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https://www.readbyqxmd.com/read/27913990/sirukumab-a-potential-treatment-for-mood-disorders
#1
REVIEW
Aileen J Zhou, Yena Lee, Giacomo Salvadore, Benjamin Hsu, Trehani M Fonseka, Sidney H Kennedy, Roger S McIntyre
Convergent evidence indicates that abnormalities in the innate immune system may be pertinent to the pathogenesis, phenomenology, and possible treatment of several mental disorders. In keeping with this view, the targeting of interleukin-6 with the human monoclonal antibody sirukumab may represent a possible treatment and disease modification approach, for adults with brain-based disorders (e.g., major depressive disorder). A PubMed/Medline database search was performed using the following search terms: sirukumab; anti-IL-6; IL-6; major depressive disorder; inflammation...
December 2, 2016: Advances in Therapy
https://www.readbyqxmd.com/read/27910118/motivational-factors-associated-with-physical-activity-and-quality-of-life-in-people-with-severe-mental-illness
#2
Anders Farholm, Marit Sørensen, Hallgeir Halvari
BACKGROUND: There has been increasing interest for investigating the role of motivation in physical activity among people with severe mental illness (SMI). Autonomous motivation has been suggested to have a potentially important role in adoption and maintenance of physical activity. However, the knowledge about factors that facilitate autonomous motivation among people with SMI is scarce. AIM: The aim of this study was to examine factors associated with motivation for physical activity as well as the relationships between motivation, physical activity and health-related quality of life in individuals with SMI that were currently physically active...
December 2, 2016: Scandinavian Journal of Caring Sciences
https://www.readbyqxmd.com/read/27909095/dynamic-shifts-in-large-scale-brain-network-balance-as-a-function-of-arousal
#3
Christina B Young, Gal Raz, Daphne Everaerd, Christian F Beckmann, Indira Tendolkar, Talma Hendler, Guillén Fernández, Erno J Hermans
: The ability to temporarily prioritize rapid and vigilant reactions over slower higher-order cognitive functions is essential for adaptive responding to threat. This reprioritization is believed to reflect shifts in resource allocation between large-scale brain networks that support these cognitive functions, including the salience and executive control networks. How changes in communication within and between such networks dynamically unfold as a function of threat-related arousal, however, remains unknown...
December 1, 2016: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/27908287/is-mid-life-social-participation-associated-with-cognitive-function-at-age-50-results-from-the-british-national-child-development-study-ncds
#4
Ann Bowling, Jitka Pikhartova, Brian Dodgeon
BACKGROUND: Some studies have indicated that social engagement is associated with better cognitive outcomes. This study aimed to investigate associations between life-course social engagement (civic participation) and cognitive status at age 50, adjusting for social networks and support, behavioural, health, social and socio-economic characteristics. METHODS: The vehicle for the study was the National Child Development Study (1958 Birth Cohort Study), which is a general population sample in England, Scotland and Wales (9119: 4497 men and 4622 women) participating in nationally representative, prospective birth cohort surveys...
December 2, 2016: BMC Psychology
https://www.readbyqxmd.com/read/27901217/factors-associated-with-problematic-drug-use-among-psychiatric-outpatients
#5
Clarissa Mendonça Corradi-Webster, Edilaine Cristina da Silva Gherardi-Donato
Objective: to examine the factors associated with problematic drug use among psychiatric outpatients. Method: a cross-sectional study was carried out in two mental health services. Eligible individuals were patients of these mental health services, who used them within the data collection period. Instruments: standardized questionnaire with sociodemographic, social network, social harm, and clinical information; Alcohol, Smoking and Substance Involvement Screening Test; Barratt Impulsiveness Scale; Holmes and Rahe Stress Scale...
November 28, 2016: Revista Latino-americana de Enfermagem
https://www.readbyqxmd.com/read/27897151/effect-of-intermittent-hypoxic-training-on-hypoxia-tolerance-based-on-brain-functional-connectivity
#6
Guang Li, Tinglin Zhang, Xiaojian Chen, Chungang Shang, You Wang
The difference of brain functional connectivity between hypoxic and normal states was studied. The impact of intermittent hypoxic training on the hypoxia tolerance of the brain was explored. Multivariable empirical mode decomposition was applied to extract common inherent modes of multichannel EEG adaptively instead of a priori selection of filter bandwidth, and the first two scales of intrinsic mode functions expressed the differences in brain connectivity. To quantify synchronization and search for consistent performance, coherence, phase locking value and synchronization likelihood were all utilized...
November 29, 2016: Physiological Measurement
https://www.readbyqxmd.com/read/27896374/loss-of-group-memberships-predicts-depression-in-postpartum-mothers
#7
Magen Seymour-Smith, Tegan Cruwys, S Alexander Haslam, Wendy Brodribb
PURPOSE: The postpartum period presents the highest risk for women's mental health throughout the lifespan. We aimed to examine the Social Identity Model of Identity Change in this context. More specifically, we investigated changes in social identity during this life transition and their consequences for women's postpartum mental health. METHODS: Women who had given birth within the last 12 months (N = 387) reported on measures of depression, social group memberships, and motherhood identification...
November 28, 2016: Social Psychiatry and Psychiatric Epidemiology
https://www.readbyqxmd.com/read/27892690/ethnic-differences-in-women-s-use-of-mental-health-services-do-social-networks-play-a-role-findings-from-a-national-survey
#8
Dharmi Kapadia, James Nazroo, Mark Tranmer
OBJECTIVES: The reasons for ethnic differences in women's mental health service use in England remain unclear. The aims of this study were to ascertain: ethnic differences in women's usage of mental health services, if social networks are independently associated with service use, and if the association between women's social networks and service use varies between ethnic groups. DESIGN: Logistic regression modelling of nationally representative data from the Ethnic Minority Psychiatric Illness Rates in the Community (EMPIRIC) survey conducted in England...
November 28, 2016: Ethnicity & Health
https://www.readbyqxmd.com/read/27889430/classification-of-teeth-in-cone-beam-ct-using-deep-convolutional-neural-network
#9
Yuma Miki, Chisako Muramatsu, Tatsuro Hayashi, Xiangrong Zhou, Takeshi Hara, Akitoshi Katsumata, Hiroshi Fujita
Dental records play an important role in forensic identification. To this end, postmortem dental findings and teeth conditions are recorded in a dental chart and compared with those of antemortem records. However, most dentists are inexperienced at recording the dental chart for corpses, and it is a physically and mentally laborious task, especially in large scale disasters. Our goal is to automate the dental filing process by using dental x-ray images. In this study, we investigated the application of a deep convolutional neural network (DCNN) for classifying tooth types on dental cone-beam computed tomography (CT) images...
November 12, 2016: Computers in Biology and Medicine
https://www.readbyqxmd.com/read/27884132/healthy-and-productive-workers-using-intervention-mapping-to-design-a-workplace-health-promotion-and-wellness-program-to-improve-presenteeism
#10
Carlo Ammendolia, Pierre Côté, Carol Cancelliere, J David Cassidy, Jan Hartvigsen, Eleanor Boyle, Sophie Soklaridis, Paula Stern, Benjamin Amick
BACKGROUND: Presenteeism is a growing problem in developed countries mostly due to an aging workforce. The economic costs related to presenteeism exceed those of absenteeism and employer health costs. Employers are implementing workplace health promotion and wellness programs to improve health among workers and reduce presenteeism. How best to design, integrate and deliver these programs are unknown. The main purpose of this study was to use an intervention mapping approach to develop a workplace health promotion and wellness program aimed at reducing presenteeism...
November 25, 2016: BMC Public Health
https://www.readbyqxmd.com/read/27883017/differential-neural-encoding-of-sensorimotor-and-visual-body-representations
#11
David Perruchoud, Lars Michels, Marco Piccirelli, Roger Gassert, Silvio Ionta
Sensorimotor processing specifically impacts mental body representations. In particular, deteriorated somatosensory input (as after complete spinal cord injury) increases the relative weight of visual aspects of body parts' representations, leading to aberrancies in how images of body parts are mentally manipulated (e.g. mental rotation). This suggests that a sensorimotor or visual reference frame, respectively, can be relatively dominant in local (hands) versus global (full-body) bodily representations. On this basis, we hypothesized that the recruitment of a specific reference frame could be reflected in the activation of sensorimotor versus visual brain networks...
November 24, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27881776/time-is-not-space-core-computations-and-domain-specific-networks-for-mental-travels
#12
Baptiste Gauthier, Virginie van Wassenhove
: Humans can consciously project themselves in the future and imagine themselves at different places. Do mental time travel and mental space navigation abilities share common cognitive and neural mechanisms? To test this, we recorded fMRI while participants mentally projected themselves in time or in space (e.g., 9 years ago, in Paris) and ordered historical events from their mental perspective. Behavioral patterns were comparable for mental time and space and shaped by self-projection and by the distance of historical events to the mental position of the self, suggesting the existence of egocentric mapping in both dimensions...
November 23, 2016: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/27881576/exploring-men-s-perceptions-of-a-community-based-men-s-shed-programme-in-england
#13
Grant J McGeechan, C Richardson, L Wilson, G O'Neill, D Newbury-Birch
BACKGROUND: Sheds have been used in Australia for decades as an intervention to try and promote 'health by stealth' among men by providing a social space for those who may be particularly vulnerable to poor mental health. Little is known about the impact of men's sheds in England. METHODS: Members of 19 sheds from one local authority area were invited to participate in focus groups to explore their perceptions of their shed. In total, 32 men participated in five focus groups which were analysed using applied thematic analysis...
November 23, 2016: Journal of Public Health
https://www.readbyqxmd.com/read/27881357/social-networking-sites-depression-and-anxiety-a-systematic-review
#14
REVIEW
Elizabeth M Seabrook, Margaret L Kern, Nikki S Rickard
BACKGROUND: Social networking sites (SNSs) have become a pervasive part of modern culture, which may also affect mental health. OBJECTIVE: The aim of this systematic review was to identify and summarize research examining depression and anxiety in the context of SNSs. It also aimed to identify studies that complement the assessment of mental illness with measures of well-being and examine moderators and mediators that add to the complexity of this environment. METHODS: A multidatabase search was performed...
November 23, 2016: JMIR Mental Health
https://www.readbyqxmd.com/read/27881145/evaluation-of-efficacy-and-efficiency-of-a-pragmatic-intervention-by-a-social-worker-to-support-informal-caregivers-of-elderly-patients-the-ice-study-study-protocol-for-a-randomized-controlled-trial
#15
Astrid Pozet, Catherine Lejeune, Magalie Bonnet, Sandrine Dabakuyo, Michèle Dion, Philippe Fagnoni, Maryse Gaimard, Geneviève Imbert, Virginie Nerich, Audrey Foubert, Morgane Chotard, Marie Bonin, Amélie Anota, Franck Bonnetain
BACKGROUND: Medical progress and the lifestyle modification have prolonged life expectancy, despite the development of chronic diseases. Support and care for older subjects are often provided by a network of informal caregivers composed of family, friends and neighbors, who are essential in helping older persons to continue living at home. It has been shown that the extent and diversity of informal tasks may jeopardize the physical, mental and social wellbeing of caregivers. METHODS/DESIGN: The aim of the Informal Carers of Elderly cohort is to define, through a longitudinal study, profiles of caregivers of older patients with a diagnosis of one of the following diseases: cancer (breast, prostate, colorectal), neurodegenerative diseases (Parkinson's disease, Alzheimer's disease and similar diseases), neurovascular diseases (stroke), sensory diseases (age-related macular degeneration (AMD)) and heart disease (heart failure)...
November 3, 2016: Trials
https://www.readbyqxmd.com/read/27880771/differences-in-connection-strength-between-mental-symptoms-might-be-explained-by-differences-in-variance-reanalysis-of-network-data-did-not-confirm-staging
#16
Berend Terluin, Michiel R de Boer, Henrica C W de Vet
BACKGROUND: The network approach to psychopathology conceives mental disorders as sets of symptoms causally impacting on each other. The strengths of the connections between symptoms are key elements in the description of those symptom networks. Typically, the connections are analysed as linear associations (i.e., correlations or regression coefficients). However, there is insufficient awareness of the fact that differences in variance may account for differences in connection strength...
2016: PloS One
https://www.readbyqxmd.com/read/27876444/the-functional-neuroanatomy-of-verbal-memory-in-alzheimer-s-disease-18-f-fluoro-2-deoxy-d-glucose-positron-emission-tomography-fdg-pet-correlates-of-recency-and-recognition-memory
#17
Adam M Staffaroni, Rebecca J Melrose, Lorraine P Leskin, Hannah Riskin-Jones, Dylan Harwood, Mark Mandelkern, David L Sultzer
INTRODUCTION: The objective of this study was to distinguish the functional neuroanatomy of verbal learning and recognition in Alzheimer's disease (AD) using the Consortium to Establish a Registry for Alzheimer's Disease (CERAD) Word Learning task. METHOD: In 81 Veterans diagnosed with dementia due to AD, we conducted a cluster-based correlation analysis to assess the relationships between recency and recognition memory scores from the CERAD Word Learning Task and cortical metabolic activity measured using [(18)F]-fluoro-2-deoxy-D-glucose positron emission tomography (FDG-PET)...
November 23, 2016: Journal of Clinical and Experimental Neuropsychology
https://www.readbyqxmd.com/read/27876079/copenhagen-infant-mental-health-project-study-protocol-for-a-randomized-controlled-trial-comparing-circle-of-security-parenting-and-care-as-usual-as-interventions-targeting-infant-mental-health-risks
#18
Mette Skovgaard Væver, Johanne Smith-Nielsen, Theis Lange
BACKGROUND: Infant mental health is a significant public health issue as early adversity and exposure to early childhood stress are significant risk factors that may have detrimental long-term developmental consequences for the affected children. Negative outcomes are seen on a range of areas such as physical and mental health, educational and labor market success, social network and establishing of family. Secure attachment is associated with optimal outcomes in all developmental domains in childhood, and both insecure and disorganized attachment are associated with a range of later problems and psychopathologies...
November 22, 2016: BMC Psychology
https://www.readbyqxmd.com/read/27873552/correlated-eeg-signals-simulation-based-on-artificial-neural-networks
#19
Nikola M Tomasevic, Aleksandar M Neskovic, Natasa J Neskovic
In recent years, simulation of the human electroencephalogram (EEG) data found its important role in medical domain and neuropsychology. In this paper, a novel approach to simulation of two cross-correlated EEG signals is proposed. The proposed method is based on the principles of artificial neural networks (ANN). Contrary to the existing EEG data simulators, the ANN-based approach was leveraged solely on the experimentally acquired EEG data. More precisely, measured EEG data were utilized to optimize the simulator which consisted of two ANN models (each model responsible for generation of one EEG sequence)...
September 30, 2016: International Journal of Neural Systems
https://www.readbyqxmd.com/read/27873290/aims-and-structure-of-the-german-research-consortium-bipolife-for-the-study-of-bipolar-disorder
#20
REVIEW
Philipp S Ritter, Felix Bermpohl, Oliver Gruber, Martin Hautzinger, Andreas Jansen, Georg Juckel, Tilo Kircher, Martin Lambert, Christoph Mulert, Andrea Pfennig, Andreas Reif, Otto Rienhoff, Thomas G Schulze, Emanuel Severus, Thomas Stamm, Michael Bauer
BACKGROUND: Bipolar disorder is a severe and heterogeneous mental disorder. Despite great advances in neuroscience over the past decades, the precise causative mechanisms at the transmitter, cellular or network level have so far not been unraveled. As a result, individual treatment decisions cannot be tailor-made and the uncertain prognosis is based on clinical characteristics alone. Although a subpopulation of patients have an excellent response to pharmacological monotherapy, other subpopulations have been less well served by the medical system and therefore require more focused attention...
December 2016: International Journal of Bipolar Disorders
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