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Emotion regulation

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https://www.readbyqxmd.com/read/29351219/investigating-binge-eating-using-ecological-momentary-assessment-the-importance-of-an-appropriate-sampling-frequency
#1
Tobias D Kockler, Philip S Santangelo, Ulrich W Ebner-Priemer
With great interest, we read the recently published review on emotion regulation in binge eating disorder (BED) by Dingemans et al. [1].[...].
January 19, 2018: Nutrients
https://www.readbyqxmd.com/read/29350481/emotion-regulation-and-positive-affect-in-the-context-of-salivary-alpha-amylase-response-to-pain-in-children-with-cancer
#2
Brooke N Jenkins, Douglas A Granger, Ryan J Roemer, Ariana Martinez, Tara K Torres, Michelle A Fortier
BACKGROUND: Children with cancer routinely undergo painful medical procedures invoking strong physiological stress responses. Resilience to this pain may be conferred through resources such as emotion regulation strategies and positive affect. PROCEDURE: This study measured dispositional positive affect in children with cancer (N = 73) and randomly assigned participants to one of three emotion regulation strategy conditions (distraction, reappraisal, or reassurance)...
January 19, 2018: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/29349594/pacifists-and-revenge-seekers-in-response-to-unambiguous-peer-provocation
#3
Kristina L McDonald, Steven R Asher
In order to better understand why some children retaliate when they feel provoked and others do not, the present study identified "pacifistically-oriented" children who made negative interpretations in response to unambiguous provocations, yet did not endorse revenge goals, and compared them to "revenge-seeking" children who also made negative interpretations but did endorse revenge goals. Groups were identified based on seventh graders' (N = 367; 54.77% male; 22.89% racial/ethnic minority) responses to hypothetical situations in which a peer excluded and insulted them...
January 19, 2018: Journal of Youth and Adolescence
https://www.readbyqxmd.com/read/29349478/affinity-to-host-population-stimulates-physical-growth-in-adult-offspring-of-turkish-migrants-in-germany
#4
Aydan Özer, Christiane Scheffler
Because of political conflicts and climate change, migration will be increased worldwide and integration in host societies is a challenge also for migrants. We hypothesize that migrants, who take up the challenge in a new social environment are taller than migrants who do not pose this challenge. We analyze by a questionnaire possible social, nutritional and ethnic influencing factors to body height (BH) of adult offspring of Turkish migrants (n = 82, 39 males) aged from 18 to 34 years (mean age 24.6 years)...
January 18, 2018: Anthropologischer Anzeiger; Bericht über die Biologisch-anthropologische Literatur
https://www.readbyqxmd.com/read/29348532/amygdala-orbitofrontal-structural-and-functional-connectivity-in-females-with-anxiety-disorders-with-and-without-a-history-of-conduct-disorder
#5
Philip Lindner, Pär Flodin, Peter Larm, Meenal Budhiraja, Ivanka Savic-Berglund, Jussi Jokinen, Jari Tiihonen, Sheilagh Hodgins
Conduct disorder (CD) and anxiety disorders (ADs) are often comorbid and both are characterized by hyper-sensitivity to threat, and reduced structural and functional connectivity between the amygdala and orbitofrontal cortex (OFC). Previous studies of CD have not taken account of ADs nor directly compared connectivity in the two disorders. We examined three groups of young women: 23 presenting CD and lifetime AD; 30 presenting lifetime AD and not CD; and 17 with neither disorder (ND). Participants completed clinical assessments and diffusion-weighted and resting-state functional MRI scans...
January 18, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29345055/npas4-deficiency-interacts-with-adolescent-stress-to-disrupt-prefrontal-gabaergic-maturation-and-adult-cognitive-flexibility
#6
Chloe Page, Jonathan Alexander, Ryan Shepard, Laurence Coutellier
Healthy cognitive and emotional functioning relies on a balance between excitatory and inhibitory neurotransmission in the prefrontal cortex. This balance is largely established during early postnatal and adolescent developmental periods by maturation of the γ-aminobutyric acid (GABA) system, including increased density of parvalbumin cells and perineuronal nets. Genetic and/or environmental factors during adolescence can disrupt GABAergic maturation and lead to behavioral dysfunction in adulthood. The present study examined the interaction between chronic mild stress during adolescence and genetic deficiency of neuronal PAS domain 4 (Npas4), a brain-specific transcription factor that regulates inhibitory neurotransmission and that contributes to adolescent prefrontal GABAergic maturation...
January 18, 2018: Genes, Brain, and Behavior
https://www.readbyqxmd.com/read/29343935/effectiveness-of-mindfulness-based-cognitive-therapy-in-patients-with-bipolar-affective-disorder-a-case-series
#7
Suvarna Shirish Joshi, Mahendra Prakash Sharma, Shivarama Varambally
The present investigation was undertaken to examine the effects of mindfulness-based cognitive therapy (MBCT) on interepisodic symptoms, emotional regulation, and quality of life in patients with bipolar affective disorder (BPAD) in remission. The sample for the study comprised a total of five patients with the diagnosis of BPAD in partial or complete remission. Each patient was screened to fit the inclusion and exclusion criteria and later assessed on the Beck Depressive Inventory I, Beck Anxiety Inventory, Difficulties in Emotion Regulation Scale, Acceptance and Action Questionnaire-II, and The World Health Organization Quality of Life Assessment-BREF...
January 2018: International Journal of Yoga
https://www.readbyqxmd.com/read/29343928/exploration-of-lower-frequency-eeg-dynamics-and-cortical-alpha-asymmetry-in-long-term-rajyoga-meditators
#8
Kanishka Sharma, Sushil Chandra, Ashok Kumar Dubey
Background: Rajyoga meditation is taught by Prajapita Brahmakumaris World Spiritual University (Brahmakumaris) and has been followed by more than one million followers across the globe. However, rare studies were conducted on physiological aspects of rajyoga meditation using electroencephalography (EEG). Band power and cortical asymmetry were not studied with Rajyoga meditators. Aims: This study aims to investigate the effect of regular meditation practice on EEG brain dynamics in low-frequency bands of long-term Rajyoga meditators...
January 2018: International Journal of Yoga
https://www.readbyqxmd.com/read/29342910/academic-stress-and-self-regulation-among-university-students-in-malaysia-mediator-role-of-mindfulness
#9
Nur Hamizah Hj Ramli, Masoumeh Alavi, Seyed Abolghasem Mehrinezhad, Atefeh Ahmadi
Academic stress is the most common emotional or mental state that students experience during their studies. Stress is a result of a wide range of issues, including test and exam burden, a demanding course, a different educational system, and thinking about future plans upon graduation. A sizeable body of literature in stress management research has found that self-regulation and being mindful will help students to cope up with the stress and dodge long-term negative consequences, such as substance abuse. The present study aims to investigate the influence of academic stress, self-regulation, and mindfulness among undergraduate students in Klang Valley, Malaysia, and to identify mindfulness as the mediator between academic stress and self-regulation...
January 15, 2018: Behavioral Sciences
https://www.readbyqxmd.com/read/29341203/food-specific-inhibitory-control-under-negative-mood-in-binge-eating-disorder-evidence-from-a-multimethod-approach
#10
Elisabeth J Leehr, Kathrin Schag, Thomas Dresler, Moritz Grosse-Wentrup, Martin Hautzinger, Andreas J Fallgatter, Stephan Zipfel, Katrin E Giel, Ann-Christine Ehlis
OBJECTIVE: Inhibitory control has been discussed as a developmental and maintenance factor in binge-eating disorder (BED). The current study is the first aimed at investigating inhibitory control in a negative mood condition on a psychophysiological and behavioral level in BED with a combination of electroencephalography (EEG) and eye tracking (ET). METHOD: We conducted a combined EEG and ET study with overweight individuals with BED (BED+, n = 24, mean age = 31, mean BMI = 35 kg/m2 ) and without BED (BED-, n = 23, mean age = 28, mean BMI = 35 kg/m2 ) and a normal-weight (NWC, n = 26, mean age 28, mean BMI = 22 kg/m2 ) control group...
January 17, 2018: International Journal of Eating Disorders
https://www.readbyqxmd.com/read/29339520/targeted-knockout-of-a-chemokine-like-gene-increases-anxiety-and-fear-responses
#11
Jung-Hwa Choi, Yun-Mi Jeong, Sujin Kim, Boyoung Lee, Krishan Ariyasiri, Hyun-Taek Kim, Seung-Hyun Jung, Kyu-Seok Hwang, Tae-Ik Choi, Chul O Park, Won-Ki Huh, Matthias Carl, Jill A Rosenfeld, Salmo Raskin, Alan Ma, Jozef Gecz, Hyung-Goo Kim, Jin-Soo Kim, Ho-Chul Shin, Doo-Sang Park, Robert Gerlai, Bradley B Jamieson, Joon S Kim, Karl J Iremonger, Sang H Lee, Hee-Sup Shin, Cheol-Hee Kim
Emotional responses, such as fear and anxiety, are fundamentally important behavioral phenomena with strong fitness components in most animal species. Anxiety-related disorders continue to represent a major unmet medical need in our society, mostly because we still do not fully understand the mechanisms of these diseases. Animal models may speed up discovery of these mechanisms. The zebrafish is a highly promising model organism in this field. Here, we report the identification of a chemokine-like gene family, samdori (sam), and present functional characterization of one of its members, sam2 We show exclusive mRNA expression of sam2 in the CNS, predominantly in the dorsal habenula, telencephalon, and hypothalamus...
January 16, 2018: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29339309/late-chronotype-is-associated-with-enhanced-amygdala-reactivity-and-reduced-fronto-limbic-functional-connectivity-to-fearful-versus-happy-facial-expressions
#12
Charlotte Mary Horne, Ray Norbury
Increasing evidence suggests late chronotype individuals are at increased risk of developing depression. However, the underlying neural mechanisms that confer risk are not fully understood. Here, fifty healthy, right-handed individuals without a current or previous diagnosis of depression, family history of depression or sleep disorder underwent functional magnetic resonance imaging (FMRI). Participants completed an implicit emotion processing task (gender discrimination) including happy and fearful facial expressions...
January 12, 2018: NeuroImage
https://www.readbyqxmd.com/read/29338889/situational-hiv-stigma-and-stimulant-use-a-day-level-autoregressive-cross-lagged-path-model-among-hiv-positive-gay-and-bisexual-men
#13
H Jonathon Rendina, Brett M Millar, Jeffrey T Parsons
BACKGROUND: Data on the association between HIV stigma and drug use are scarce, but some research suggests that internalized HIV stigma may be associated with increased drug use and that this association may be at least partially mediated by emotion dysregulation. We sought to test this hypothesis with event-level data to more accurately tease out the co-occurrence of these phenomena. METHODS: We conducted a 21-day, twice-daily ecological momentary assessment study with a sample of 52 HIV-positive gay and bisexual men...
January 3, 2018: Addictive Behaviors
https://www.readbyqxmd.com/read/29338344/reappraisal-inventiveness-impact-of-appropriate-brain-activation-during-efforts-to-generate-alternative-appraisals-on-the-perception-of-chronic-stress-in-women
#14
Corinna M Perchtold, Andreas Fink, Christian Rominger, Hannelore Weber, Vera Loureiro de Assunção, Günter Schulter, Elisabeth M Weiss, Ilona Papousek
BACKGROUND AND OBJECTIVES: Previous research indicated that more left-lateralized prefrontal activation during cognitive reappraisal efforts was linked to a greater capacity for generating reappraisals, which is a prerequisite for the effective implementation of cognitive reappraisal in everyday life. The present study examined whether the supposedly appropriate brain activation is relevant in terms of more distal outcomes, i.e., chronic stress perception. DESIGN AND METHODS: Prefrontal EEG alpha asymmetry was recorded while female participants were generating reappraisals for stressful events and was correlated with their self-reported chronic stress levels in everyday life (n = 80)...
January 16, 2018: Anxiety, Stress, and Coping
https://www.readbyqxmd.com/read/29338094/postnatal-experiences-knowledge-and-perceptions-of-women-with-gestational-diabetes
#15
C E Eades, E F France, J M M Evans
AIM: Women with gestational diabetes mellitus (GDM) are at increased risk of Type 2 diabetes. This study aimed to explore experiences, knowledge and perceptions of women with GDM to inform the design of interventions to prevent or delay Type 2 diabetes. METHODS: Semi-structured interviews were carried out with 16 women with GDM who were recruited from a clinic in one Scottish health board. A framework approach was used to manage and analyse data according to themes informed by psychological theory (self-regulation model and theory of planned behaviour)...
January 16, 2018: Diabetic Medicine: a Journal of the British Diabetic Association
https://www.readbyqxmd.com/read/29336871/epigenetic-regulation-of-the-kappa-opioid-receptor-gene-by-an-insertion-deletion-in-the-promoter-region
#16
Pierre-Eric Lutz, Daniel Almeida, Raoul Belzeaux, Ipek Yalcin, Gustavo Turecki
Preclinical and clinical studies have demonstrated that the kappa opioid receptor (KOR) regulates reward, hedonic tone and emotions. At therapeutic level, on-going clinical trials are assessing the potential of targeting the KOR for the management of depression, anxiety disorders and substance use disorders. However, genetic polymorphisms in the KOR gene that potentially contribute to its implication in these phenotypes have been poorly studied. Here we investigated an insertion-deletion in the promoter region of KOR (rs35566036), recently associated with alcohol addiction, in a cohort of depressed subjects who died by suicide, as well as psychiatrically healthy individuals...
January 11, 2018: European Neuropsychopharmacology: the Journal of the European College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/29336819/identification-of-a-corticohabenular-circuit-regulating-socially-directed-behavior
#17
Madhurima Benekareddy, Tevye Jason Stachniak, Andreas Bruns, Frederic Knoflach, Markus von Kienlin, Basil Künnecke, Anirvan Ghosh
BACKGROUND: The prefrontal cortex (PFC) has been implicated in the pathophysiology of social dysfunction, but the specific circuit partners mediating PFC function in health and disease are unclear. METHODS: The excitatory designer receptor exclusively activated by designer drugs (DREADD) hM3Dq was used to induce PFC activation during social behavior measured in the three-chamber sociability assay (rats/mice). Functional magnetic resonance imaging was combined with hM3Dq-mediated PFC activation to identify novel nodes in the "social brain" in a hypothesis-free manner...
December 2, 2017: Biological Psychiatry
https://www.readbyqxmd.com/read/29335671/feasibility-acceptability-and-preliminary-effectiveness-of-a-4-week-mindfulness-based-cognitive-therapy-protocol-for-hospital-employees
#18
Christina M Luberto, Rachel S Wasson, Kristen M Kraemer, Richard W Sears, Carly Hueber, Sian Cotton
Hospital employees may experience occupational stress and burnout, which negatively impact quality of life and job performance. Evidence-based interventions implemented within the hospital setting are needed to promote employees' well-being. We offered a 4-week Mindfulness-Based Cognitive Therapy group program for hospital employees, and used a mixed-methods practice-based research approach to explore feasibility, acceptability, and effects on stress and burnout. Participants were 65 hospital employees (Mage = 44...
December 2017: Mindfulness
https://www.readbyqxmd.com/read/29334035/neural-correlates-of-ostracism-in-transgender-persons-living-according-to-their-gender-identity-a-potential-risk-marker-for-psychopathology
#19
Sven C Mueller, Katrien Wierckx, Sara Boccadoro, Guy T'Sjoen
BACKGROUND: Stigmatization in society carries a high risk for development of psychopathology. Transgender persons are at particularly high risk for such stigmatization and social rejection by others. However, the neural correlates of ostracism in this group have not been captured. METHOD: Twenty transgender men (TM, female-to-male) and 19 transgender women (TW, male-to-female) already living in their gender identity and 20 cisgender men (CM) and 20 cisgender women (CW) completed a cyberball task assessing both exclusion and re-inclusion during functional magnetic resonance imaging (fMRI)...
January 15, 2018: Psychological Medicine
https://www.readbyqxmd.com/read/29333483/how-heart-rate-variability-affects-emotion-regulation-brain-networks
#20
Mara Mather, Julian Thayer
Individuals with high heart rate variability tend to have better emotional well-being than those with low heart rate variability, but the mechanisms of this association are not yet clear. In this paper, we propose the novel hypothesis that by inducing oscillatory activity in the brain, high amplitude oscillations in heart rate enhance functional connectivity in brain networks associated with emotion regulation. Recent studies using daily biofeedback sessions to increase the amplitude of heart rate oscillations suggest that high amplitude physiological oscillations have a causal impact on emotional well-being...
February 2018: Current Opinion in Behavioral Sciences
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