journal
MENU ▼
Read by QxMD icon Read
search

Psychiatry Research

journal
https://www.readbyqxmd.com/read/28340425/increased-nucleus-accumbens-volume-in-first-episode-psychosis
#1
Mireia Forns-Nadal, Daniel Bergé, Federico Sem, Anna Mané, Laura Igual, Dani Guinart, Oscar Vilarroya
Nucleus accumbens has been reported as a key structure in the neurobiology of schizophrenia. Studies analyzing structural abnormalities have shown conflicting results, possibly related to confounding factors. We investigated the nucleus accumbens volume using manual delimitation in first-episode psychosis (FEP) controlling for age, cannabis use and medication. Thirty-one FEP subjects who were naive or minimally exposed to antipsychotics and a control group were MRI scanned and clinically assessed from baseline to 6 months of follow-up...
March 18, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28319787/motor-impulsivity-differentiates-between-psychiatric-inpatients-with-multiple-versus-single-lifetime-suicide-attempts
#2
Victoria A Colborn, Jessica M LaCroix, Laura L Neely, Jennifer Tucker, Kanchana Perera, Samantha E Daruwala, Geoffrey Grammer, Jennifer Weaver, Marjan Ghahramanlou-Holloway
A history of multiple suicide attempts conveys greater risk for suicide than a single attempt. Impulsivity may partially explain the association between multiple attempts and increased risk. We examined trait impulsivity, ability to engage in goal-directed behaviors, and impulse control among psychiatrically hospitalized United States military personnel and their dependents. Individuals with a history of multiple versus single attempts had significantly higher motor impulsivity, indicating spur of the moment action...
March 15, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28319785/the-long-and-complex-road-in-the-search-for-treatment-for-mental-disorders-an-analysis-of-the-process-in-five-groups-of-patients
#3
Gema Del Valle, Amparo Belloch, Carmen Carrió
Seeking treatment for mental-health problems is a complex process, with different underlying motives in each stage. However, the entire process and these motives have hardly been investigated. This study aims to analyze the different stages of the help-seeking process and their underlying motives in five groups of patients with different mental disorders. In all, 156 patients seeking treatment in outpatient mental health clinics were individually interviewed: 71 had Obsessive-Compulsive Disorder (OCD), 21 had Agoraphobia (AGO), 18 had Major Depressive Disorder (MDD), 20 had Anorexia Nervosa (AN), and 22 had Cocaine Dependence (COC)...
March 15, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28340441/type-d-personality-stress-coping-strategies-and-self-efficacy-as-predictors-of-facebook-intrusion
#4
Agata Błachnio, Aneta Przepiorka, Stanisław Jerzy Czuczwar
Recently, Facebook has become one of the most popular social networking sites. People use it more and more often. A number of studies have recently addressed the issue of excessive Facebook use, showing this phenomenon to be a spreading problem. The main aim of the present study was to examine whether Type D personality, self-efficacy and coping strategies are related to Facebook intrusion. The participants were 882 students of Polish universities, all of them Facebook users (72% women, mean age: 22.25 years, SD =2...
March 14, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28319788/functional-and-dysfunctional-impulsivity-and-attempted-suicide-in-rural-china-a-paired-case-control-study
#5
Yang-Yang Liu, Xin-Ting Wang, Hui-Min Qiu, Ai-Qiang Xu, Cun-Xian Jia
This study aimed to clarify the relationship between functional and dysfunctional impulsivity and attempted suicide in rural China. Data of this study came from the investigation of 407 suicide attempters and their paired non-suicide attempters matched with the same gender, age (±3 years) and residence area in six counties in rural Shandong, China. Suicide attempters accounted for a lower proportion on high functional impulsivity, but a higher proportion on high dysfunctional impulsivity than non-suicide attempters...
March 14, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28319786/lower-cardiorespiratory-fitness-is-associated-with-more-time-spent-sedentary-in-first-episode-psychosis-a-pilot-study
#6
Davy Vancampfort, Marc De Hert, Inez Myin-Germeys, Ruud van Winkel, Joseph Firth, Tine Van Damme, Michel Probst
Patients with a psychotic disorder show lower cardiorespiratory fitness and higher mortality rates compared to healthy individuals. The aim of this cross-sectional study was to explore whether in patients with first-episode psychosis a low cardiorespiratory fitness is associated with decreased physical activity and increased sedentary levels. Twenty-nine outpatients (21 men; 22.8±5.1 years) performed a maximal exercise test to assess their maximum oxygen uptake (VO2max), wore a Senswear armband for five consecutive days and were assessed with the Positive and Negative Syndrome Scale...
March 14, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28327447/effect-of-motivational-interviewing-on-depression-scale-scores-of-adolescents-with-obesity-and-overweight
#7
Silvia Freira, Marina Serra Lemos, Geoffrey Williams, Marta Ribeiro, Fernanda Pena, Maria do Céu Machado
The aim of this study was to compare the effect of motivational interview (MI) with conventional care on the depression scale scores of adolescents with obesity/overweight. It was a controlled cluster randomized trial with parallel design, including two groups: intervention group [Motivational Interview Group (MIG)], control group [Conventional Intervention Group (CIG)]. INTERVENTION: three face-to-face 30min' interviews three months apart (only MIG interviews were based on MI principles)...
March 12, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28314227/reliability-and-validity-of-chinese-version-of-perceived-deficits-questionnaire-for-depression-in-patients-with-mdd
#8
Chuan Shi, Gang Wang, Feng Tian, Xiaolei Han, Sha Sha, Xiaomeng Xing, Xin Yu
Although cognitive symptoms are prevalent and negatively affect psychosocial functioning, they are not commonly assessed in clinical practice, particularly in China. Perceived Deficits Questionnaire for Depression (PDQ-D) provides a subjective measure of cognitive dysfunction. This study aimed to examine the psychometric properties of Chinese version of PDQ-D in patients with MDD. The study sample comprised of 129 patients with MDD and 128 community volunteers. All patients with MDD were assessed with PDQ-D, Sheehan Disability Scale (SDS), Work Productivity and Activity Impairment: Specific Health Problem (WPAI-SPH), Patient Health Questionnaire-9 item (PHQ-9), and Digit Symbol Substitution Test (DSST)...
March 11, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28327446/adherence-to-dietary-recommendations-is-not-associated-with-depression-in-two-swiss-population-based-samples
#9
Aline Richard, Sabine Rohrmann, Caroline L Vandeleur, Aurélie M Lasserre, Marie-Pierre F Strippoli, Monika Eichholzer, Jennifer Glaus, Pedro Marques-Vidal, Peter Vollenweider, Martin Preisig
Little is known about adherence to dietary recommendations and depression. Furthermore, dietary habits may differ among depression subtypes, which has not been evaluated previously. Two population-based Swiss studies, including 3620 individuals from PsyCoLaus and 11,032 individuals from the Swiss Health Survey 2012 (SHS), were used to examine the associations between adherence to common dietary guidelines and odds of depressive disorders. In both studies, depression was assessed by validated instruments. Adherence to dietary recommendations were assessed by a semi-quantitative food frequency questionnaire (PsyCoLaus) and by single item questions (SHS)...
March 9, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28324694/screening-of-autism-based-on-task-free-fmri-using-graph-theoretical-approach
#10
Masoumeh Sadeghi, Reza Khosrowabadi, Fatemeh Bakouie, Hoda Mahdavi, Changiz Eslahchi, Hamidreza Pouretemad
Studies on autism spectrum disorder (ASD) have indicated several dysfunctions in the structure, and functional organization of the brain. However, findings have not been established as a general diagnostic tool yet. In this regard, current study proposed an automatic screening method for recognition of ASDs from healthy controls (HCs) based on their brain functional abnormalities. In this paradigm, brain functional networks of 60 adolescent and young adult males (29 ASDs and 31 HCs) were estimated from subjects' task-free fMRI data...
March 9, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28318609/the-anaplastic-lymphoma-kinase-alk-gene-is-associated-with-schizophrenia-in-a-chinese-population
#11
LETTER
Zhilin Luan, Dai Zhang
No abstract text is available yet for this article.
March 9, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28315621/scales-for-assessment-of-depression-in-schizophrenia-factor-analysis-of-calgary-depression-rating-scale-and-hamilton-depression-rating-scale
#12
Sandeep Grover, Swapnajeet Sahoo, Devakshi Dua, Subho Chakrabarti, Ajit Avasthi
This study aimed to evaluate the factor structure of Calgary depression rating scale (CDSS) and Hamilton Depression Rating Scale (HDRS) among patients with schizophrenia in acute and remission phase of illness by using exploratory factor analysis. For this, 267 patients with schizophrenia were assessed on CDSS and HDRS. Exploratory factor analysis of CDSS yielded 2 factor models for the whole sample, patients in clinical remission and patients not in clinical remission phase of schizophrenia. Factor analysis of HDRS yielded 3 factor models; however, there was significant difference in the factor structure between those in clinical remission and those not in clinical remission phase of schizophrenia...
March 9, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28315577/altered-functional-connectivity-in-brain-networks-underlying-self-referential-processing-in-delusions-of-reference-in-schizophrenia
#13
Sara Larivière, Katie M Lavigne, Todd S Woodward, Philip Gerretsen, Ariel Graff-Guerrero, Mahesh Menon
Delusions of reference in schizophrenia are thought to result from misattributions of self-relevance to neutral events. Activation of regions within the cortical midline structures (CMS; e.g., medial prefrontal cortex, cingulate cortex, and precuneus) have been previously associated with self-referential processing in schizophrenia patients; however, the specificity of this pattern to individuals with current delusions of reference has yet to be determined. In the present study, we identified functional brain networks that underlie self-referential processing using task-based multivariate functional connectivity...
March 9, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28314202/the-relation-between-parent-depressive-symptoms-and-neural-correlates-of-attentional-control-in-offspring-a-preliminary-study
#14
Katie L Burkhouse, Autumn Kujawa, Kate Keenan, Heide Klumpp, Kate D Fitzgerald, Christopher S Monk, K Luan Phan
Offspring of depressed parents are at significantly elevated risk for depressive disorders themselves; however, the specific mechanisms associated with this risk are not well known. Given the well-established link between parental depression and biased attention for negative stimuli in children, this preliminary study sought to examine the neural correlates of directing attention toward and away from emotional faces in children and adolescents in association with parent's current depressive symptoms. Forty-two youth (age 7-18 years) completed a task with conditions that manipulated whether participants were instructed to match emotional faces (explicit emotion processing) or match shapes in the context of emotional face distractors (implicit emotion processing) during functional magnetic resonance imaging...
March 9, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28327448/prenatal-tobacco-exposure-birthweight-and-offspring-psychopathology
#15
Ardesheer Talati, Priya J Wickramaratne, Rikke Wesselhoeft, Myrna M Weissman
Although prenatal tobacco exposure (PTE) is associated with several adverse offspring mental health outcomes, mechanisms remain unclear. We test whether associations between PTE and offspring psychopathology are explained by birthweight, one of the earliest-occurring outcomes of PTE. The analysis focuses on 238 offspring from a family study of depression with (1) collected prenatal histories and (2) at least one clinical interview in adulthood to assess psychiatric problems. Exposure was categorized by maternal smoking of ≥10 cigarettes daily/nearly daily; diagnostic outcomes were confirmed by clinicians using the best-estimate procedure, blind to exposure...
March 8, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28301827/insomnia-and-suicidal-ideation-and-behaviors-in-former-and-current-u-s-service-members-does-depression-mediate-the-relations
#16
Nicholas P Allan, Kenneth R Conner, Wilfred R Pigeon, Daniel F Gros, Temilola K Salami, Tracy Stecker
Insomnia is a risk factor for Suicidal Ideation (SI) and Behavior (SB), yet the nature of the relations is unclear, including the potential mediating role of cognitive and affective/somatic symptoms of depression. It was hypothesized that the impact of insomnia on SI would be mediated through depressive symptoms and that insomnia would directly impact SB. Current and former military service members (N =405; M age =31.6 years, SD =7.3; 90.4% male, 76.5% White) who endorsed recent suicidal ideation and/or a history of suicide attempt completed measures of insomnia, depression, SI, and SB at baseline and at month 12 follow-up...
March 8, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28288440/schizophrenia-spectrum-personality-disorders-in-psychometrically-identified-schizotypes-at-two-year-follow-up
#17
P Kevin Bolinskey, Elizabeth A Smith, Kelly M Schuder, Dianna Cooper-Bolinskey, Kevin R Myers, Daniel V Hudak, Alison V James, Helen K Hunter, Jonathan H Novi, Janice P Guidi, Yelena Gonzalez, Erin F McTiernan, Kaitlin M Arnold, Carina A Iati, Irving I Gottesman
Earlier (Bolinskey et al., 2015), we reported that psychometrically identified schizotypes displayed greater symptom levels and higher incidences of schizophrenia spectrum (schizotypal, schizoid, paranoid, and avoidant) personality disorders (PDs). In this study, 49 schizotypes and 39 matched controls participated in follow-up assessments after two years. Participants were previously identified as schizotypes or controls based on scores on the Chapman Psychosis Proneness Scales (CPPS), and were interviewed at baseline and follow-up with the Personality Disorder Interview for DSM-IV (PDI-IV)...
March 8, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28288439/the-relationship-between-sluggish-cognitive-tempo-and-burnout-symptoms-in-psychiatrists-with-different-therapeutic-approaches
#18
Ahmet Gül, Hesna Gül, Ummuhan Ceviz Özkal, Zeliha Kıncır, Gozde Gültekin, Hacı Murat Emul
Burnout is a serious problem for psychiatrists that has implications for clinical practice and personal health. While burnout is known to affect cognitive functions, no studies have examined the relationship between sluggish cognitive tempo (SCT) and burnout. This study aimed to examine this relationship and related factors as socio-demographic, occupational environment in psychiatrists. Participants(n=201, aged between 25 and 52 years,57.7% female) completed socio-demographic information form, Maslach Burnout Inventory and SCT Scale...
March 8, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28285255/relationships-between-circadian-measures-depression-and-response-to-antidepressant-treatment-a-preliminary-investigation
#19
Leslie M Swanson, Helen J Burgess, Edward D Huntley, Holli Bertram, Ann Mooney, Jennifer Zollars, Richard Dopp, Robert Hoffmann, Roseanne Armitage, J Todd Arnedt
Few studies have examined relationships between circadian rhythms and unipolar major depressive disorder. Further, no study to date has examined circadian markers as predictors of response to depression treatment. In the present study, we examined associations between circadian timing and its alignment with sleep and depression severity in 30 adults with major depressive disorder who completed a randomized controlled trial of two weeks of time in bed (TIB) restriction administered adjunctive to fluoxetine, with a focus on sex differences...
March 8, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28301828/steeper-discounting-of-delayed-rewards-in-schizophrenia-but-not-first-degree-relatives
#20
Linda Q Yu, Sangil Lee, Natalie Katchmar, Theodore D Satterthwaite, Joseph W Kable, Daniel H Wolf
Excessive discounting of future rewards has been related to a variety of risky behaviors and adverse clinical conditions. Prior work examining delay discounting in schizophrenia suggests an elevated discount rate. However, it remains uncertain whether this reflects the disease process itself or an underlying genetic vulnerability, whether it is selective for delay discounting or reflects pervasive changes in decision-making, and whether it is driven by specific clinical dimensions such as cognitive impairment...
March 7, 2017: Psychiatry Research
journal
journal
27822
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"