Involuntary Autobiographical Memories in Schizophrenia: Characteristics and Conditions of Elicitation.

abstract：:Molecular mechanisms in the brain are assumed to cause the symptoms and severity of neuropsychiatric disorders. This review concerns the elusive nature of relationships between the severity of depressive disorders and neuromolecular processes studied by positron emission tomography (PET). Recent PET studies of human d...

journal_title：Frontiers in psychiatry

authors： Smith DF,Jakobsen S

更新日期：2013-03-04 00:00:00

abstract：:The extraordinary health emergency of the COVID-19 pandemic represents a new challenge for mental health researchers and clinical practitioners. The related containment measures may be a risk factor for psychological distress and mood disorders, especially in at-risk populations. This study aims to explore the impact ...

journal_title：Frontiers in psychiatry

authors： Spinola O,Liotti M,Speranza AM,Tambelli R

更新日期：2020-11-17 00:00:00

abstract：:The gut microbiota are known to have a profound influence on both mucosal and systemic immunity and are important for gastrointestinal (GI) function. In addition, new evidence shows that the microbiota significantly influence neurodevelopment and behavior. Immune dysfunction and GI distress are extremely common in ind...

journal_title：Frontiers in psychiatry

authors： Hughes HK,Ashwood P

更新日期：2018-11-26 00:00:00

abstract：:Autism spectrum condition (ASC) is recognized as having an inflammatory component. Post-mortem brain samples from patients with ASC display neuroglial activation and inflammatory markers in cerebrospinal fluid, although little is known about the underlying molecular mechanisms. Nuclear factor kappa-light-chain-enhance...

journal_title：Frontiers in psychiatry

authors： Young AM,Campbell E,Lynch S,Suckling J,Powis SJ

更新日期：2011-05-13 00:00:00

abstract：:In clinical settings, nitrous oxide gas is a safe anesthetic used during childbirth, in dentistry, and to relieve anxiety in emergencies. Colloquially known as "hippy crack"' or "laughing gas," it is increasingly taken recreationally for its euphoric and relaxing effects and hallucinogenic properties. Using a self-rep...

journal_title：Frontiers in psychiatry

authors： Ehirim EM,Naughton DP,Petróczi A

更新日期：2018-01-22 00:00:00

abstract：:Several studies investigated the role of resilience as a mediating factor for psychopathological phenotypes. The aim of the current study is to explore the putative role of resilience as a mediator between different vulnerability factors and depressive symptoms. One hundred and fifty patients with a major depressive d...

journal_title：Frontiers in psychiatry

authors： Collazzoni A,Stratta P,Pacitti F,Rossi A,Santarelli V,Bustini M,Talevi D,Socci V,Rossi R

更新日期：2020-02-28 00:00:00

abstract：:Alcohol Use Disorder (AUD) is a chronic and relapsing condition characterized by harmful alcohol intake and behavioral-cognitive changes. AUD is the most common cause of liver disease in the Western world. Alcohol abstinence is the cornerstone of therapy in alcoholic patients affected with liver disease. Medical recom...

journal_title：Frontiers in psychiatry

authors： Mosoni C,Dionisi T,Vassallo GA,Mirijello A,Tarli C,Antonelli M,Sestito L,Rando MM,Tosoni A,De Cosmo S,Gasbarrini A,Addolorato G

更新日期：2018-10-01 00:00:00

abstract：:Motivated behaviors are often initiated in response to perturbations of homeostasis. Indeed, animals and humans have fundamental drives to procure (appetitive behaviors) and eventually ingest (consummatory behaviors) substances based on deficits in body fluid (e.g., thirst) and energy balance (e.g., hunger). Consumpti...

journal_title：Frontiers in psychiatry

authors： Hsu TM,McCutcheon JE,Roitman MF

更新日期：2018-09-03 00:00:00

abstract：:Major depressive disorder (MDD) is a very common stress-related mental disorder that carries a huge burden for affected patients and the society. It is associated with a high mortality that derives from suicidality and the development of serious medical conditions such as heart diseases, diabetes, and stroke. Although...

journal_title：Frontiers in psychiatry

authors： Menke A

更新日期：2019-02-28 00:00:00

abstract：BACKGROUND:Females are twice as likely as males to experience depression. Recent findings indicate a relationship linking inflammation with depression. Whether the higher prevalence of depression in women is sex-specific or if inflammation contributes to a higher prevalence of depression in females is unclear. Thus, th...

journal_title：Frontiers in psychiatry

authors： Birur B,Amrock EM,Shelton RC,Li L

更新日期：2017-06-16 00:00:00

abstract：:Objective: We aimed to conduct a comparative analysis of the psychological stress experienced by healthcare workers, frontline workers, and the general public and to assess the factors associated with psychological stress in each of these groups. Methods: We conducted an online survey targeting healthcare workers, fro...

journal_title：Frontiers in psychiatry

authors： Luan R,Pu W,Dai L,Yang R,Wang P

更新日期：2020-12-01 00:00:00

abstract：:Background: Inpatient mental health wards are reported by many consumers to be custodial, unsafe, and lacking in therapeutic relationships. These consumer experiences are concerning, given international policy directives requiring recovery-oriented practice. Safewards is both a model and a suite of interventions desig...

journal_title：Frontiers in psychiatry

authors： Fletcher J,Buchanan-Hagen S,Brophy L,Kinner SA,Hamilton B

更新日期：2019-07-09 00:00:00

abstract：:This hypothesis and theory paper presents a pragmatic framework to help bridge the clinical presentation and neuroscience of intrusive memories following psychological trauma. Intrusive memories are a hallmark symptom of post-traumatic stress disorder (PTSD). However, key questions, including those involving etiology,...

journal_title：Frontiers in psychiatry

authors： Clark IA,Mackay CE

更新日期：2015-07-22 00:00:00

abstract：Background:Discharge from acute mental health services has long been associated with mortality, risk, and related adverse outcomes for patients. Many of the interventions that currently aim to reduce adverse outcomes focus on a single group of healthcare professionals within a single healthcare setting. A recent system...

journal_title：Frontiers in psychiatry

authors： Tyler N,Wright N,Grundy A,Gregoriou K,Campbell S,Waring J

更新日期：2020-04-21 00:00:00

abstract：Objectives:Many studies reported structural brain changes in patients with alcohol dependence (PADs). However, no studies identified structural correlates of apathy that might aggravate alcohol misuse. Here, we explored regional differences in cortical thickness in PADs relative to healthy controls (HCs), and examined ...

journal_title：Frontiers in psychiatry

authors： Yang K,Yang Q,Niu Y,Fan F,Chen S,Luo X,Tan S,Wang Z,Tong J,Yang F,Le TM,Li CR,Tan Y

更新日期：2020-05-05 00:00:00

abstract：:Background: While preliminary evidence suggests that sensors may be employed to detect presence of low mood it is still unclear whether they can be leveraged for measuring depression symptom severity. This study evaluates the feasibility and performance of assessing depressive symptom severity by using behavioral and ...

journal_title：Frontiers in psychiatry

authors： Pedrelli P,Fedor S,Ghandeharioun A,Howe E,Ionescu DF,Bhathena D,Fisher LB,Cusin C,Nyer M,Yeung A,Sangermano L,Mischoulon D,Alpert JE,Picard RW

更新日期：2020-12-18 00:00:00

abstract：:Glutamate is involved in excitatory neurotransmission and metabolic processes related to brain function. Previous studies using proton functional magnetic resonance spectroscopy (1H fMRS) have demonstrated elevated cortical glutamate levels by 2-4% during visual and motor stimulation, relative to periods of no stimula...

journal_title：Frontiers in psychiatry

authors： Woodcock EA,Anand C,Khatib D,Diwadkar VA,Stanley JA

更新日期：2018-03-06 00:00:00

abstract：:Objective: This study aims to understand the impact of negative life experience (NLE) in auditory hallucinations (AHs) and explain the heterogeneity in phenomenology of auditory verbal hallucinations (AVHs). Method: In depth interviews were conducted with 21 individuals (7 males and 14 females) experiencing AHs and ac...

journal_title：Frontiers in psychiatry

authors： Vallath S,Luhrmann T,Bunders J,Ravikant L,Gopikumar V

更新日期：2018-10-30 00:00:00

abstract：Background:Epidemiological studies have shown that total scores in depression screening scales change with age, but the mechanism underlying these age-related changes remains unclear. Previous research has indicated that item responses in depression screening scales exhibit characteristic distributions in the general p...

journal_title：Frontiers in psychiatry

authors： Tomitaka S,Kawasaki Y,Ide K,Akutagawa M,Ono Y,Furukawa TA

更新日期：2020-07-22 00:00:00

abstract：:Fragile X syndrome (FXS) is caused by the full mutation (>200 CGG repeats) in the Fragile X Mental Retardation 1 (FMR1) gene. It is the most common inherited cause of intellectual disability (ID) and autism. This review focuses on neuropsychiatric disorders frequently experienced by premutation carriers with 55 to 200...

journal_title：Frontiers in psychiatry

authors： Hagerman RJ,Protic D,Rajaratnam A,Salcedo-Arellano MJ,Aydin EY,Schneider A

更新日期：2018-11-13 00:00:00

abstract：:Prolonged bedtime smartphone use is often associated with poor sleep quality and daytime dysfunction. In addition, the unstructured nature of smartphones may lead to excessive and uncontrolled use, which can be a cardinal feature of problematic smartphone use. This study was designed to investigate functional connecti...

journal_title：Frontiers in psychiatry

authors： Paik SH,Park CH,Kim JY,Chun JW,Choi JS,Kim DJ

更新日期：2019-07-23 00:00:00

abstract：:Objectives: Marginalization-related diminished returns (MDRs) refer to weaker health effects of educational attainment for socially marginalized groups compared to the socially privileged groups. Most of the existing literature on MDRs, however, has focused on marginalization due to race, ethnicity, and sexual orienta...

journal_title：Frontiers in psychiatry

authors： Assari S,Cobb S,Cuevas AG,Bazargan M

更新日期：2020-11-27 00:00:00

abstract：:Background: Hypomanic episodes are characterized by increased goal-directed behavior and psychomotor agitation. While the affective, cognitive, and behavioral manifestations of such episodes are well-documented, their physiological influence on aerobic capacity and cardiopulmonary functioning are unknown. Methods: We ...

journal_title：Frontiers in psychiatry

authors： Shoval A,Armstrong HF,Vakhrusheva J,Ballon JS,Bartels MN,Kimhy D

更新日期：2018-12-21 00:00:00

abstract：:What is the role and value of pleasure in addiction? Foddy and Savulescu (1) have claimed that substance use is just pleasure-oriented behavior. They describe addiction as "strong appetites toward pleasure" and argue that addicts suffer in significant part because of strong social and moral disapproval of lives domina...

journal_title：Frontiers in psychiatry

authors： Kennett J,Matthews S,Snoek A

更新日期：2013-09-25 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：:Background: The intrinsic motivation behind the "need to complete" is more influential than external incentives. We introduced a novel progress-bar tool to motivate the completion of programs designed to treat stimulant and cannabis use disorders. We further examined the effectiveness of the progress bar's scoring app...

journal_title：Frontiers in psychiatry

authors： Chen IC,Teng G,Chen CJ,Lan TH,Liu HJ

更新日期：2020-01-13 00:00:00

abstract：:Timing is a fundamental and highly conserved mammalian capability, yet the underlying neural mechanisms are widely debated. Ramping activity of single neurons that gradually increase or decrease activity to encode the passage of time has been speculated to predict a behaviorally relevant temporal event. Cue-evoked low...

journal_title：Frontiers in psychiatry

authors： Parker KL

更新日期：2016-01-18 00:00:00

abstract：:Objectives: While evidence that episodes of mania in bipolar I are associated with changes in bioenergetic and regional cerebral blood flow (rCBF) and cerebral blood flow velocity (rCBFV), both the regions and the extent of these changes have not yet been defined. Therefore, we determined the pattern of regional cereb...

journal_title：Frontiers in psychiatry

authors： Wang Y,Liu X,Li P,Zhou H,Yang L,Zheng L,Xie P,Li L,Liao DJ,Liu Q,Fang D

更新日期：2018-07-04 00:00:00

abstract：:In this short review, we want to summarize the current findings on the role of vitamin-D in multiple sclerosis (MS), schizophrenia, and autism. Many studies have highlighted hypovitaminosis-D as a potential environmental risk factor for a variety of conditions such as MS, asthma, cardiovascular disease, and, more rece...

journal_title：Frontiers in psychiatry

authors： Kočovská E,Gaughran F,Krivoy A,Meier UC

更新日期：2017-03-27 00:00:00

abstract：:The number of people with dementia worldwide is expected to increase to approximately 1.3 billion in 2050. Almost 90% of patients diagnosed with dementia suffer from behavioral and psychological symptoms of dementia (BPSD). BPSD causes and risk factors are multiple and complex and can be responsible for hospitalizatio...

journal_title：Frontiers in psychiatry

authors： Soares WB,Silvestre IT,Lima AMO,de Almondes KM

更新日期：2020-09-15 00:00:00