Memory Systems and the Addicted Brain.

abstract：:Introduction: Previous studies on internet gaming disorder (IGD) have reported an association between personality traits and impulsive or problematic use of the internet or internet games, but the results obtained were inconsistent. Our study's hypothesis was that personality traits are associated with the individual'...

journal_title：Frontiers in psychiatry

authors： Seong W,Hong JS,Kim S,Kim SM,Han DH

更新日期：2019-08-28 00:00:00

abstract：:Background: Recent models of eating disorders (EDs) have proposed social and emotional difficulties as key factors in the development and maintenance of the illness. While a number of studies have demonstrated difficulties in theory of mind and emotion recognition, little is known about empathic abilities in those wit...

journal_title：Frontiers in psychiatry

authors： Kerr-Gaffney J,Harrison A,Tchanturia K

更新日期：2019-03-04 00:00:00

abstract：:Several studies support currently the hypothesis that autism etiology is based on a polygenic and epistatic model. However, despite advances in epidemiological, molecular and clinical genetics, the genetic risk factors remain difficult to identify, with the exception of a few chromosomal disorders and several single g...

journal_title：Frontiers in psychiatry

authors： Tordjman S,Somogyi E,Coulon N,Kermarrec S,Cohen D,Bronsard G,Bonnot O,Weismann-Arcache C,Botbol M,Lauth B,Ginchat V,Roubertoux P,Barburoth M,Kovess V,Geoffray MM,Xavier J

更新日期：2014-08-04 00:00:00

abstract：:Childhood maltreatment (CM), including abuse and neglect, is a crucial factor that distorts child development. CM is associated with alterations in numerous brain regions, and may be associated with hormonal dysregulation. This study aimed to investigate differences in secretion patterns of cortisol (CT) and oxytocin ...

journal_title：Frontiers in psychiatry

authors： Mizushima SG,Fujisawa TX,Takiguchi S,Kumazaki H,Tanaka S,Tomoda A

更新日期：2015-12-11 00:00:00

abstract：:Fatigue is a common and disabling symptom in patients with Multiple Sclerosis (PwMS). Its pathogenesis, however, is still not fully understood. Potential psychological roots, in particular, have received little attention to date. The present study examined the association of childhood adversities, specific trait chara...

journal_title：Frontiers in psychiatry

authors： Pust GEA,Dettmers C,Randerath J,Rahn AC,Heesen C,Schmidt R,Gold SM

更新日期：2020-08-28 00:00:00

abstract：:Purpose: The aim of this study was to investigate the relationship between stressful life events and sleep quality and to probe the role of rumination and resilience in the relationship. Method: The Adolescent Self-Rating Life Events Checklist, Ruminative Responses Scale, Connor-Davidson Resilience Scale, and Pittsbur...

journal_title：Frontiers in psychiatry

authors： Li Y,Gu S,Wang Z,Li H,Xu X,Zhu H,Deng S,Ma X,Feng G,Wang F,Huang JH

更新日期：2019-05-27 00:00:00

abstract：:Translational neuroscience is an important field that brings together clinical praxis with neuroscience methods. In this review article, the focus will be on functional neuroimaging (fMRI) and its applicability in clinical fMRI studies. In the light of the "replication crisis," three aspects will be critically discuss...

journal_title：Frontiers in psychiatry

authors： Specht K

更新日期：2020-01-08 00:00:00

abstract：:Major depression is a high-prevalence mental disease with major socio-economic impact, for both the direct and the indirect costs. Major depression symptoms can be faked or exaggerated in order to obtain economic compensation from insurance companies. Critically, depression is potentially easily malingered, as the sym...

journal_title：Frontiers in psychiatry

authors： Monaro M,Toncini A,Ferracuti S,Tessari G,Vaccaro MG,De Fazio P,Pigato G,Meneghel T,Scarpazza C,Sartori G

更新日期：2018-06-08 00:00:00

abstract：:Classical conditioning was suggested as a mechanism of placebo effects in the 1950s. It was then challenged by response expectancy theory, which proposed that classical conditioning is just one of the means by which expectancies are acquired and changed. According to that account, placebo effects induced by classical ...

journal_title：Frontiers in psychiatry

authors： Bąbel P

更新日期：2019-06-25 00:00:00

abstract：:The gut hormone ghrelin has been implicated in a variety of functional roles in the central nervous system through the brain-gut axis, one of which is an anti-inflammatory effect. An aberrant brain-gut axis producing immune dysfunction has been implicated in the pathobiology of autism spectrum disorder (ASD), and elev...

journal_title：Frontiers in psychiatry

authors： Yamashita Y,Makinodan M,Toritsuka M,Yamauchi T,Ikawa D,Kimoto S,Komori T,Takada R,Kayashima Y,Hamano-Iwasa K,Tsujii M,Matsuzaki H,Kishimoto T

更新日期：2019-03-26 00:00:00

abstract：:Cognitive performance at illness onset may predict outcomes in first-episode psychosis (FEP), and the change in cognition may associate with clinical changes. Cognitive testing was administered to 54 FEP participants 2 months after entering treatment and to 39 participants after 1 year. We investigated whether baselin...

journal_title：Frontiers in psychiatry

authors： Lindgren M,Holm M,Kieseppä T,Suvisaari J

更新日期：2020-12-04 00:00:00

abstract：:Background: Anorexia nervosa (AN) is a psychiatric illness that without early effective treatment becomes chronic with high physical, psychological and social morbidity and high mortality. Pilates exercises can improve quality of life and increase body awareness in different clinical and healthy populations. The aim o...

journal_title：Frontiers in psychiatry

authors： Martínez-Sánchez SM,Martínez-García C,Martínez-García TE,Munguía-Izquierdo D

更新日期：2020-10-30 00:00:00

abstract：Background:Depression is a leading cause of disability worldwide and is a major contributor to the overall global burden of disease, but its etiology is poorly understood. It has been reported that a disrupted biological rhythm, in terms of a shortened light duration and total darkness, can cause depression-like behavi...

journal_title：Frontiers in psychiatry

authors： Hu H,Kang C,Hou X,Zhang Q,Meng Q,Jiang J,Hao W

更新日期：2020-04-08 00:00:00

abstract：:Bullying victimization by peers is highly prevalent in childhood and adolescence. There is convincing evidence that victimization is associated with adverse mental health consequences. In contrast, it has been found that perpetrators suffer no adverse mental health consequences. These findings originate from Western c...

journal_title：Frontiers in psychiatry

authors： Lin M,Wolke D,Schneider S,Margraf J

更新日期：2020-01-14 00:00:00

abstract：:Clinicians and theorists have often proposed the two psychopathic subtypes of "primary" and "secondary" psychopathy, with recent research indicating some empirical support for both psychopathy subtypes, though the findings across studies are far from uniform. For the current study, latent profile analysis was used to ...

journal_title：Frontiers in psychiatry

authors： Lehmann RJB,Neumann CS,Hare RD,Biedermann J,Dahle KP,Mokros A

更新日期：2019-09-06 00:00:00

abstract：:Background: Approach and avoidance motivation have been thoroughly studied in common mental disorders, which are prevalent in the military context. Approach/avoidance motivational dispositions underlie emotion responses and are thought to influence emotion dysregulation. However, studies on the mediating role of emoti...

journal_title：Frontiers in psychiatry

authors： Wang X,Zhang R,Chen X,Liu K,Wang L,Zhang J,Liu X,Feng Z

更新日期：2019-03-22 00:00:00

abstract：Background:Epidemiologic evidence highlights the harmful consequences of unemployment on health and well-being. This emphasizes the need to design low-cost interventions to prevent the adverse mental health effects of unemployment. The main aim of this study was to create expert-consensus regarding development and impl...

journal_title：Frontiers in psychiatry

authors： Santos O,Lopes E,Virgolino A,Stefanovska-Petkovska M,Dinis A,Ambrósio S,Heitor MJ

更新日期：2018-02-07 00:00:00

abstract：:Imaging studies of major depressive disorder (MDD) have demonstrated enhanced resting-state activity of the amygdala as well as exaggerated reactivity to negative emotional stimuli relative to healthy controls (HCs). However, the abnormalities in the intrinsic connectivity of the amygdala in MDD still remain unclear. ...

journal_title：Frontiers in psychiatry

authors： Ramasubbu R,Konduru N,Cortese F,Bray S,Gaxiola-Valdez I,Goodyear B

更新日期：2014-02-19 00:00:00

abstract：:Background: Developmental disabilities are defined by delays in learning, language, and behavior, yet growing evidence has revealed disturbances in metabolic systems that may also be present. Little is known about whether these metabolic issues contribute to the symptoms or severity of these disabilities, or whether s...

journal_title：Frontiers in psychiatry

authors： Sotelo-Orozco J,Abbeduto L,Hertz-Picciotto I,Slupsky CM

更新日期：2020-12-22 00:00:00

abstract：:This study examined parental recognition of bullying victimization and associated factors among evacuated children after the 2011 Fukushima Daiichi Nuclear Power Plant accident, using a 3-year follow-up data (wave 1: January 2012; wave 2: January 2013; wave 3: February 2014). The sample included the caregivers of 2,61...

journal_title：Frontiers in psychiatry

authors： Oe M,Maeda M,Ohira T,Itagaki S,Harigane M,Suzuki Y,Yabe H,Yasumura S,Kamiya K,Ohto H

更新日期：2019-05-03 00:00:00

abstract：Background:Body dysmorphic disorder (BDD) is characterized by an excessive preoccupation with one or more perceived flaws in one's own appearance. Previous studies provided evidence for deficits in configural and holistic processing in BDD. Preliminary evidence suggests abnormalities at an early stage of visual process...

journal_title：Frontiers in psychiatry

authors： Ritter V,Kaufmann JM,Krahmer F,Wiese H,Stangier U,Schweinberger SR

更新日期：2020-04-24 00:00:00

abstract：:Background: Attenuated positive psychotic symptoms represent the defining features of the clinical high-risk for psychosis (CHR-P) criteria. The effectiveness of each available treatment for reducing attenuated positive psychotic symptoms remains undetermined. This network meta-analysis (NMA) investigates the consiste...

journal_title：Frontiers in psychiatry

authors： Davies C,Radua J,Cipriani A,Stahl D,Provenzani U,McGuire P,Fusar-Poli P

更新日期：2018-06-12 00:00:00

abstract：:Translational research aiming to elucidate mediators and moderators of placebo and nocebo effects is highly relevant. This experimental study tested effects of a brief progressive muscle relaxation (PMR) exercise, designed to alter psychobiological stress parameters, on the magnitude of placebo and nocebo effects in a...

journal_title：Frontiers in psychiatry

authors： Elsenbruch S,Roderigo T,Enck P,Benson S

更新日期：2019-03-21 00:00:00

abstract：:Substance use disorders are chronic, relapsing, and harmful conditions characterized by executive dysfunction. While there are currently no approved pharmacotherapy options for stimulant and cannabis use disorders, there are several evidence-based options available to help reduce symptoms during detoxification and aid...

journal_title：Frontiers in psychiatry

authors： Butler K,Le Foll B

更新日期：2019-03-01 00:00:00

abstract：Background:Depressive patients show less altruistic behavior. While, older adults present higher tendencies for altruism than younger adults. Depression and age are two of the influencing factors of altruism, kynurenine (KYN), and its metabolites. However, the characteristics of altruism in late-life depression (LLD) a...

journal_title：Frontiers in psychiatry

authors： Wu Y,Mai N,Weng X,Liang J,Ning Y

更新日期：2020-04-30 00:00:00

abstract：:The nucleus accumbens (NAc) plays an important role in the reward circuit, and abnormal regional activities of the reward circuit have been reported in various psychiatric disorders including somatization disorder (SD). However, few researches are designed to analyze the NAc connectivity in SD. This study was designed...

journal_title：Frontiers in psychiatry

authors： Ou Y,Su Q,Liu F,Ding Y,Chen J,Zhang Z,Zhao J,Guo W

更新日期：2019-08-16 00:00:00

abstract：:Background: Depressive disorders are among the leading causes of sick leave and long-term work incapacity in most modern countries. Work related stress is described by patients as the most common context of depression. It is vital to know what types of treatments are effective in improving work related problems and oc...

journal_title：Frontiers in psychiatry

authors： Schramm E,Mack S,Thiel N,Jenkner C,Elsaesser M,Fangmeier T

更新日期：2020-03-18 00:00:00

abstract：:Sleep-related breathing disorders could be accompanied by or caused by a variety of medical conditions. They are considered to be a significant medical and social problem. Together with excessive daytime sleepiness, patients with obstructive sleep apnea experience neuropsychological symptoms such as anxiety, attention...

journal_title：Frontiers in psychiatry

authors： Bilyukov RG,Nikolov MS,Pencheva VP,Petrova DS,Georgiev OB,Mondeshki TL,Milanova VK

更新日期：2018-08-07 00:00:00

abstract：:The human gut microbiome is emerging as a key modulator of homeostasis, with far-reaching implications for various multifactorial diseases, including anorexia nervosa (AN). Despite significant morbidity and mortality, the underlying mechanisms of this eating disorder are poorly understood, but the classical view defin...

journal_title：Frontiers in psychiatry

authors： Ghenciulescu A,Park RJ,Burnet PWJ

更新日期：2021-01-12 00:00:00

abstract：:Abnormal functional connectivity (FC) within discrete brain networks is involved in the pathophysiology of obsessive-compulsive disorder (OCD) with inconsistent results. In the present study, we investigated the FC patterns of 40 drug-naive patients with OCD and 38 healthy controls (HCs) through an unbiased voxel-wise...

journal_title：Frontiers in psychiatry

authors： Cui G,Ou Y,Chen Y,Lv D,Jia C,Zhong Z,Yang R,Wang Y,Meng X,Cui H,Li C,Sun Z,Wang X,Guo W,Li P

更新日期：2020-03-03 00:00:00