View clinical trials related to Behavior.
Filter by:Healthy individuals from the University of Oregon and surrounding community will be recruited for participation in behavioral, fMRI and eye tracking experiments that investigate human memory. Recruitment will involve emails, flyers, and local advertisements. Individuals between the ages of 18-80 (or 18-35 for some studies) will be eligible. The broad objective of the research is to understand how humans form distinct memories for similar experiences. Experimental sessions will involve studying and trying to remember various images (e.g., images of natural scenes). The intervention will involve manipulating the similarity and/or learning protocol for the studied images. Outcome measures will include (a) behavioral measures of memory, and/or (b) fMRI measures of hemodynamic activity, and/or (c) eye tracking measures of gaze direction. Experimental sessions will last approximately 1-3 hours.
The study aims to investigate the effect of Philips Ambient Experience with specially designed paediatric content on the experience of pediatric patients undergoing an MRI examination, their caregiver, and clinical staff, on workflow and on clinical outcome. The designed paediatric content exists of personal selection of a character, video projection on the wall and/or a screen visible when in the bore, audio, and room ambience lighting. The study will be conducted in collaboration with six partner hospitals within the EU. At each hospital, 50 pediatric patients between 6 and 12 years old will be included in the study.
Lower Limb Amputations (LLAs) are a substantial burden on the Canadian health services with nearly 50,000 cases reported between 2006 and 2011. To address the challenging nature of a LLA (e.g., decreased mobility, pain, depression), patients need to go through extensive rehabilitation programs. Effective self-management programs can help those with LLA to monitor their own condition and improve their quality of life. However, a lack of self-management programs, a limited healthcare budget, and a decrease in quality of services (e.g. shorter lengths of stay for inpatients and rapid movement to outpatient services) pose further challenges for patients with LLA. Self-management programs can be provided to clients through online mobile technologies (e.g., tablet) and offer accessible, low-cost, and potentially augmentative rehabilitation after discharge, in both urban and rural areas. To address these needs, an online educational and training platform for individuals with LLA called, Self-Management for Amputee Rehabilitation using Technology (SMART) was designed and developed. SMART focuses on LLA education, prosthetic limb management, and weekly support of peers. It is monitored by a trainer through a website. SMART will be evaluated in men and women with LLA aged 50 years and over, admitted to prosthetic rehabilitation throughout BC and ON. SMART has the potential to influence a client's post-LLA needs with direct (e.g., individual's health) and indirect (e.g., healthcare utilization) benefits. The purpose of this randomized controlled trial is to evaluate the effect of SMART in community dwelling older adults with unilateral, above or below, knee amputation.
INTRODUCTION: Bright light therapy (BLT) has demonstrated positive effects on sleep, mood, and behavioral problems in older adults with dementia. However, there is little research in people with advanced stages of dementia. OBJECTIVES: Main objectives are to study the immediate effects, short and long-term effects of BLT in a sample of institutionalized older adults with moderate to very severe dementia. Later, to compare the potential effectiveness of bright light therapy sessions with other non-pharmacological interventions in people with dementia. METHODS AND ANALYSIS: The study was a 2 x 2 randomized controlled trial using a two-group design (BLT vs. control) and two repeated measures (pre- vs. postintervention). In addition, the BLT group participants were assessed immediately before, after, and during each session. The BLT protocol consisted of 30-minute morning sessions of 10,000 lux, Monday through Friday, for 4 weeks. For the statistical analysis, two-way analysis of variance (ANOVA) are used to determine the existence of differences at two points in time (pre- vs. post-). The Wilcoxon signed-rank test or the Paired t test are used to measure changes from before to after the intervention sessions.
The aim of the study is to assess the efficacy of a modified version of the behaviour management technique Latent inhibition in combination with Er:YAG laser for achieving reduction of dental anxiety in paediatric dental patients. The main objectives are to compare dental anxiety felt during the laser and conventional dental treatment. The outcomes will be dental anxiety assessment by a self-reported anxiety during treatment in both group as well as measurement of heart rate dynamics during the procedures.
A multicentre observational study to validate the adaptation of the Pain Indicator Behavior Scale (ESCID) for patients with acquired Brain Damage (ESCID-DC), as a measuring instrument.
Adult smokers will be tested using behavioral and neuroimaging measures after smoking as usual and after overnight abstinence.
Background: The faces version of the Modified Child Dental Anxiety Scale (MCDASf) is less time consuming and an easy to understand tool for measuring dental anxiety. The aim of this study was to develop the Turkish version of MCDASf and to analyze its validity and reliability.
Physical activity has been described by the US federal government as a 'best buy' for public health. Unfortunately, most adults in the United States are not sufficiently active, and this worsens with age. Low levels of participation are driven by many challenging barriers, including lack of access, few opportunities for enjoyable activity, and few supportive social relationships, which is especially important given the central role of social connection for lasting behavior change. A half-century of research in behavioral sciences has generated effective group-based physical activity programs, but these are inaccessible to most as they are often delivered in a few select research centers. Recent advances in telehealth have offered media for extending these interventions more broadly, but the experience of such programs is often hampered by technology that does not allow for a sense of physical and social presence. Fortunately, uptake of virtual reality (VR) is increasing rapidly, and the medium has a high level of potential for advancing the delivery of immersive evidence-based group interventions to those that most need it. Thus our specific aims are: Specific aim 1: To test the feasibility and acceptability of a group-mediated physical activity intervention delivered fully via modern VR to older adults. Specific aim 2: To examine the impact of this program on overall physical activity among older adults compared to the current standard-of-care for telehealth: the video conference meeting platform.
In a series of controlled, randomized experiments, we will systematically manipulate exposure to health-related messages and/or survey methods to examine the effects on behavioral intention. There are various strategies used to influence health-related decision making and the effects of health behavior have had mixed results. In particular, incentive-based interventions have often failed to increase healthy behavior. We will examine 1) the role of behavioral motivation to increase sleep or exercise and 2) current levels of sleep or exercise when predicting who is interested in a mock RCT invitation to increase each behavior using financial or social incentives. In addition to the above focus on sleep and exercise, we will also examine another important health behavior: vaccination. Embedded within experiments studying effects of incentives on vaccination decisions, will conduct methodological tests. In particular, we will estimate the effects of using different methods of measuring the study outcome (vaccine intention).