In target-directed aiming, afferent information is used to adjust limb trajectories during movement execution (i.e. online) and to enhance the programming of subsequent trials (i.e. offline). The objective of the present study was to determine the influence of state anxiety on both online and offline afferent information processing for the first time. Participants practiced either a directional aiming task (Experiment 1) or an amplitude aiming task (Experiment 2) without anxiety before being transferred to a high anxiety condition. In both experiments, results revealed that anxiety resulted in a decrement in performance. Furthermore, use of afferent information to adjust movement trajectories online was disrupted when movements were performed with anxiety, whereas there were no differences in the offline processing of afferent information between the low anxiety and high anxiety conditions.
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http://dx.doi.org/10.1007/s00426-012-0440-1 | DOI Listing |
JAMA Netw Open
January 2025
Department of Psychiatry, Harvard Medical School, Boston, Massachusetts.
Importance: During buprenorphine treatment for opioid use disorder (OUD), risk factors for opioid relapse or treatment dropout include comorbid substance use disorder, anxiety, or residual opioid craving. There is a need for a well-powered trial to evaluate virtually delivered groups, including both mindfulness and evidence-based approaches, to address these comorbidities during buprenorphine treatment.
Objective: To compare the effects of the Mindful Recovery Opioid Use Disorder Care Continuum (M-ROCC) vs active control among adults receiving buprenorphine for OUD.
JAMA Pediatr
January 2025
Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
Importance: Spontaneous reports have indicated that montelukast increases the risk of neuropsychiatric adverse events, and the US Food and Drug Administration added a boxed warning about these risks in 2020. However, the potential mechanism is not well understood, and the observational evidence is scarce, particularly in children.
Objective: To assess the potential association between the use of montelukast and the risk of neuropsychiatric adverse events in children and adolescents.
Minerva Anestesiol
December 2024
Pain Management Center, Neurocenter of Southern Switzerland, EOC, Lugano, Switzerland -
Background: Surgical fear is present in many patients awaiting surgery. However, a validated Italian version of the Surgical Fear Questionnaire (SFQ) was not available yet. Therefore, the aim of this study was to translate the SFQ into Italian and to test its reliability and validity.
View Article and Find Full Text PDFJ Patient Rep Outcomes
January 2025
Department of Clinical Medicine, Faculty of Health, University of Copenhagen, Copenhagen, Denmark.
Background: Patient Reported Outcomes Measurement Information System Fatigue Short-Form (PROMIS-F-SF) is a self-administered, patient reported outcome (PRO) designed to assess fatigue in healthy and clinical populations and for tracking progress during treatment for disorders complicated with fatigue.
Methods: Patients in the Mental Health Service Outpatient Clinics and healthy volunteers were invited to complete a survey, which included the Danish translation of the PROMIS-F-SF, the Chalder Fatigue Scale (CFS-11), and measures of depression and anxiety. We conducted a confirmatory factor analysis of the previously suggested single-factor structure of the instrument.
J Genet Psychol
January 2025
School of Sports Science, Jishou University, Jishou, China.
With the increasing detection rate of Internet addiction in college students, the correlation between Internet addiction and emotional problems is further strengthened. Therefore, it is crucial to actively investigate the emotional mechanisms underlying college students' internet addiction to foster their healthy development. This study establishes a moderated mediation model based on the relationships among experiential avoidance, internet addiction, anxiety, and difficulty describing feelings to explore the link between experiential avoidance and internet addiction, the mediating role of anxiety, and the moderating effect of difficulty describing feelings.
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