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https://www.readbyqxmd.com/read/28546059/inflammation-and-attentional-bias-in-breast-cancer-survivors
#1
Chloe C Boyle, Patricia A Ganz, Kathleen M Van Dyk, Julienne E Bower
Evidence suggests an association between inflammation and depression, although findings are mixed. Focusing on core processes in depression may clarify associated biological underpinnings. Negative cognitive bias is a key component of depression, but has not been examined in relation to inflammation. Thus, we tested the hypothesis that elevated inflammatory markers would be associated with negative attentional bias in a sample of 91 breast cancer survivors. Participants were drawn from a larger study and provided blood samples for assessment of peripheral markers of inflammation and completed questionnaires and neuropsychological testing...
May 22, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/28544391/the-experience-sampling-method-as-an-mhealth-tool-to-support-self-monitoring-self-insight-and-personalized-health-care-in-clinical-practice
#2
Jim van Os, Simone Verhagen, Anne Marsman, Frenk Peeters, Maarten Bak, Machteld Marcelis, Marjan Drukker, Ulrich Reininghaus, Nele Jacobs, Tineke Lataster, Claudia Simons, Richel Lousberg, Sinan Gülöksüz, Carsten Leue, Peter C Groot, Wolfgang Viechtbauer, Philippe Delespaul
BACKGROUND: The experience sampling method (ESM) builds an intensive time series of experiences and contexts in the flow of daily life, typically consisting of around 70 reports, collected at 8-10 random time points per day over a period of up to 10 days. METHODS: With the advent of widespread smartphone use, ESM can be used in routine clinical practice. Multiple examples of ESM data collections across different patient groups and settings are shown and discussed, varying from an ESM evaluation of a 6-week randomized trial of mindfulness, to a twin study on emotion dynamics in daily life...
May 23, 2017: Depression and Anxiety
https://www.readbyqxmd.com/read/28542739/afternoon-cortisol-provides-a-link-between-self-regulated-anger-and-peer-reported-aggression-in-typically-developing-children-in-the-school-context
#3
Eva Oberle, Kaitlyn McLachlan, Nicole L A Catherine, Ursula Brain, Kimberly A Schonert-Reichl, Joanne Weinberg, Tim F Oberlander
Aggression jeopardizes positive development in children and predicts social and academic maladjustment in school. The present study determined the relationships among anger dysregulation (a marker of emotion regulation), cortisol activity (a biomarker of stress), and peer-nominated aggression in typically developing children in their everyday classroom setting (N = 151, Mean age = 10.86, SD =.74). Salivary cortisol was collected at 09:15, 11:45, and 14:45 hr across 4 consecutive days. Children provided self-reports of anger regulation; peers reported proactive and reactive aggressive behaviors...
May 22, 2017: Developmental Psychobiology
https://www.readbyqxmd.com/read/28534446/blood-fatty-acid-changes-in-healthy-young-americans-in-response-to-a-10-week-diet-that-increased-n-3-and-reduced-n-6-fatty-acid-consumption-a-randomised-controlled-trial
#4
Andrew J Young, Bernadette P Marriott, Catherine M Champagne, Michael R Hawes, Scott J Montain, Neil M Johannsen, Kevin Berry, Joseph R Hibbeln
Military personnel generally under-consume n-3 fatty acids and overconsume n-6 fatty acids. In a placebo-controlled, double-blinded study, we investigated whether a diet suitable for implementation in military dining facilities and civilian cafeterias could benefit n-3/n-6 fatty acid status of consumers. Three volunteer groups were provided different diets for 10 weeks. Control (CON) participants consumed meals from the US Military's Standard Garrison Dining Facility Menu. Experimental, moderate (EXP-Mod) and experimental-high (EXP-High) participants consumed the same meals, but high n-6 fatty acid and low n-3 fatty acid containing chicken, egg, oils and food ingredients were replaced with products having less n-6 fatty acids and more n-3 fatty acids...
May 23, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28531841/positive-affective-functioning-in-anhedonic-individuals-daily-life-anything-but-flat-and-blunted
#5
V E Heininga, E Van Roekel, J J Ahles, A J Oldehinkel, A H Mezulis
BACKGROUND: Anhedonia, the decreased interest and pleasure, is often described as 'flat' or 'blunted' positive affect (PA). Yet, little is known about PA functioning in anhedonic individuals' daily lives. The current study investigates PA reactivity to pleasurable experiences in anhedonia together with its relevant temporal dynamics (i.e., variability, instability, and inertia), and expands current knowledge by exploring the role of arousal therein. METHODS: Using the Experience Sampling Method (ESM), we collected 90 assessments of real-life PA experiences across 30 days in 18-24 year old individuals with anhedonia (N=69) and without anhedonia (N=69)...
April 21, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28530434/associations-between-observed-parenting-behavior-and-adolescent-inflammation-two-and-a-half-years-later-in-a-community-sample
#6
Michelle L Byrne, Sally Horne, Neil M O'Brien-Simpson, Katrina A Walsh, Eric C Reynolds, Orli S Schwartz, Sarah Whittle, Julian G Simmons, Lisa Sheeber, Nicholas B Allen
OBJECTIVE: Family environments have an effect on physical health during adolescence, and a possible underlying mechanism is inflammation. However, little is known about the association between observed parenting behaviors and immune system functioning. The current study examined whether positive and negative emotional parental behaviors observed during family interactions were associated with inflammation in adolescents. METHOD: Sixty-one parent-adolescent dyads (37 male adolescents, 60...
May 22, 2017: Health Psychology: Official Journal of the Division of Health Psychology, American Psychological Association
https://www.readbyqxmd.com/read/28526931/reduced-amygdala-reactivity-and-impaired-working-memory-during-dissociation-in-borderline-personality-disorder
#7
Annegret Krause-Utz, Dorina Winter, Friederike Schriner, Chui-De Chiu, Stefanie Lis, Philip Spinhoven, Martin Bohus, Christian Schmahl, Bernet M Elzinga
Affective hyper-reactivity and impaired cognitive control of emotional material are core features of borderline personality disorder (BPD). A high percentage of individuals with BPD experience stress-related dissociation, including emotional numbing and memory disruptions. So far little is known about how dissociation influences the neural processing of emotional material in the context of a working memory task in BPD. We aimed to investigate whole-brain activity and amygdala functional connectivity (FC) during an Emotional Working Memory Task (EWMT) after dissociation induction in un-medicated BPD patients compared to healthy controls (HC)...
May 19, 2017: European Archives of Psychiatry and Clinical Neuroscience
https://www.readbyqxmd.com/read/28524143/-features-of-psycho-emotional-state-of-patients-with-central-serous-chorioretinopathy
#8
A A Shchuko, T N Yureva, A N Zlobina
AIM: to investigate peculiarities of psycho-emotional reactions in patients with central serous chorioretinopathy (CSCR). MATERIAL AND METHODS: The study involved 35 patients with CSCR (mean age of 47.7±8.5 years) and 26 volunteers without visual impairment (mean age of 35.8±4.5 years). Their psycho-emotional state was studied using the SCL-90-R questionnaire (the severity of psychopathological symptomatology), TOBOL method (the type of attitude to the disease), Ways of Coping Questionnaire (WCQ) (strategies for controlling behavior), Spielberger-Hanin method (the level of anxiety), and the VFQ-25 questionnaire (quality of life)...
2017: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/28521241/cognitive-avoidance-and-aversive-cues-related-to-tobacco-in-male-smokers
#9
Ji Sun Hong, Sun Mi Kim, Hye Yeon Jung, Kyoung Doo Kang, Kyung Joon Min, Doug Hyun Han
BACKGROUND: Treatment using aversive conditioning has been suggested for smoking cessation. The efficacy of this method is thought to be associated with cognitive avoidance. We compare differences in avoidance traits and patterns of associated brain activation in response to cues that induce cravings versus aversion between smokers and non-smokers. METHODS: Fifteen smokers and fifteen non-smokers completed cue reactivity tasks while undergoing functional magnetic resonance imaging (fMRI) to examine brain responses to craving-inducing cues (Cr) and aversion-inducing cues (Av)...
May 11, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28521127/synaptic-plasticity-engrams-and-network-oscillations-in-amygdala-circuits-for-storage-and-retrieval-of-emotional-memories
#10
REVIEW
Marco Bocchio, Sadegh Nabavi, Marco Capogna
The neuronal circuits of the basolateral amygdala (BLA) are crucial for acquisition, consolidation, retrieval, and extinction of associative emotional memories. Synaptic plasticity in BLA neurons is essential for associative emotional learning and is a candidate mechanism through which subsets of BLA neurons (commonly termed "engram") are recruited during learning and reactivated during memory retrieval. In parallel, synchronous oscillations in the theta and gamma bands between the BLA and interconnected structures have been shown to occur during consolidation and retrieval of emotional memories...
May 17, 2017: Neuron
https://www.readbyqxmd.com/read/28515685/pupillary-response-to-negative-emotional-stimuli-is-differentially-affected-in-meditation-practitioners
#11
Alejandra Vasquez-Rosati, Enzo P Brunetti, Carmen Cordero, Pedro E Maldonado
Clinically, meditative practices have become increasingly relevant, decreasing anxiety in patients and increasing antibody production. However, few studies have examined the physiological correlates, or effects of the incorporation of meditative practices. Because pupillary reactivity is a marker for autonomic changes and emotional processing, we hypothesized that the pupillary responses of mindfulness meditation practitioners (MP) and subjects without such practices (non-meditators (NM)) differ, reflecting different emotional processing...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28514402/-psychoemotional-and-autonomic-states-in-patients-with-cholelithiasis
#12
Ya M Vakhrushev, N A Khokhlacheva, N N Sergeeva
AIM: To investigate the psychoemotional and autonomic states of patients with biliary system diseases and to determine their significance in the development of cholelithiasis. SUBJECTS AND METHODS: A total of 396 patients with stage 1 cholelithiasis were examined. The results of hepatobiliary ultrasonography, multifractional duodenal probing, followed by macroscopic, microscopic, and biochemical examinations of bile (the total concentration of bile acids and cholesterol, by subsequently calculating the cholate-cholesterol ratio) were used to verify the diagnosis...
2017: Terapevticheskiĭ Arkhiv
https://www.readbyqxmd.com/read/28511822/posttraumatic-stress-disorder-ptsd-and-the-dermatology-patient
#13
Madhulika A Gupta, Patricia Jarosz, Aditya K Gupta
Dermatologic symptoms can be associated with posttraumatic stress disorder (PTSD) in several situations: (1) as features of some core PTSD symptoms, such as intrusion symptoms manifesting as cutaneous sensory flashbacks, as autonomic arousal manifesting as night sweats and idiopathic urticaria, and as dissociation manifesting as numbness and dermatitis artefacta; (2) the cutaneous psychosomatic effects of emotional and physical neglect and sexual abuse (eg, infantile eczema, cutaneous self-injury, and body-focused repetitive behaviors such as trichotillomania and skin picking disorder) and eating disorders, which can have dermatologic effects; (3) the direct effect of physical or sexual abuse or catastrophic life events (eg, earthquakes) on the skin; and (4) as a result of significant alterations in hypothalamic-pituitary-adrenal and sympatho-adrenal medullary axes, which can affect neuroendocrine and immune functions, and can lead to exacerbations of stress-reactive inflammatory dermatoses such as psoriasis, chronic urticaria, and atopic dermatitis...
May 2017: Clinics in Dermatology
https://www.readbyqxmd.com/read/28504364/mindfulness-meditation-regulates-anterior-insula-activity-during-empathy-for-social-pain
#14
Davide Laneri, Sören Krach, Frieder M Paulus, Philipp Kanske, Verena Schuster, Jens Sommer, Laura Müller-Pinzler
Mindfulness has been shown to reduce stress, promote health, and well-being, as well as to increase compassionate behavior toward others. It reduces distress to one's own painful experiences, going along with altered neural responses, by enhancing self-regulatory processes and decreasing emotional reactivity. In order to investigate if mindfulness similarly reduces distress and neural activations associated with empathy for others' socially painful experiences, which might in the following more strongly motivate prosocial behavior, the present study compared trait, and state effects of long-term mindfulness meditation (LTM) practice...
May 15, 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28503108/diagnosis-and-treatment-of-cyclothymia-the-primacy-of-temperament
#15
REVIEW
Giulio Perugi, Elie Hantouche, Giulia Vannucchi
BACKGROUND: Contrary to DSM-5 definition based on recurrence of low grade hypomanic and depressive symptoms, cyclothymia is better defined in a neurodevelopmental perspective as an exaggeration of cyclothymic temperament. Emotional dysregulation with extreme mood instability and reactivity is the core features of the complex symptomatology. METHOD: In the present article, we critically reviewed the literature on the diagnosis and treatment of cyclothymia, focusing on the temperamental and neurodevelopmental perspectives...
April 2017: Current Neuropharmacology
https://www.readbyqxmd.com/read/28502766/anterior-cingulate-serotonin-1b-receptor-binding-is-associated-with-emotional-response-inhibition
#16
Sofi da Cunha-Bang, Liv Vadskjær Hjordt, Vibeke Høyrup Dam, Dea Siggaard Stenbæk, Dorte Sestoft, Gitte M Knudsen
Serotonin has a well-established role in emotional processing and is a key neurotransmitter in impulsive aggression, presumably by facilitating response inhibition and regulating subcortical reactivity to aversive stimuli. In this study 44 men, of whom 19 were violent offenders and 25 were non-offender controls, completed an emotional Go/NoGo task requiring inhibition of prepotent motor responses to emotional facial expressions. We also measured cerebral serotonin 1B receptor (5-HT1BR) binding with [(11)C]AZ10419369 positron emission tomography within regions of the frontal cortex...
May 8, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28502731/the-influence-of-a-probiotic-supplementation-on-memory-in-quail-suggests-a-role-of-gut-microbiota-on-cognitive-abilities-in-birds
#17
Severine Parois, Ludovic Calandreau, Narjis Kraimi, Irène Gabriel, Christine Leterrier
The gut microbiota is involved in host behaviour and memory in mammals. Consequently, it may also influence emotional behaviour and memory in birds. Quail from two genetic lines with different fearfulness (LTI: long tonic immobility, n=37; STI: short tonic immobility, n=32) were either or not supplemented with a probiotic (Pediococcus acidilactici) from hatching. Emotional reactivity was measured in a tonic immobility test (d6 and 7 of age) and two open-field tests (d13-15; d22-24). Memory was measured in a test rewarded with mealworms, where quail had to remember the cups previously visited (d34-36)...
May 11, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28501740/prefrontal-and-amygdala-engagement-during-emotional-reactivity-and-regulation-in-generalized-anxiety-disorder
#18
Jacklynn M Fitzgerald, K Luan Phan, Amy E Kennedy, Stewart A Shankman, Scott A Langenecker, Heide Klumpp
BACKGROUND: Emotion dysregulation is prominent in generalized anxiety disorder (GAD), characterized clinically by exaggerated reactivity to negative stimuli and difficulty in down-regulating this response. Although limited research implicates frontolimbic disturbances in GAD, whether neural aberrations occur during emotional reactivity, regulation, or both is not well understood. METHODS: During functional magnetic resonance imaging (fMRI), 30 individuals with GAD and 30 healthy controls (HC) completed a well-validated explicit emotion regulation task designed to measure emotional reactivity and regulation of reactivity...
May 7, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28500470/neural-correlates-of-emotion-reactivity-and-regulation-in-young-children-with-adhd-symptoms
#19
Claudia Lugo-Candelas, Chaia Flegenheimer, Elizabeth Harvey, Jennifer M McDermott
Emotion reactivity and regulation are frequently impaired in individuals with attention-deficit/hyperactivity disorder (ADHD), yet few studies have examined these factors in young children with ADHD, and none have explored the neural correlates of emotion reactivity and regulation in this group through event-related potentials (ERPs). Children aged 4 to 7 with (n = 25; 18 boys) and without (n = 29; 20 boys) ADHD symptoms completed an attention task composed of four blocks: baseline, frustration, suppression, and recovery...
May 12, 2017: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/28498540/patterns-of-adolescent-regulatory-responses-during-family-conflict-and-mental-health-trajectories
#20
Kalsea J Koss, E Mark Cummings, Patrick T Davies, Dante Cicchetti
Four distinct patterns of adolescents' behavioral, emotional, and physiological responses to family conflict were identified during mother-father-adolescent (M = 13.08 years) interactions. Most youth displayed adaptively regulated patterns comprised of low overt and subjective distress. Under-controlled adolescents exhibited elevated observable and subjective anger. Over-controlled adolescents were withdrawn and reported heightened subjective distress. Physiologically reactive adolescents had elevated cortisol coupled with low overt and subjective distress...
March 2017: Journal of Research on Adolescence: the Official Journal of the Society for Research on Adolescence
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