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https://www.readbyqxmd.com/read/28214738/problematic-internet-pornography-use-the-role-of-craving-desire-thinking-and-metacognition
#1
Andrew Allen, Lee Kannis-Dymand, Mary Katsikitis
Defined as sexually explicit material that elicits erotic thoughts, feelings, and behaviours, internet pornography is a prevalent form of media that may facilitate problematic use and craving for engagement. Research suggests that superordinate cognitions and information processing, such as desire thinking and metacognition, are central to the activation and escalation of craving in addictive behaviours. The current study aimed to contribute to the literature by testing the proposed metacognitive model of desire thinking and craving in a sample of problematic pornography users, while revising the model by incorporating negative affect...
February 4, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28214633/prevention-of-eating-disorders-a-systematic-review-and-meta-analysis
#2
REVIEW
Long Khanh-Dao Le, Jan J Barendregt, Phillipa Hay, Cathrine Mihalopoulos
OBJECTIVE: To systematically review and quantify the effectiveness of Eating Disorder (ED) prevention interventions. METHODS: Electronic databases (including the Cochrane Controlled Trial Register, MEDLINE, PsychInfo, EMBASE, and Scopus) were searched for published randomized controlled trials of ED prevention interventions from 2009 to 2015. Trials prior to 2009 were retrieved from prior reviews. RESULTS: One hundred and twelve articles were included...
February 12, 2017: Clinical Psychology Review
https://www.readbyqxmd.com/read/28213818/acceptability-of-an-internet-cognitive-behavioural-therapy-program-for-people-with-early-stage-cancer-and-cancer-survivors-with-depression-and-or-anxiety-thematic-findings-from-focus-groups
#3
A Karageorge, M J Murphy, J M Newby, L Kirsten, G Andrews, K Allison, S Loughnan, M Price, J Shaw, H Shepherd, J Smith, P Butow
PURPOSE: We developed an eight-lesson internet-delivered CBT (iCBT) program targeting anxiety and depression in early-stage cancer and cancer survivors. To explore the acceptability of the program, we showed volunteers the first two lessons and asked for their views. METHODS: Focus groups (n = 3) and individual interviews (n = 5) were undertaken with 15 participants (11 survivors) with mainly breast (11 of the 15) cancer, who had reviewed intervention materials...
February 18, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28212721/an-exploration-of-the-mechanisms-of-change-following-an-integrated-group-intervention-for-stuttering-as-perceived-by-school-aged-children-who-stutter-cws
#4
Sarah Caughter, Sandra Dunsmuir
PURPOSE: To explore the process of change and role of resilience following an integrated group intervention for children who stutter (CWS). METHOD: Using an exploratory multiple case study design, this research sought to identify the most significant changes perceived by seven participants following therapy, the mechanisms of change, and the role of resilience in the process of change. Quantitative measurements of resilience were combined with qualitative analysis of semi-structured interviews...
March 2017: Journal of Fluency Disorders
https://www.readbyqxmd.com/read/28212499/validation-of-the-french-version-of-the-dsm-5-yale-food-addiction-scale-in-a-nonclinical-sample
#5
Paul Brunault, Robert Courtois, Ashley N Gearhardt, Philippe Gaillard, Kevin Journiac, Sarah Cathelain, Christian Réveillère, Nicolas Ballon
OBJECTIVE: The Yale Food Addiction Scale (YFAS) is the only questionnaire that assesses food addiction (FA) based on substance dependence criteria in the Diagnostic and Statistical Manual of Mental Disorders (DSM), Fourth Edition, Text Revision. Following recent updating of addiction criteria, a new DSM-5 version (YFAS 2.0) has been developed. Our study tested the psychometric properties of the French YFAS 2.0 in a nonclinical population. METHOD: We assessed 330 nonclinical participants for FA (French YFAS 2...
March 2017: Canadian Journal of Psychiatry. Revue Canadienne de Psychiatrie
https://www.readbyqxmd.com/read/28212177/neurocognitive-outcomes-for-acute-global-acquired-brain-injury-in-children
#6
Fenella J Kirkham
PURPOSE OF REVIEW: In children, acute global brain injury from traumatic brain injury (TBI) and nontraumatic coma has a substantial cost to the child, the family, and the society. There have historically been relatively few studies looking at long-term cognition and behavioural outcomes. RECENT FINDINGS: Long-term follow-up studies, population-based studies, and meta-analyses are now available for TBI in children as well as adults and suggest that there is a significant cognitive cost, particularly for processing speed, working memory, and intelligence quotient (IQ) in severe TBI...
February 15, 2017: Current Opinion in Neurology
https://www.readbyqxmd.com/read/28211789/the-cortical-connectivity-of-the-periaqueductal-gray-and-the-conditioned-response-to-the-threat-of-breathlessness
#7
Olivia K Faull, Kyle Ts Pattinson
Previously we observed differential activation in individual columns of the periaqueductal grey (PAG) during breathlessness and its conditioned anticipation (Faull et al., 2016). Here, we have extended this work by determining how the individual columns of the PAG interact with higher cortical centres, both at rest and in the context of breathlessness threat. Activation was observed in ventrolateral PAG (vlPAG) and lateral PAG (lPAG), where activity scaled with breathlessness intensity ratings, revealing a potential interface between sensation and cognition during breathlessness...
February 17, 2017: ELife
https://www.readbyqxmd.com/read/28209604/birth-size-risk-factors-across-life-and-cognition-in-late-life-protocol-of-prospective-longitudinal-follow-up-of-the-mynah-mysore-studies-of-natal-effects-on-ageing-and-health-cohort
#8
Murali Krishna, G Mohan Kumar, S R Veena, G V Krishnaveni, Kalyanaraman Kumaran, Samuel Christaprasad Karat, Patsy Coakley, Clive Osmond, John R M Copeland, Giriraj Chandak, Dattatray Bhat, Mathew Varghese, Martin Prince, Caroline Fall
INTRODUCTION: For late-life neurocognitive disorders, as for other late-life chronic diseases, much recent interest has focused on the possible relevance of Developmental Origins of Health and Disease (DOHaD). Programming by undernutrition in utero, followed by overnutrition in adult life may lead to an increased risk, possibly mediated through cardiovascular and metabolic pathways. This study will specifically examine, if lower birth weight is associated with poorer cognitive functioning in late life in a south Indian population...
February 16, 2017: BMJ Open
https://www.readbyqxmd.com/read/28209591/psychosocial-therapies-for-the-adjunctive-treatment-of-bipolar-disorder-in-adults-network-meta-analysis
#9
REVIEW
Mary Lou Chatterton, Emily Stockings, Michael Berk, Jan J Barendregt, Rob Carter, Cathrine Mihalopoulos
BackgroundFew trials have compared psychosocial therapies for people with bipolar affective disorder, and conventional meta-analyses provided limited comparisons between therapies.AimsTo combine evidence for the efficacy of psychosocial interventions used as adjunctive treatment of bipolar disorder in adults, using network meta-analysis (NMA).MethodSystematic review identified studies and NMA was used to pool data on relapse to mania or depression, medication adherence, and symptom scales for mania, depression and Global Assessment of Functioning (GAF)...
February 16, 2017: British Journal of Psychiatry: the Journal of Mental Science
https://www.readbyqxmd.com/read/28208851/2d-4d-ratio-and-its-implications-in-medicine
#10
Saravanakumar Jeevanandam, Prathibha K Muthu
Digit ratios, especially 2D:4D ratio, a potential proxy marker for prenatal androgen exposure shows sexual dimorphism. Existing literature and recent research show accumulating evidence on 2D:4D ratio showing correlations with various phenotypic traits in humans. Ratio of 2D:4D is found to correlate negatively to testosterone and positively to oestrogen in the foetus. Interestingly, it is constant since birth and not influenced by the adult hormone levels. Usually, males have lower ratios when compared to females...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28207863/identification-of-age-dependent-motor-and-neuropsychological-behavioural-abnormalities-in-a-mouse-model-of-mucopolysaccharidosis-type-ii
#11
Hélène F E Gleitz, Claire O'Leary, Rebecca J Holley, Brian W Bigger
Severe mucopolysaccharidosis type II (MPS II) is a progressive lysosomal storage disease caused by mutations in the IDS gene, leading to a deficiency in the iduronate-2-sulfatase enzyme that is involved in heparan sulphate and dermatan sulphate catabolism. In constitutive form, MPS II is a multi-system disease characterised by progressive neurocognitive decline, severe skeletal abnormalities and hepatosplenomegaly. Although enzyme replacement therapy has been approved for treatment of peripheral organs, no therapy effectively treats the cognitive symptoms of the disease and novel therapies are in development to remediate this...
2017: PloS One
https://www.readbyqxmd.com/read/28207852/tetraspanin-6-a-novel-regulator-of-hippocampal-synaptic-transmission-and-long-term-plasticity
#12
Isabel H Salas, Zsuzsanna Callaerts-Vegh, Amaia M Arranz, Francesc X Guix, Rudi D'Hooge, José A Esteban, Bart De Strooper, Carlos G Dotti
Tetraspanins (Tspan) are transmembrane proteins with important scaffold and signalling functions. Deletions of Tetraspanin 6 (Tspan6) gene, a member of the tetraspanin family, have been reported in patients with Epilepsy Female-restricted with Mental Retardation (EFMR). Interestingly, mutations in Tspan7, highly homologous to Tspan6, are associated with X-linked intellectual disability, suggesting that these two proteins are important for cognition. Considering recent evidences showing that Tspan7 plays a key role in synapse development and AMPAR trafficking, we initiated the study of Tspan6 in synaptic function using a Tspan6 knock out mouse model...
2017: PloS One
https://www.readbyqxmd.com/read/28207841/barriers-and-enablers-to-the-implementation-of-the-6-pack-falls-prevention-program-a-pre-implementation-study-in-hospitals-participating-in-a-cluster-randomised-controlled-trial
#13
Darshini R Ayton, Anna L Barker, Renata T Morello, Caroline A Brand, Jason Talevski, Fiona S Landgren, Mayer M Melhem, Evelyn Bian, Sandra G Brauer, Keith D Hill, Patricia M Livingston, Mari Botti
Evidence for effective falls prevention interventions in acute wards is limited. One reason for this may be suboptimal program implementation. This study aimed to identify perceived barriers and enablers of the implementation of the 6-PACK falls prevention program to inform the implementation in a randomised controlled trial. Strategies to optimise successful implementation of 6-PACK were also sought. A mixed-methods approach was applied in 24 acute wards from 6 Australian hospitals. Participants were nurses working on participating wards and senior hospital staff including Nurse Unit Managers; senior physicians; Directors of Nursing; and senior personnel involved in quality and safety or falls prevention...
2017: PloS One
https://www.readbyqxmd.com/read/28203274/complementary-primary-mental-health-programs-for-young-people-in-australia-access-to-allied-psychological-services-ataps-and-headspace
#14
Bridget Bassilios, Nicolas Telford, Debra Rickwood, Matthew J Spittal, Jane Pirkis
OBJECTIVE: Access to Allied Psychological Services (ATAPS) was introduced in 2001 by the Australian Government to provide evidence-based psychological interventions for people with high prevalence disorders. headspace, Australia's National Youth Mental Health Foundation, was established in 2006 to promote and facilitate improvements in the mental health, social wellbeing and economic participation of young people aged 12-25 years. Both programs provided free or low cost psychological services...
2017: International Journal of Mental Health Systems
https://www.readbyqxmd.com/read/28202411/dopamine-and-dopamine-receptor-d1-associated-with-decreased-social-interaction
#15
Qiang Liu, Jieyun Shi, Rongfei Lin, Tieqiao Wen
Deficits in social interaction are hallmarks of neurological and psychiatric disorders. However, its underlying mechanism is still unclear. Here, we show that the loss of dendritic cell factor 1 (Dcf1) in the nervous system of mice induces social interaction deficiency, autism-like behaviour, and influences social interaction via the dopamine system. Dopamine receptor D1 agonist rescues this social cognition phenotype, and improves short-term plasticity. Together, this study presents a new genetic mechanism that affects social interaction and may provide a new way to improve positive social interaction and treat autism spectrum disorders...
February 12, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28202261/hyperprolinemia-as-a-clue-in-the-diagnosis-of-a-patient-with-psychiatric-manifestations
#16
Marco Duarte, Joana Afonso, Ana Moreira, Diana Antunes, Cristina Ferreira, Hildeberto Correia, Margarida Marques, Sílvia Sequeira
Lately, microdeletions of the 22q region, responsible for DiGeorge syndrome or velocardiofacial syndrome, have been increasingly related to neuropsychiatric disorders including schizophrenia and bipolar disorder. These manifestations seem to be related to certain genes located in the hemideleted region such as the proline dehydrogenase (PRODH) and the catechol-o-methyltransferase (COMT) genes. We describe a teenager who started his adolescent psychiatric care presenting cognitive impairment, irritable mood and aggressive behaviour with schizophrenia-like symptoms that scored 153 in the Positive and Negative Symptoms Scale (PANSS) assessment...
February 12, 2017: Brain & Development
https://www.readbyqxmd.com/read/28199909/exploring-functioning-in-schizophrenia-predictors-of-functional-capacity-and-real-world-behaviour
#17
Margherita Bechi, Marta Bosia, Marco Spangaro, Mariachiara Buonocore, Silvia Cavedoni, Giulia Agostoni, Laura Bianchi, Federica Cocchi, Carmelo Guglielmino, Enrico Smeraldi, Roberto Cavallaro
Impairment in daily functioning still represents a major treatment issue in schizophrenia and a more in-depth knowledge of underlying constructs is crucial for interventions to translate into better outcomes. This study aims to model factors influencing both functional capacity and real-life behaviour in a sample of outpatients with chronic schizophrenia, through a comprehensive assessment including evaluations of psychopathology, cognitive and social cognitive abilities, premorbid adjustment, family environment and early childhood experiences...
February 9, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28199322/keas-perform-similarly-to-chimpanzees-and-elephants-when-solving-collaborative-tasks
#18
Megan Heaney, Russell D Gray, Alex H Taylor
Cooperation between individuals is one of the defining features of our species. While other animals, such as chimpanzees, elephants, coral trout and rooks also exhibit cooperative behaviours, it is not clear if they think about cooperation in the same way as humans do. In this study we presented the kea, a parrot endemic to New Zealand, with a series of tasks designed to assess cooperative cognition. We found that keas were capable of working together, even when they had to wait for their partner for up to 65 seconds...
2017: PloS One
https://www.readbyqxmd.com/read/28199047/behavioural-treatment-strategies-improve-adherence-to-lifestyle-intervention-programmes-in-adults-with-obesity-a-systematic-review-and-meta-analysis
#19
REVIEW
E Burgess, P Hassmén, M Welvaert, K L Pumpa
Poor adherence to lifestyle intervention remains a key factor hindering treatment effectiveness and health outcomes for adults with obesity. The aim of this systematic review and meta-analysis is to determine if behavioural treatment strategies (e.g. goal setting, motivational interviewing, relapse prevention, cognitive restructuring etc.) improve adherence to lifestyle intervention programmes in adults with obesity. Randomized controlled trials that investigated the use of behavioural treatment strategies in obesity management were identified by systematically reviewing the literature within Medline, PsycINFO, CINAHL, SPORTDiscus and Web of Science from their inception to August 2016...
February 15, 2017: Clinical Obesity
https://www.readbyqxmd.com/read/28198813/increased-anterior-cingulate-cortex-response-precedes-behavioural-adaptation-in-anorexia-nervosa
#20
Daniel Geisler, Franziska Ritschel, Joseph A King, Fabio Bernardoni, Maria Seidel, Ilka Boehm, Franziska Runge, Thomas Goschke, Veit Roessner, Michael N Smolka, Stefan Ehrlich
Patients with anorexia nervosa (AN) are characterised by increased self-control, cognitive rigidity and impairments in set-shifting, but the underlying neural mechanisms are poorly understood. Here we used functional magnetic resonance imaging (fMRI) to elucidate the neural correlates of behavioural adaptation to changes in reward contingencies in young acutely ill AN patients. Thirty-six adolescent/young adult, non-chronic female AN patients and 36 age-matched healthy females completed a well-established probabilistic reversal learning task during fMRI...
February 13, 2017: Scientific Reports
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