View clinical trials related to Impulsive Behavior.
Filter by:This study aims to investigate the neural correlates (structural changes, functional connectivity, and structural connectivity of brain structures in prefrontal cortex and basal ganglia) of impulsivity by measuring structures and the blood-oxygen-level-dependent signal of brain in response to impulsive tasks and task-free using functional Magnetic Resonance Image method among healthy controls, patient with prodromal PD (iRBD), and patients with PD.
Suicide has become a major public health problem among young people around the world. This study will examine the effects of higher secondary school-based suicide prevention (HSSSP) program on youth suicidal thoughts and impulsive behavior (STIB). Therefore, the purpose of this study is to examine the effects of didactic approach for youth STIB on the HSSSP program. This study is designed to address this issue at the secondary school level. Therefore, this research is divided into two studies. In the first study, our goal was to arrange a Baseline assessment for the screening process of adolescents at risk of suicide. while in second study we aim to implement a didactic approach based on religious teachings and culture milieu and examine its effects as an evidence based suicide prevention program.
Impaired executive function, such as impaired decision making and impulsivity, has been identified as an important contributor to the transition from suicidal ideation to suicide attempt. To address the epidemic of Veteran suicide in the United States, this study tests the feasibility, acceptability, and preliminary effectiveness of a five day transcranial direct current stimulation (tDCS) augmented executive functioning training intervention. This intervention is delivered to high suicide risk inpatients. The ultimate goal is to reduce future suicide events (ideation, attempts, deaths) and improve quality of life (e.g. social relationships, health resource utilization).
The purpose of this study is to investigate if transcranial direct current stimulation (tDCS) can increase the effectiveness of cognitive training to reduce impulsivity in individuals with obesity, and to evaluate weight change with these individuals. The long-term goal of this research is to develop new treatment approaches for individuals with obesity.
The goal of this study is to examine the effect of four sessions of theta burst stimulation (TBS) versus sham TMS on attentional bias for smoking and opioid cues versus neutral stimuli in a population of patients with tobacco use disorder (TUD) with comorbid opioid use disorder (OUD) that is stable and on treatment with buprenorphine. The investigators will also examine the effect of TBS on craving for cigarettes as well as opioids. Participants will perform a stress induction procedure that mirrors an optimum combination of cues that trigger tonic craving in their environment while exposed to stress. All four sessions of TBS/sham TMS will be performed on the same day, with each session lasting for approximately 10 minutes and separated by 50 minute intervals.
There is increasing evidence of the effects of the time-restricted diet model based on the daily intake of energy within a period of 8-12 hours on body weight control and metabolic parameters. There is no study on the potential effects of this nutritional model, which is thought to be an effective strategy in struggling with metabolic syndrome, on individuals' eating behavior and impulsivity levels. This study, which aims to evaluate the effects of time- restricted diet strategy on food intake, eating attitude and behavior and impulsivity level in adults, is a mixed method, randomized controlled intervention study. Thirty adult individuals between the ages of 18-65 will be included in this study, which will be carried out between 31.05.2021-31.12.2021 in Istinye University. Participants will be divided into 2 groups: the intervention group (n = 15) will apply a time-restricted nutrition model for 4 weeks, and no intervention will be applied to the control group (n = 15). Participants' food intake before and after the intervention period will be evaluated with a 3-day food intake record, their eating attitudes will be evaluated with the Eating Attitude Test (EAT-26), their impulsivity levels will be evaluated with the Barratt Impulsiveness Scale-Short Form (BIS-11-SF) and Go / NoGo test, and their eating behaviors will be evaluated with the Three Factor Eating Questionnaire (TFEQ-R21). At the end of the research, all individuals in the intervention group will be interviewed in depth and their experiences regarding the process will be recorded. IBM SPSS 22 program will be used in the analysis of all quantitative data, and the MAXQDA-12 program will be used in the analysis of qualitative data. The data obtained from this research will clear up the applicability of the time- restricted diet model and its effects on eating behaviors of adults.
Patients with a main diagnosis of borderline personality disorder will be recruited and will be randomized for the application of low frequency repeated transcranial magnetic stimulation (rTMS) protol or sham rTMS protocol. A pre-treatment and post-treatment measurement of the severity of BPD symptoms, impulsivity, and aggressive behavior will be carried out in all participants using self-administered questionnaires. All participants will be asked to participate in a passing ball game (Cyberball) with the intention of investigating aspects related to social inclusion / exclusion and measurements will be made regarding planning using the maze test. Participation in the Cyberball and the assessment of the planning will be carried out before and after the application of the treatment protocol.
Background: Impulsivity is acting 'without thinking.' Compulsivity is being overly inflexible. People vary in how impulsive or compulsive they are. Extreme versions of these behaviors play a role in mental disorders. Researchers want to study changes in the brain to learn more about these behaviors. Differences in genes may also play a role. Objective: To learn about genetic and brain features that explain why levels of impulsivity and compulsivity vary across people. Eligibility: People ages 6-80 Design: Participants will be screened with a medical history and medical record review. Participants will talk about their mental and behavioral development. They may discuss topics like drug use and sexual activity. They will complete surveys about their compulsivity and impulsivity. Parents of child participants may also complete these surveys. Participants may take memory, attention, and thinking tests. They may give blood or saliva samples for gene studies. Participants may have a magnetic resonance imaging scan. It will take pictures of their brain. The scanner is shaped like a cylinder. Participants will lie on a table that slides in and out of the scanner. A coil will be placed over their head. They will lie still, watch a movie, and play a game. Participants may have a magnetoencephalography scan. It records brain activity. Participants will sit in a room. A 'cone' of magnetic field detectors will be lowered around their head. They will rest and play a game. Participants may ask family members to join the study. Participants under age 25 may repeat these tests every 1-2 years until they turn 25 or until the study ends. For those over age 25, participation will last less than 1 month.
This study intends to establish a relationship between oculovestibular eye tracking measures, measures of ADHD, and medication prescribed for ADHD.
Impulsivity, irritability and compulsivity are cross-disorder symptom domains, which affect a significant proportion of adolescents. Predominately as part of attention deficit hyperactivity disorder (ADHD) but also as symptom domains without a diagnosis of ADHD, impulsivity and irritability cause serious burden. Furthermore, treatment options and their effects are limited. Previous studies with different study designs assessing micronutrients for the treatment of impulsivity / ADHD in children and adults have reported positive benefits as well as a very good tolerability. However, more research is required; in particular controlled studies with adolescents, cross-disorder approaches and studies investigating long-term effects are missing. The focus of this study is to investigate the effect of micronutrients on impulsivity, irritability and compulsivity in children and adolescents between 11 and 18 years of age with a high level of impulsivity and irritability with or without a diagnosis of attention deficit hyperactivity disorder (ADHD). The investigators intend to include 210 children and adolescents (n=110 in Germany) with a high level of impulsivity and irritability. The study is divided in two phases. An initial 10-week double blind, placebo-controlled treatment phase with broad-spectrum micronutrients is followed by a 10-week open-label treatment phase. The study assessments will be performed during five study visits and a follow-up visit.