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Emotion regulation

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https://www.readbyqxmd.com/read/28343167/the-unappreciated-roles-of-the-cholecystokinin-receptor-cck-1-in-brain-functioning
#1
Santiago Ballaz
The CCK(1) receptor is a G-protein-coupled receptor activated by the sulfated forms of cholecystokinin (CCK), a gastrin-like peptide released in the gastrointestinal tract and mammal brain. A substantial body of research supports the hypothesis that CCK(1)r stimulates gallbladder contraction and pancreatic secretion in the gut, as well as satiety in brain. However, this receptor may also fulfill relevant roles in behavior, thanks to its widespread distribution in the brain. The strategic location of CCK(1)r in mesolimbic structures and specific hypothalamic and brainstem nuclei lead to complex interactions with neurotransmitters like dopamine, serotonin, and glutamate, as well as hypothalamic hormones and neuropeptides...
March 25, 2017: Reviews in the Neurosciences
https://www.readbyqxmd.com/read/28342970/not-in-one-metric-neuroticism-modulates-different-resting-state-metrics-within-distinctive-brain-regions
#2
Claudio Gentili, Ioana Alina Cristea, Emiliano Ricciardi, Nicola Vanello, Cristian Popita, Daniel David, Pietro Pietrini
INTRODUCTION: Neuroticism is a complex personality trait encompassing diverse aspects. Notably, high levels of neuroticism are related to the onset of psychiatric conditions, including anxiety and mood disorders. Personality traits are stable individual features; therefore, they can be expected to be associated with stable neurobiological features, including the Brain Resting State (RS) activity as measured by fMRI. Several metrics have been used to describe RS properties, yielding rather inconsistent results...
March 22, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28340365/emotion-regulation-strategies-mediate-the-associations-of-positive-and-negative-affect-to-upper-extremity-physical-function
#3
Mojtaba Talaei-Khoei, Hora Nemati-Rezvani, Stefan F Fischerauer, David Ring, Neal Chen, Ana-Maria Vranceanu
BACKGROUND: The Gross process model of emotion regulation holds that emotion-eliciting situations (e.g. musculoskeletal illness) can be strategically regulated to determine the final emotional and behavioral response. Also, there is some evidence that innate emotional traits may predispose an individual to a particular regulating coping style. METHODS: We enrolled 107 patients with upper extremity musculoskeletal illness in this cross-sectional study. They completed self-report measures of positive and negative affect, emotion regulation strategies (cognitive reappraisal and expressive suppression), upper extremity physical function, pain intensity, and demographics...
March 12, 2017: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28338943/dysfunction-of-large-scale-brain-networks-in-schizophrenia-a-meta-analysis-of-resting-state-functional-connectivity
#4
Debo Dong, Yulin Wang, Xuebin Chang, Cheng Luo, Dezhong Yao
Schizophrenia is a complex mental disorder with disorganized communication among large-scale brain networks, as demonstrated by impaired resting-state functional connectivity (rsFC). Individual rsFC studies, however, vary greatly in their methods and findings. We searched for consistent patterns of network dysfunction in schizophrenia by using a coordinate-based meta-analysis. Fifty-six seed-based voxel-wise rsFC datasets from 52 publications (2115 patients and 2297 healthy controls) were included in this meta-analysis...
March 11, 2017: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/28337432/the-current-and-future-role-of-heart-rate-variability-for-assessing-and-training-compassion
#5
James N Kirby, James R Doty, Nicola Petrocchi, Paul Gilbert
The evolution of mammalian caregiving involving hormones, such as oxytocin, vasopressin, and the myelinated vagal nerve as part of the ventral parasympathetic system, enables humans to connect, co-regulate each other's emotions and create prosociality. Compassion-based interventions draw upon a number of specific exercises and strategies to stimulate these physiological processes and create conditions of "interpersonal safeness," thereby helping people engage with, alleviate, and prevent suffering. Hence, compassion-based approaches are connected with our evolved caring motivation and attachment and our general affiliative systems that help regulate distress...
2017: Frontiers in Public Health
https://www.readbyqxmd.com/read/28337160/the-association-between-self-reported-difficulties-in-emotion-regulation-and-heart-rate-variability-the-salient-role-of-not-accepting-negative-emotions
#6
Endre Visted, Lin Sørensen, Berge Osnes, Julie L Svendsen, Per-Einar Binder, Elisabeth Schanche
Difficulties in emotion regulation are associated with development and maintenance of psychopathology. Typically, features of emotion regulation are assessed with self-report questionnaires. Heart rate variability (HRV) is an objective measure proposed as an index of emotional regulation capacity. A limited number of studies have shown that self-reported difficulties in emotion regulation are associated with HRV. However, results from prior studies are inconclusive, and an ecological validation of the association has not yet been tested...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28337130/the-brainstem-in-emotion-a-review
#7
REVIEW
Anand Venkatraman, Brian L Edlow, Mary Helen Immordino-Yang
Emotions depend upon the integrated activity of neural networks that modulate arousal, autonomic function, motor control, and somatosensation. Brainstem nodes play critical roles in each of these networks, but prior studies of the neuroanatomic basis of emotion, particularly in the human neuropsychological literature, have mostly focused on the contributions of cortical rather than subcortical structures. Given the size and complexity of brainstem circuits, elucidating their structural and functional properties involves technical challenges...
2017: Frontiers in Neuroanatomy
https://www.readbyqxmd.com/read/28336432/behavioral-abnormalities-and-reduced-norepinephrine-in-ep4-receptor-associated-protein-eprap-deficient-mice
#8
Risako Fujikawa, Sei Higuchi, Taichi Ikedo, Manabu Nagata, Kosuke Hayashi, Tao Yang, Takeshi Miyata, Masayuki Yokode, Manabu Minami
EP4 receptor-associated protein (EPRAP) is a newly identified molecule that regulates macrophage activation. We recently demonstrated the presence of EPRAP in the mice brain; however, little is known about the function of EPRAP in this tissue. Therefore, we investigated the role of EPRAP in behavior and emotion using behavioral analysis in mice. In this study, we subjected EPRAP-deficient (KO) mice and wild-type C57BL/6 (WT) mice to a battery of behavioral tests. EPRAP-KO mice tended to have shorter latencies to fall in the wire hang test, but had normal neuromuscular strength...
March 20, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28334441/flexible-parasympathetic-responses-to-sadness-facilitate-spontaneous-affect-regulation
#9
Jonathan P Stange, Jessica L Hamilton, David M Fresco, Lauren B Alloy
The ability of the parasympathetic nervous system to flexibly adapt to changes in environmental context is thought to serve as a physiological indicator of self-regulatory capacity, and deficits in parasympathetic flexibility appear to characterize affective disorders such as depression. However, whether parasympathetic flexibility (vagal withdrawal to emotional or environmental challenges such as sadness, and vagal augmentation during recovery from sadness) could facilitate the effectiveness of adaptive affect regulation strategies is not known...
March 23, 2017: Psychophysiology
https://www.readbyqxmd.com/read/28333551/effect-of-a-group-behavioural-management-program-on-emotional-regulation-of-food-choices-a-pilot-randomized-controlled-trial
#10
Danuta Southgate, Michelle Greiver, Greg Hubka, Kori Kostka, Rahim Moineddin, Marjan Moienedin, James Pencharz, Heather Bogetta, Claudia Mazariegos, Jo-Anne Guindon, Andrea Petroff
PURPOSE: In Ontario, group programs to increase mindfulness of food choices are provided in Family Health Teams (FHTs), but evaluation is limited. We targeted patients with chronic conditions that could benefit from intensified management and evaluated an existing program. METHODS: We included 3 FHTs. Patients were randomized to immediate participation in the intervention (n = 16) or to wait-list control (n = 14). Eligible participants were between 40 and 70 years old, living with diabetes and/or hypertension and had at least 2 of: elevated cholesterol (LDL >4 if hypertension or LDL >2 mmol/L if diabetes), blood sugar (A1c >7...
March 23, 2017: Canadian Journal of Dietetic Practice and Research
https://www.readbyqxmd.com/read/28333524/developmental-origins-of-infant-emotion-regulation-mediation-by-temperamental-negativity-and-moderation-by-maternal-sensitivity
#11
Jenna C Thomas, Nicole Letourneau, Tavis S Campbell, Lianne Tomfohr-Madsen, Gerald F Giesbrecht
Emotion regulation is essential to cognitive, social, and emotional development and difficulties with emotion regulation portend future socioemotional, academic, and behavioral difficulties. There is growing awareness that many developmental outcomes previously thought to begin their development in the postnatal period have their origins in the prenatal period. Thus, there is a need to integrate evidence of prenatal influences within established postnatal factors, such as infant temperament and maternal sensitivity...
April 2017: Developmental Psychology
https://www.readbyqxmd.com/read/28333235/ovarian-hormones-and-obesity
#12
Brigitte Leeners, Nori Geary, Philippe N Tobler, Lori Asarian
BACKGROUND: Obesity is caused by an imbalance between energy intake, i.e. eating and energy expenditure (EE). Severe obesity is more prevalent in women than men worldwide, and obesity pathophysiology and the resultant obesity-related disease risks differ in women and men. The underlying mechanisms are largely unknown. Pre-clinical and clinical research indicate that ovarian hormones may play a major role. OBJECTIVE AND RATIONALE: We systematically reviewed the clinical and pre-clinical literature on the effects of ovarian hormones on the physiology of adipose tissue (AT) and the regulation of AT mass by energy intake and EE...
March 2, 2017: Human Reproduction Update
https://www.readbyqxmd.com/read/28332197/music-making-for-health-and-wellbeing-in-youth-justice-settings-mediated-affordances-and-the-impact-of-context-and-social-relations
#13
Norma Daykin, Nick de Viggiani, Yvonne Moriarty, Paul Pilkington
Young people in the criminal justice system experience significant health and wellbeing issues that often stem from poverty and disadvantage and, in turn, are linked with offending and reoffending behaviour. There is ongoing interest in interventions such as participatory music programmes that seek to foster social reintegration, support mental wellbeing and equip young offenders with life skills, competencies and emotional resilience. However, there is a need for a situated understanding of both positive and negative experiences that shape potential outcomes of music projects...
March 23, 2017: Sociology of Health & Illness
https://www.readbyqxmd.com/read/28331799/commonalities-and-differences-in-the-neural-substrates-of-threat-predictability-in-panic-disorder-and-specific-phobia
#14
Anna Luisa Klahn, Isabelle A Klinkenberg, Ulrike Lueken, Swantje Notzon, Volker Arolt, Christo Pantev, Peter Zwanzger, Markus Junghoefer
Different degrees of threat predictability are thought to induce either phasic fear or sustained anxiety. Maladaptive, sustained anxious apprehension is thought to result in overgeneralization of anxiety and thereby to contribute to the development of anxiety disorders. Therefore, differences in threat predictability have been associated with pathological states of anxiety with specific phobia (SP) representing phasic fear as heightened response to predictable threat, while panic disorder (PD) is characterized by sustained anxiety (unpredictable threat) and, as a consequence, overgeneralization of fear...
2017: NeuroImage: Clinical
https://www.readbyqxmd.com/read/28331620/anger-and-aggression-in-borderline-personality-disorder-and-attention-deficit-hyperactivity-disorder-does-stress-matter
#15
Sylvia Cackowski, Annegret Krause-Utz, Julia Van Eijk, Katrin Klohr, Stephanie Daffner, Esther Sobanski, Gabriele Ende
BACKGROUND: The impact of stress on anger and aggression in Borderline Personality Disorder (BPD) and Attention Deficit Hyperactivity Disorder (ADHD) has not been thoroughly investigated. The goal of this study was to investigate different aspects of anger and aggression in patients with these disorders. METHODS: Twenty-nine unmedicated female BPD patients, 28 ADHD patients and 30 healthy controls (HC) completed self-reports measuring trait anger, aggression and emotion regulation capacities...
2017: Borderline Personality Disorder and Emotion Dysregulation
https://www.readbyqxmd.com/read/28329860/modeling-intraindividual-dynamics-using-stochastic-differential-equations-age-differences-in-affect-regulation
#16
Julie Wood, Zita Oravecz, Nina Vogel, Lizbeth Benson, Sy-Miin Chow, Pamela Cole, David E Conroy, Aaron L Pincus, Nilam Ram
Objectives: Life-span theories of aging suggest improvements and decrements in individuals' ability to regulate affect. Dynamic process models, with intensive longitudinal data, provide new opportunities to articulate specific theories about individual differences in intraindividual dynamics. This paper illustrates a method for operationalizing affect dynamics using a multilevel stochastic differential equation (SDE) model, and examines how those dynamics differ with age and trait-level tendencies to deploy emotion regulation strategies (reappraisal and suppression)...
March 2, 2017: Journals of Gerontology. Series B, Psychological Sciences and Social Sciences
https://www.readbyqxmd.com/read/28327612/endogenous-opioids-regulate-moment-to-moment-neuronal-communication-and-excitability
#17
Bryony L Winters, Gabrielle C Gregoriou, Sarah A Kissiwaa, Oliver A Wells, Danashi I Medagoda, Sam M Hermes, Neil T Burford, Andrew Alt, Sue A Aicher, Elena E Bagley
Fear and emotional learning are modulated by endogenous opioids but the cellular basis for this is unknown. The intercalated cells (ITCs) gate amygdala output and thus regulate the fear response. Here we find endogenous opioids are released by synaptic stimulation to act via two distinct mechanisms within the main ITC cluster. Endogenously released opioids inhibit glutamate release through the δ-opioid receptor (DOR), an effect potentiated by a DOR-positive allosteric modulator. Postsynaptically, the opioids activate a potassium conductance through the μ-opioid receptor (MOR), suggesting for the first time that endogenously released opioids directly regulate neuronal excitability...
March 22, 2017: Nature Communications
https://www.readbyqxmd.com/read/28326024/the-role-of-cognitive-control-in-older-adult-cognitive-reappraisal-detached-and-positive-reappraisal
#18
Ying Liang, Meng Huo, Robert Kennison, Renlai Zhou
Older adults are more likely to regulate their emotions by engaging in cognitive reappraisal. However, depending on the type of cognitive reappraisal used, efforts to regulate emotions are sometimes met with success and other times with failure. It has been suggested the well-known age-related decline in cognitive control might be the culprit behind the poor use of detached reappraisal by older adults. However, this possibility has not been thoroughly investigated. In addition, studies have not examined what aspects of cognitive control- shifting, updating or inhibition-might be relevant to cognitive reappraisal...
2017: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/28325146/hypersexuality-as-a-neuropsychiatric-disorder-the-neurobiology-and-treatment-options
#19
Hatta Sidi, Muna Asiff, Jaya Kumar, Srijit Das, Nurul Hazwani Hatta, Cesar Alfonso
Hypersexuality refers to abnormally increased or extreme involvement in any sexual activity. It is clinically challenging, presents trans-diagnostically and there is extensive medical literature addressing nosology, pathogenesis and neuropsychiatric aspects. Classification includes deviant behaviours, diagnosable entities related to impulsivity, and obsessional phenomena. Some clinicians view an increase in sexual desire as 'normal' while psychodynamic theorists consider it ego-defensive at times alleviating unconscious anxiety rooted in intrapsychic conflicts...
March 21, 2017: Current Drug Targets
https://www.readbyqxmd.com/read/28324678/traumatic-stress-symptoms-after-the-november-13th-2015-terrorist-attacks-among-young-adults-the-relation-to-media-and-emotion-regulation
#20
Emmanuel Monfort, Mohammad Hassan Afzali
OBJECTIVE: A major terror attack occurred in the Paris region on 13th November 2015. This event was widely showed, described, and commented in the media. Media consumption may lead to a widespread diffusion of trauma-related symptoms following a collective trauma. These effects may depend on the type of media and emotion regulation strategies used by the media consumer. METHOD: Trauma history, traumatic symptoms, media consumption, psychological distress, and emotion regulation strategies of 451 young adults were assessed by an online survey...
March 6, 2017: Comprehensive Psychiatry
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