training programs may have the potential to counteract this decline. On the basis of a growing body of research that shows that meditation has positive effects on cognition in younger and middle-aged adults, meditation may be able to offset normal age-related cognitive decline or even enhance cognitive function in older adults.

Low back pain patient subgroups in primary care: pain characteristics, psychosocial determinants, and health care utilization.

Objectives: In industrialized countries, low back pain (LBP) is one of the leading causes for prolonged sick leave, early retirement, and high health care costs. Providing the same treatments to all patients is neither effective nor feasible, and may impede patients' recovery. Recent studies have outlined the need for subgroup-specific treatment allocation.

Moving beyond Mindfulness: Defining Equanimity as an Outcome Measure in Meditation and Contemplative Research.

In light of a growing interest in contemplative practices such as meditation, the emerging field of contemplative science has been challenged to describe and objectively measure how these practices affect health and well-being. While "mindfulness" itself has been proposed as a measurable outcome of contemplative practices, this concept encompasses multiple components, some of which, as we review here, may be better characterized as equanimity. Equanimity can be defined as an even-minded mental state or dispositional tendency toward all experiences or objects, regardless of their origin or their affective valence (pleasant, unpleasant, or neutral).

Sensitivity to Auditory Spectral Width in the Fetus and Infant - An fMEG Study.

Auditory change detection is crucial for the development of the auditory system and a prerequisite for language development. In neonates, stimuli with broad spectral width like white noise (WN) elicit the highest response compared to pure tone and combined tone stimuli. In the current study we addressed for the first time the question how fetuses react to "WN" stimulation.

Improving experience in personal social systems through family constellation seminars: results of a randomized controlled trial.

This study examined the efficacy of family constellation seminars (FCSs) on individuals' experience in their personal social systems, especially the experience of belonging, autonomy, accord, and confidence. We conducted a single-blind, stratified and balanced, randomized controlled trial. Participants were 208 adults (M = 48 years, SD = 10, 79% women) who were randomly allocated either to the intervention group (3-day FCSs; 64 active participants, 40 observing participants) or to the wait-list group (64 active participants, 40 observing participants).

Timing matters: change depends on the stage of treatment in cognitive behavioral therapy for panic disorder with agoraphobia.

Objective: The mechanisms of action underlying treatment are inadequately understood. This study examined 5 variables implicated in the treatment of panic disorder with agoraphobia (PD/AG): catastrophic agoraphobic cognitions, anxiety about bodily sensations, agoraphobic avoidance, anxiety sensitivity, and psychological flexibility. The relative importance of these process variables was examined across treatment phases: (a) psychoeducation/interoceptive exposure, (b) in situ exposure, and (c) generalization/follow-up.

Sense of coherence and pain experience in older age.

Background: We investigate to what extent pain in older individuals is predicted by on the one hand chronic morbidity as a resistance deficit, and on the other hand psychological resistance resources and the sense of coherence. For the first time, we tested the salutogenic hypothesis that the sense of coherence mediates the relationship between resources/deficits and pain.

Methods: In our questionnaire study, we assessed selected psychological resistance resources (self-esteem, generalized self-efficacy, optimism, and social support), the number of self-reported medical diagnoses of chronic illness, the sense of coherence, and pain (SF-36 Bodily Pain subscale) in a sample of 387 older persons (at the mean age of 73.

Interobserver agreement of the German translation of the Motivational Interviewing Sequential Code for Observing Process Exchanges (MI-SCOPE;D).

The aim of this study is to assess the interobserver agreement of the German translation of the MI-SCOPE. We applied it to transcribed counseling sessions on smoking cessation and relapse prevention with women postpartum. The MI-SCOPE is an instrument to assess and quantify MI-specific processes.

Working memory training and transfer in older adults: effects of age, baseline performance, and training gains.

Recent studies suggest that working memory training may benefit older adults; however, findings regarding training and transfer effects are mixed. The current study aimed to investigate the effects of a process-based training intervention in a diverse sample of older adults and explored possible moderators of training and transfer effects. For that purpose, 80 older adults (65-95 years) were assigned either to a training group that worked on visuospatial, verbal, and executive working memory tasks for 9 sessions over 3 weeks or to a control group.

Light and the human circadian clock.

The circadian clock can only reliably fulfil its function if it is stably entrained. Most clocks use the light-dark cycle as environmental signal (zeitgeber) for this active synchronisation. How we think about clock function and entrainment has been strongly influenced by the early concepts of the field's pioneers, and the astonishing finding that circadian rhythms continue a self-sustained oscillation in constant conditions has become central to our understanding of entrainment.

Smoking in movies and adolescent smoking initiation: longitudinal study in six European countries.

Background: Longitudinal studies from the U.S. suggest a causal relationship between exposure to images of smoking in movies and adolescent smoking onset.

Differences in hemodynamic activations between motor imagery and upper limb FES with NIRS.

A brain-computer interface (BCI) based on near-infrared spectroscopy (NIRS) could act as a tool for rehabilitation of stroke patients due to the neural activity induced by motor imagery aided by real-time feedback of hemodynamic activation. When combined with functional electrical stimulation (FES) of the affected limb, BCI is expected to have an even greater benefit due to the contingency established between motor imagery and afferent, haptic feedback from stimulation. Yet, few studies have explored such an approach, presumably due to the difficulty in dissociating and thus decoding the hemodynamic response (HDR) between motor imagery and peripheral stimulation.

Monochord sounds and progressive muscle relaxation reduce anxiety and improve relaxation during chemotherapy: a pilot EEG study.

Background: Chemotherapy is the most distressing form of cancer treatment in oncology, but listening to music can be an adjuvant during chemotherapy. Monochord (MC) sounds are used in music therapy for the alleviation of pain, enhanced body perception, and relaxation. This study investigated the relaxation effect of MC sounds for patients during chemotherapy compared with progressive muscle relaxation (PMR), an established relaxation technique.

The influence of internal time, time awake, and sleep duration on cognitive performance in shiftworkers.

To date, studies investigating the consequences of shiftwork have predominantly focused on external (local) time. Here, we report the daily variation in cognitive performance in rotating shiftworkers under real-life conditions using the psychomotor vigilance test (PVT) and show that this function depends both on external and internal (biological) time. In addition to this high sensitivity of PVT performance to time-of-day, it has also been extensively applied in sleep deprivation protocols.

Influence of acute psychological trauma on time estimation behaviour: a prospective pilot study.

In addition to the symptom triad of intrusions, avoidance behaviour and hyperarousal, typical and frequent characteristics of acute and chronic posttraumatic disorders are neuropsychological disturbances of working memory and executive functions. So far, however, only a very limited number of studies have dealt with their effects on the capability to assess time-related information. The purpose of this prospective study therefore was to compare persons after an acute traumatic experience with healthy controls in the course of 12 months, focusing on their ability to estimate time as a measure of their readiness of attention.

Social jetlag and obesity.

Obesity has reached crisis proportions in industrialized societies. Many factors converge to yield increased body mass index (BMI). Among these is sleep duration.

An integrative theoretical framework of acculturation and salutogenesis.

During the last two decades, the number of international migrants worldwide has constantly risen. In this context, cross-cultural dimensions of psychological disorders receive increased attention, especially depression, anxiety and post-traumatic stress disorders among the migrant population. In this paper we propose a theoretical framework for the understanding of migrant mental health.

The outpatient provision of care for mental disorders in a rural area: an analysis of reimbursement claims in mecklenburg-west pomerania*.

Mental disorders cause a substantial amount of the burden of disease. Although they are less frequent in rural areas, their provision of care is disproportionately lower. Reimbursement claims in the federal state of Mecklenburg-West Pomerania of the years 2006/2007 serve as the basis for the descriptive distribution of subgroups on the total number of mental disorders and their outpatient care.

Linking quality-of-life measures using the International Classification of Functioning, Disability and Health and the International Classification of Functioning, Disability and Health-Children and Youth Version in chronic health conditions: the example of young people with hemophilia.

Objective: This study aimed to measure the health and functioning of children with hemophilia in Europe using the International Classification of Functioning, Disability and Health (ICF) and the International Classification of Functioning, Disability and Health-Children and Youth Version (ICF-CY) as a frame of reference and items from health-related quality-of-life instruments as a measurement tool within a European data set.

Design: Based on the results of linkage of items from the hemophilia-specific health-related quality-of-life questionnaire for children and adolescents to ICF/ICF-CY, the categories most relevant for the description of health and functioning of children with hemophilia were identified for each domain of the ICF/ICF-CY. Using data from the European Study of Clinical, Health, Economic, and Quality-of-Life Outcomes of Hemophilia treatment on 446 children, the frequency of impairments in body structures and body functions, restrictions in activities and participation, and barriers in contextual factors were calculated.

Cumulative benefits of frontal transcranial direct current stimulation on visuospatial working memory training and skill learning in rats.

Transcranial direct current stimulation (tDCS) of the prefrontal cortex, which non-invasively alters cortical activity, has been established to affect executive functions in humans. We hypothesized that changes in excitability by tDCS, found to improve cognitive functions dependent on moderate prefrontal cortex activity, would operate similarly in animals as in humans. To verify this we performed experiments using a rat behavioral model of visuospatial working memory and skill learning paired with tDCS of the frontal cortex.

Quality of life in women with bleeding disorders.

The assessment of health-related quality of life (HRQOL) has been increasingly used over the last years, is regarded one of the most relevant health outcome measures and is included as secondary and primary endpoint in clinical and observational trials. Bleeding disorders and their treatment impact on patients' HRQOL, especially in women with bleeding disorders and can affect the everyday life of patients and their families. In women with inherited bleeding disorders, menorrhagia is the most common symptom, manifest by significant bleeding and pain leading to limitation in conducting daily activities and changes in social functioning with an adverse effect on women's HRQOL.