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Psychiatry General

Prefrontal dopamine D1 receptor manipulation influences anxiety behavior and induces neuroinflammation within the hippocampus.

Mar 11, 2021

Prefrontal dopamine D1 receptor (D1R) mediates behavior related to anxiety, reward and memory, and is involved in inflammatory processes, all of which are affected in bipolar disorder. Interleukin-6 (...

Out of control: An altered parieto-occipital-cerebellar network for impulsivity in bipolar disorder.

Mar 11, 2021

Bipolar disorder is an affective disorder characterized by rapid fluctuations in mood ranging from episodes of depression to mania, as well as by increased impulsivity. Previous studies investigated t...

Intergenerational changes in hippocampal transcription in an animal model of maternal depression.

Mar 11, 2021

Chronic stress during early life, such as exposure to social conflict or deficits in parental care, can have persistent adverse behavioural effects. Offspring in a rodent model of maternal depression ...

Effect of a mobile-based intervention on mental health in frontline healthcare workers against COVID-19: Protocol for a randomized controlled trial.

Mar 08, 2021

To evaluate the impact of a psychoeducational, mobile health intervention based on cognitive behavioural therapy and mindfulness-based approaches on the mental health of healthcare workers at the fron...

Research routes on improved sleep bruxism metrics: Toward a standardised approach.

Mar 08, 2021

A recent report from the European Sleep Research Society's task force "Beyond AHI" discussed an issue that has been a long-term subject of debate - what are the best metrics for obstructive sleep apno...

Inflammatory and Oxidative Pathways Are New Drug Targets in Multiple Episode Schizophrenia and Leaky Gut, Klebsiella pneumoniae, and C1q Immune Complexes Are Additional Drug Targets in First Episode Schizophrenia.

Mar 08, 2021

Breakdown of paracellular and vascular pathways and activated neuroimmune and oxidative pathways was established in (deficit) schizophrenia. The aim of this study was to delineate (a) the differences ...

Mining Microbes for Mental Health: Determining the Role of Microbial Metabolic Pathways in Human Brain Health and Disease.

Mar 08, 2021

There is increasing knowledge regarding the role of the microbiome in modulating brain and behaviour. Indeed, the actions of microbial metabolites are key for appropriate gut-brain communication in hu...

Altered cortico-striatal functional connectivity in people with high levels of schizotypy: A longitudinal resting-state study.

Mar 08, 2021

Cortico-striatal functional connectivity has been implicated in the neuropathology of schizophrenia. However, the longitudinal relationship between the cortico-striatal connectivity and schizotypy rem...

Methamphetamine-related postmortem cases in Jeddah, Saudi Arabia.

Mar 08, 2021

A more than 500% increase in the number of deaths involving methamphetamine occurred between 2016 and 2018 in Jeddah, Saudi Arabia. As such, this report employed a validated liquid chromatography tand...

Low-to-Moderate Alcohol Intake Associated with Lower Risk of Incidental Depressive Symptoms: A Pooled Analysis of Three Intercontinental Cohort Studies.

Mar 08, 2021

The existing findings of the longitudinal impact of low-to-moderate drinking on symptomatic depression were controversial, as results ranged from finding no association to finding both a protective an...

Investigations on substituted (2-aminothiazol-5-yl)(imidazo[1,2-a]pyridin-3-yl)methanones for the treatment of Alzheimer's disease.

Mar 08, 2021

Alzheimer's disease (AD) is a neurodegenerative disease majorly affecting old age populations. Various factors that affect the progression of the disease include, amyloid plaque formation, neurofibril...

Activation Syndrome in a Patient With Attention-Deficit/Hyperactivity Disorder Treated With Atomoxetine: A Case Report.

Mar 08, 2021

"Activation syndrome" represents a cluster of symptoms of excessive emotional arousal or behavioral activation, which emerges after the first few weeks of antidepressant treatment or a dose increase a...

Clinical Impact of Psychopathy on Bipolar Disorder.

Mar 08, 2021

. Bipolar disorder (BD) is associated with a significant burden due to affective symptoms and behavioral manifestations, but also cognitive and functional impairment. Comorbidity with other psychiatri...

Circadian rhythms in bipolar disorder patient-derived neurons predict lithium response: preliminary studies.

Mar 08, 2021

Bipolar disorder (BD) is a neuropsychiatric illness defined by recurrent episodes of mania/hypomania, depression and circadian rhythm abnormalities. Lithium is an effective drug for BD, but 30-40% of ...

Prevalence and factors associated with anxiety and depressive symptoms among patients hospitalized with hematological malignancies after chimeric antigen receptor T-cell (CAR-T) therapy: A cross-sectional study.

Mar 08, 2021

We conducted a survey to investigate the prevalence and factors associated with anxiety and depressive symptoms among patients hospitalized with hematological malignancies after chimeric antigen recep...

Magnetic seizure therapy is associated with functional and structural brain changes in MDD: Therapeutic versus side effect correlates.

Mar 08, 2021

Magnetic Seizure therapy (MST) is an effective treatment for major depressive disorder (MDD) but its mechanism of action is not fully understood. The present study sought to characterize neuroimaging ...

Physiological responses to acute psychosocial stress in women with menopausal insomnia.

Mar 04, 2021

Insomnia disorder is a common sleep disorder and frequently emerges in the context of menopause, being associated with menopause-specific factors such as hot flashes and other psychosocial variables. ...

Modularized iCBT‑I self-learn training for university staff-prevention and early intervention in the SARS-CoV-2 crisis: A pilot study.

Mar 04, 2021

Insomnia is a widespread disease in adults and has a high prevalence rate. As sleep disturbances are a risk factor concerning mental and physical health, prevention and early intervention are neces...

Investigating potential associations between neurocognition/social cognition and oxidative stress in schizophrenia.

Mar 04, 2021

Deficits in neurocognition and social cognition play a critical role in the functional impairment of patients with schizophrenia. Increased oxidative stress has been evidenced in schizophrenia. Increa...

Safety of Erector Spinae Plane Blocks in Patients With Chest Wall Trauma on VTE Prophylaxis.

Mar 04, 2021

Current guidelines for severe rib fractures recommend neuraxial blockade in addition to multimodal pain therapies. While the guidelines for venous thromboembolism prevention recommend chemoprophylaxis...

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