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https://www.readbyqxmd.com/read/28444850/emotion-dysregulation-in-hypochondriasis-and-depression
#1
Josef Bailer, Michael Witthöft, Maja Erkic, Daniela Mier
BACKGROUND: The aim of this study was to explore whether certain aspects of emotion dysregulation (i.e., facets of alexithymia and rumination) are more closely linked to hypochondriasis than to depression and vice versa. METHODS: Nineteen patients with hypochondriasis (HYP), 33 patients with depression, and 52 healthy control participants completed the Toronto Alexithymia Scale, the Response Styles Questionnaire, and additional symptom and illness behaviour scales...
April 26, 2017: Clinical Psychology & Psychotherapy
https://www.readbyqxmd.com/read/28443049/parental-factors-associated-with-rumination-related-metacognitive-beliefs-in-adolescence
#2
Ka-Wai Chow, Barbara C Y Lo
An increasing number of research studies have suggested that metacognition is associated with individuals' mental health. Specifically, metacognitive beliefs about rumination was proposed to link to the onset and maintenance of depression according to the metacognitive model of depression. The current study aimed to serve as a pilot study exploring how parents' metacognitive beliefs and parenting characteristics are associated with rumination related metacognitive beliefs in adolescents. Eighty-five parent-youth dyads were invited to complete a set of questionnaires examining their metacognitive beliefs about rumination followed by a difficult puzzle task, in which parent-adolescent interaction patterns were recorded to examine the parenting style...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28440813/instability-of-default-mode-network-connectivity-in-major-depression-a-two-sample-confirmation-study
#3
T Wise, L Marwood, A M Perkins, A Herane-Vives, R Joules, D J Lythgoe, W-M Luh, S C R Williams, A H Young, A J Cleare, D Arnone
Major depression is associated with altered static functional connectivity in various brain networks, particularly the default mode network (DMN). Dynamic functional connectivity is a novel tool with little application in affective disorders to date, and holds the potential to unravel fluctuations in connectivity strength over time in major depression. We assessed stability of connectivity in major depression between the medial prefrontal cortex (mPFC) and posterior cingulate cortex (PCC), key nodes in the DMN that are implicated in ruminative cognitions...
April 25, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28437171/psychological-benefits-of-yoga-for-female-inmates
#4
Yoika Danielly, Colin Silverthorne
Female inmates involved in the Yoga Prison Project at two correctional facilities in South Carolina served as subjects. Inmates were selected from those who applied to participate in a ten-week trauma-focused yoga program. To create control and experimental groups, inmates who requested to participate were randomly assigned to be in the class (Treatment Group, n = 33) or a waitlist (Control Group, n = 17). Inmates on the waitlist subsequently joined the next class, so all who applied and were eligible participated in a yoga class...
April 24, 2017: International Journal of Yoga Therapy
https://www.readbyqxmd.com/read/28434739/the-effect-of-conjugated-linoleic-acid-acetate-and-their-interaction-on-adipose-tissue-lipid-metabolism-in-nonlactating-cows
#5
N Urrutia, Y Ying, K J Harvatine
During biohydrogenation-induced milk fat depression, adipose tissue lipogenesis may be increased through nutrients spared from milk fat synthesis. However, the direct effect of trans-10, cis-12 conjugated linoleic acid (CLA) and the indirect effect of spared nutrients on adipose tissue lipogenesis during milk fat depression is not clear. The objective of this study was to determine the direct effect of CLA, spared acetate, and their interaction on adipose tissue lipogenesis using nonlactating dairy cows as an experimental model, which allows separation of the effect of CLA and nutrient sparing...
April 20, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28434585/translating-dynamic-defense-patterns-from-rodents-to-people
#6
REVIEW
D Caroline Blanchard
Specific defensive behaviors of rodents are shaped by features of the eliciting threat stimuli and situation. Threat scenarios confirmed these relationships in people, with results substantially replicated in 4 additional scenario studies. Subsequent human studies involve computer games measuring fear as flight from threat stimuli and anxiety as alternation between two threats. Stabilometric studies have shown reduction in sway (freezing) to inescapable (e.g. with gun pointed at subject) threatening photographs; but enhanced lateral sway (flight attempts) to escapable threats; (gun pointed away from subject)...
May 2017: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/28421014/group-rumination-social-interactions-around-music-in-people-with-depression
#7
Sandra Garrido, Tuomas Eerola, Katrina McFerran
One of the most important roles that music serves in human society is the promotion of social relationships and group cohesion. In general, emotional experiences tend to be amplified in group settings through processes of social feedback. However, previous research has established that listening to sad music can intensify negative emotions in people with tendencies to rumination and depression. This study therefore investigated the phenomenon of ruminating with music, and the question of whether listening to sad music in group settings provides social benefits for emotionally vulnerable listeners, or whether it further exaggerates depressive tendencies...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28413748/thiamine-assays-advances-challenges-and-caveats
#8
REVIEW
Katie A Edwards, Nicole Tu-Maung, Krystal Cheng, Binbin Wang, Antje J Baeumner, Clifford E Kraft
Thiamine (vitamin B1) is essential to the health of all living organisms and deficiency has long been associated with diseases in animals such as fish, birds, alligators, and domesticated ruminant mammals. Thiamine is also implicated in several human diseases including Alzheimer's, diabetes, dementia, depression and, most notably, Wernicke-Korsakoff syndrome and Beriberi disease. Yet, highly sensitive and specific detection of thiamine remains an analytical challenge, as pM to nm levels of thiamine need to be detected in environmental and human samples, respectively, various phosphorylated variants need to be discriminated, and rapid on-site detection would be highly desirable...
April 2017: ChemistryOpen
https://www.readbyqxmd.com/read/28404542/immediate-mood-scaler-tracking-symptoms-of-depression-and-anxiety-using-a-novel-mobile-mood-scale
#9
Mor Nahum, Thomas M Van Vleet, Vikaas S Sohal, Julie J Mirzabekov, Vikram R Rao, Deanna L Wallace, Morgan B Lee, Heather Dawes, Alit Stark-Inbar, Joshua Thomas Jordan, Bruno Biagianti, Michael Merzenich, Edward F Chang
BACKGROUND: Mood disorders are dynamic disorders characterized by multimodal symptoms. Clinical assessment of symptoms is currently limited to relatively sparse, routine clinic visits, requiring retrospective recollection of symptoms present in the weeks preceding the visit. Novel advances in mobile tools now support ecological momentary assessment of mood, conducted frequently using mobile devices, outside the clinical setting. Such mood assessment may help circumvent problems associated with infrequent reporting and better characterize the dynamic presentation of mood symptoms, informing the delivery of novel treatment options...
April 12, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28402866/a-randomized-trial-of-aerobic-exercise-on-cognitive-control-in-major-depression
#10
Ryan L Olson, Christopher J Brush, Peter J Ehmann, Brandon L Alderman
OBJECTIVE: The aim of this study was to examine the effects of an 8-week moderate-intensity aerobic exercise training intervention on cognitive control in individuals with major depressive disorder (MDD). METHODS: Participants with a current diagnosis of MDD (n=30; 21.1±2.0years) were stratified by depressive symptoms and randomized to an 8-week intervention of aerobic exercise (AE) or placebo exercise (PE). AE consisted of three sessions/week of moderate-intensity exercise training while PE consisted of three sessions/week of light-intensity stretching...
February 20, 2017: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
https://www.readbyqxmd.com/read/28397544/emotion-regulation-and-biological-stress-responding-associations-with-worry-rumination-and-reappraisal
#11
Elizabeth J Lewis, K Lira Yoon, Jutta Joormann
Individual differences in the habitual use of emotion regulation strategies may play a critical role in understanding psychological and biological stress reactivity and recovery in depression and anxiety. This study investigated the relation between the habitual use of different emotion regulation strategies and cortisol reactivity and recovery in healthy control individuals (CTL; n = 33) and in individuals diagnosed with social anxiety disorder (SAD; n = 41). The tendency to worry was associated with increased cortisol reactivity to a stressor across the full sample...
April 11, 2017: Cognition & Emotion
https://www.readbyqxmd.com/read/28391720/effects-of-daily-maladaptive-coping-on-nightly-sleep-in-mothers
#12
Jennifer N Felder, Elissa S Epel, Michael Coccia, Eli Puterman, Aric A Prather
OBJECTIVE: We examined effects of daily rumination and suppression in response to stressors on objective and subjective sleep among mothers. DESIGN: Participants were 183 mothers, including chronically stressed mothers of children with an autism spectrum disorder (M-ASD; n = 92) and age-matched mothers of neurotypical children (M-NT; n = 91). In an intensive longitudinal design, participants provided reports of daily rumination and suppression, nightly objective actigraphy-defined sleep and nightly subjective sleep quality for seven consecutive days at baseline, 9 months and 18 months...
April 9, 2017: Psychology & Health
https://www.readbyqxmd.com/read/28391490/party-pooper-or-life-of-the-party-dampening-and-enhancing-of-positive-affect-in-a-peer-context
#13
Margot Bastin, Sabine Nelis, Filip Raes, Michael W Vasey, Patricia Bijttebier
Dampening and enhancing responses to positive affect have been linked to depressive symptoms. The main aim of the present study was to examine such responses in an interpersonal peer context and to examine their relation with depressive symptoms. A community sample of 665 seventh-graders (52.0% girls, Mage = 12.7 years) took part in the study. Using a newly developed questionnaire, the Co-Dampening and Co-Enhancing Questionnaire (CoDEQ), a two-factor model distinguishing co-dampening and co-enhancing was validated...
April 8, 2017: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/28390165/default-mode-and-task-positive-networks-connectivity-during-the-n-back-task-in-remitted-depressed-patients-with-or-without-emotional-residual-symptoms
#14
Pauline Delaveau, Tiago Arruda Sanchez, Ricardo Steffen, Karine Deschet, Maritza Jabourian, Vincent Perlbarg, Emerson Leandro Gasparetto, Stéphanie Dubal, Jorge Costa E Silva, Philippe Fossati
Clinical remission of depression may be associated with emotional residual symptoms. We studied the association of emotional blunting, rumination with neural networks dynamics in remitted depressed patients and cognitive performance during an N-Back task. Twenty-six outpatients in remission of depression (Hamilton Depressive rating scale score <7) performed an N-Back task during fMRI assessment. All patients had been treated by paroxetine for a minimum of 4 months. Two subgroups of patients [Nonemotionally blunted (NEB) = 14 and emotionally blunted (EB) = 12] were determined...
April 8, 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28357702/lower-inhibitory-control-interacts-with-greater-pain-catastrophizing-to-predict-greater-pain-intensity-in-women-with-migraine-and-overweight-obesity
#15
Rachel Galioto, Kevin C O'Leary, J Graham Thomas, Kathryn Demos, Richard B Lipton, John Gunstad, Jelena M Pavlović, Julie Roth, Lucille Rathier, Dale S Bond
BACKGROUND: Pain catastrophizing (PC) is associated with more severe and disabling migraine attacks. However, factors that moderate this relationship are unknown. Failure of inhibitory control (IC), or the ability to suppress automatic or inappropriate responses, may be one such factor given previous research showing a relationship between higher PC and lower IC in non-migraine samples, and research showing reduced IC in migraine. Therefore, we examined whether lower IC interacts with increased PC to predict greater migraine severity as measured by pain intensity, attack frequency, and duration...
December 2017: Journal of Headache and Pain
https://www.readbyqxmd.com/read/28355881/delineating-characteristics-of-maladaptive-repetitive-thought
#16
Lauren E Szkodny, Michelle G Newman
Worry, rumination, and obsessive thinking are theorized to differ on temporal orientation, positive perceived function, degree of intrusiveness, and discordance with one's self-concept. However, prior findings with respect to such differences may be due to method variance of the measures used and/or inclusion of items confounded by diagnostic symptoms. Accurately capturing differences between types of perseverative thought linked to psychopathology and understanding whether such aspects are common across disorders or specific to some may be important to designing effective treatments for them...
March 1, 2017: Assessment
https://www.readbyqxmd.com/read/28347841/impaired-memory-updating-associated-with-impaired-recall-of-negative-words-in-dysphoric-rumination-evidence-for-a-removal-deficit
#17
Ee Pin Chang, Ullrich K H Ecker, Andrew C Page
We present evidence that dysphoric rumination involves a working memory (WM) updating deficit. Sixty-one undergraduates-pre-screened with rumination and depression scales-completed a novel task providing a specific measure of WM updating. This task involved the substitution of emotionally-valenced words, and provided an online measure of the time taken to remove outdated items from WM. Results showed that dysphoric ruminators spent less time removing outdated words from WM when the new to-be-remembered word was negative...
June 2017: Behaviour Research and Therapy
https://www.readbyqxmd.com/read/28345197/attenuated-intrinsic-connectivity-within-cognitive-control-network-among-individuals-with-remitted-depression-temporal-stability-and-association-with-negative-cognitive-styles
#18
Jonathan P Stange, Katie L Bessette, Lisanne M Jenkins, Amy T Peters, Claudia Feldhaus, Natania A Crane, Olusola Ajilore, Rachel H Jacobs, Edward R Watkins, Scott A Langenecker
Many individuals with major depressive disorder (MDD) experience cognitive dysfunction including impaired cognitive control and negative cognitive styles. Functional connectivity magnetic resonance imaging studies of individuals with current MDD have documented altered resting-state connectivity within the default-mode network and across networks. However, no studies to date have evaluated the extent to which impaired connectivity within the cognitive control network (CCN) may be present in remitted MDD (rMDD), nor have studies examined the temporal stability of such attenuation over time...
March 27, 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28344673/is-rumination-a-risk-and-a-protective-factor
#19
Kaitlin A Harding, Amy Mezulis
High trait positive affect (PA) protects against depressive symptoms through cognitive responses such as rumination. However, how rumination in response to positive emotions (positive rumination) protects against depressive symptoms while rumination in response to negative emotions (brooding) predicts depressive symptoms is poorly understood. We hypothesized that (a) positive rumination and brooding represent a shared cognitive process of affect amplification on distinct affective content and (b) less brooding and greater positive rumination would distinctly mediate greater trait PA in predicting fewer depressive symptoms...
March 2017: Europe's journal of psychology
https://www.readbyqxmd.com/read/28344101/predictors-of-acute-post-surgical-pain-following-inguinal-hernioplasty
#20
Patrícia R Pinto, Artur Vieira, Diamantino Pereira, Armando Almeida
Acute post-surgical pain (APSP) is a common and anticipated problem after surgery with detrimental consequences if not appropriately managed. This study examined the independent and joint contribution of pre-surgical demographic, clinical and psychological variables as predictors of APSP intensity, evaluated through an 11-point numerical rating scale, after inguinal hernioplasty, one of the most performed surgeries worldwide. In a prospective observational cohort study, a consecutive sample of 135 men undergoing hernioplasty was assessed before (T1) and 48 hours after (T2) surgery...
March 23, 2017: Journal of Pain: Official Journal of the American Pain Society
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