View clinical trials related to Emotion.
Filter by:This study aims to investigate the effects of a single session of bright light treatment (BLT) on emotional information processing in healthy volunteers. We hypothesised that BLT can acutely push the processing of emotional information towards a prioritisation of positive (relative to negative) input. To test this hypothesis, healthy volunteers were randomly allocated to receive either bright light treatment or sham-placebo treatment and study participants as well as investigators were blind as to which treatment was used. After treatment, all participants underwent testing with the Oxford Emotional Test Battery, an established set of psychological tasks that allow to assess how emotional information is processed.
The purpose of the study is to examine the effects of cognitive training on emotion regulation, impulse control, and aggression in people with schizophrenia. The study compares a combination of computerized cognitive remediation and social cognition training (CRT+SCT) to cognitive remediation alone (CRT). Study outcomes include multiple measures of aggression, emotion regulation, impulse control, cognition, and symptoms.
The aim is to test if dietary supplementation with prebiotics reduces measures of anxiety in healthy human participants with high self-reported levels of anxiety. Study will test for an effect on behavioural, neuroendocrine and brain imaging markers of anxiety.
The aim of the present study is to examine whether the neuropeptide oxytocin (OXT) influences social reward processing and whether the effects are context- and sex-dependent.
The human eye has a dual role, which is reflected by the various photo-receptors used for vision of images and colors ,Image forming photoreceptors (IFP) and for entrainment of our "Biological clock" located in the hypothalamus through the retinal ganglions known as non-image forming photoreceptors (NIFP). The recently discovered new photo-pigment melanopsin which is sensitive to short wavelength (SWL) illumination exists in the-NIFP. The axons of the NIFP form a special nerve known as the Retino-hypothalamic-tract (RHT) that transfers the SWL signal to the biological clock resulting in suppression of pineal melatonin (MLT) production. This is the basic mechanism by which environmental light/dark cycles entrain the biological clock and transfer the message to organs, tissues and cell. The American Medical Association (AMA) issued a resolution in 2012 stating that light at night constitutes environmental pollution because it violates the daily cycles, including the waking and sleeping cycles, and suppresses the secretion of melatonin from the pineal gland at night. Results of other studies have shown that exposure to artificial light at night (ALAN) and mainly those emerging from SWL sources suppresses MLT-produced in the pineal gland. Computers, tablets, TVs, and smart-phones screens emit SWL illumination, during the day and night hours, whether as active or passive users. The results of previous studies show that, exposure to SWL-ALAN illumination suppresses MLT-secretion and disrupts sleep patterns. In order to understand better the effect of SWL-exposure emerging from screens on human behavior and health, the investigators will study the effects of SWL-exposure on the structure and quality of sleep, cognitive functioning in Continous Performance Test (CPT III), emotional state, and physiological, variables (melatonin secretion levels and body temperature) that were not tested in previous studies.
The purpose of this study is to determine the effect of intranasal administration of OT on behavior and discourse of insecure adolescents during a disagreement (stressful situation) with parents.
To examine the effects of a music, imagery, and movement (MiM) intervention on emotional and cognitive functioning in residents living in a community-based adult long-term care facility. Hypothesis 1: Residents who participate in the MiM group will improve in emotional functioning, as compared to residents in the control group. Hypothesis 2: Residents who participate in the MiM group will improve in cognitive functioning, as compared to residents in the control group.
This study will determine whether brain activity can be modified and improves performance on a task by showing participants live 'video feed' of their brains on advanced imaging technology. The study is particularly interested in brain regions that have been shown to be relevant for emotions, specifically the anterior insula and the medial prefrontal cortex. Advanced technology will map the brain using magnetic pulses with a real-time functional Magnetic Resonance Imaging (rt-fMRI) machine.
Based on recent findings that botulinum toxin injections in the cranial muscles might reduce emotional processing (Havas 2011), an increasing number of popular newspaper tabloids are suggesting a negative effect on cognition. The underlying research articles address the "facial feedback hypothesis". The hypothesis indicates that expressive behaviour, including facial mimic expressions influences the subject's brain via feedback. (Alam 2008) Other systemic neurological diseases, e.g of inflammatory origin, may lead to temporary bilateral facial nerve palsy (BF). During recovery process, the palsy usually remits completely. The effect of bilateral facial muscle palsy on cognition and emotional possessing has never been evaluated. The results of this pilot study might provide new information about the effect bilateral facial palsy on emotional processing and cognition and the facial feedback hypothesis. The aim of this controlled pilot study is to assess cognitive function and emotional processing in patients with bilateral facial palsy. In addition, differences in cognitive function and emotional processing in patients with different manifestations of dystonia should be evaluated. According to the facial feedback theory, paralysed mimic muscles might alter emotional processing. Therefore, investigators compare patients with bilateral facial muscle palsy and healthy controls. Investigators expect no influence of facial muscle palsy on cognitive functions in any of the tested groups; the investigators expect a mild impairment of emotional processing only in the patients group with bilateral facial muscle palsy (BEB and BF). In addition, the investigators expect no difference in emotional processing in patients with different manifestations of dystonia (BEB and CD) at remission. There might be a slight difference of emotional processing in patients with different manifestations of dystonia (BEB and CD) at time of prominent facial palsy.