Psychiatry News and Research

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Psychiatry is the treatment, study and prevention of mental disorders.

Circadian rhythm disruption is shared by a broad range of mental illnesses, study finds

Anxiety, autism, schizophrenia and Tourette syndrome each have their own distinguishing characteristics, but one factor bridging these and most other mental disorders is circadian rhythm disruption, according to a team of neuroscience, pharmaceutical sciences and computer science researchers at the University of California, Irvine.

2 Sep 2022

The prevalence and risk factors for delirium in older patients hospitalized with COVID-19

A recent study explored what determined the risk of delirium in older patients hospitalized with COVID-19 and the outcomes of this hospitalization.

31 Aug 2022

Study uncovers molecular changes in the brain’s blood vessels caused by Alzheimer’s susceptibility gene

Recent breakthroughs have revealed a great deal about Alzheimer's disease, but researchers have yet to paint a complete picture of how genetic risk for the illness causes the brain damage that ultimately leads to memory loss and cognitive decline.

30 Aug 2022

Brain activity patterns during sleep shed light on the neurobiology behind 22q11.2 Deletion Syndrome

The brain activity patterns during sleep shed light on the neurobiology behind a genetic condition called 22q11.2 Deletion Syndrome (22q11.2DS) and could be used as a biomarker to detect the onset of neuropsychiatric disorders in people with 22q11.2DS.

30 Aug 2022

In vivo imaging of α-synuclein aggregates in the brains of living patients with multiple system atrophy

α-synuclein is a neuronal protein involved in functions like vesicle trafficking and neurotransmitter release. It is typically found in abundance in a healthy brain.

30 Aug 2022

Tight control of blood sugar in teens may help reduce diabetes-related brain damage

Tight control of blood sugar in teens with Type 1 diabetes may help reduce the disease's damaging effects on the brain, effects which have been shown even in younger children, according to a study published online today in Nature Communications.

30 Aug 2022

FAU and Tel Aviv researchers receive grant to tackle Alzheimer’s-related mood disorders

Alzheimer's disease (AD) is the most common type of dementia affecting an estimated 6.3 million Americans age 65 and older. Without the development of medical breakthroughs to prevent, treat, slow or cure AD that number could grow to 13.8 million by 2060.

29 Aug 2022

Many mothers of children with autism experience depressive symptoms

About 50% of all mothers of children with autism spectrum disorder (ASD) had elevated levels of depressive symptoms over 18 months, while rates were much lower (6% to 13.6%) for mothers with neurotypical children in the same period, UCSF researchers report in a new study published August 26 in Family Process.

26 Aug 2022

Study reveals clues what makes the human brain distinct from others

What makes the human brain distinct from that of all other animals -; including even our closest primate relatives? In an analysis of cell types in the prefrontal cortex of four primate species, Yale researchers identified species-specific -; particularly human-specific -; features, they report Aug. 25 in the journal Science.

26 Aug 2022

New diagnoses of neurological and psychiatric disorders remain common two years after COVID-19

New diagnoses of disorders including psychosis, dementia, seizures and ‘brain fog’ remain commoner two years after COVID-19 than after other respiratory infections, whereas the increased risks of depression and anxiety after COVID-19 are short-lived and there is no overall excess of cases.

25 Aug 2022

Functional architecture of the brain's reward system predicts appetite changes in depression

Major depressive disorders are characterized by a significant health burden, including changes in appetite and body weight.

24 Aug 2022

Changes in brain connections occur very early in Alzheimer's disease

Although a lot is known about brain alterations in symptomatic Alzheimer's disease (AD), less is known about changes in the brain network early in the disease process.

24 Aug 2022

Medical marijuana users more likely to also use nicotine products

People who use therapeutic cannabis are more likely to also use nicotine products than the general population, according to a Rutgers study.

23 Aug 2022

How is the COVID pandemic affecting perinatal mental health?

Researchers discuss the adverse effects of the ongoing COVID-19 pandemic on perinatal mental health.

22 Aug 2022

Direct acting antiviral medications for hepatitis C may improve PTSD symptoms

More than six percent of Americans will develop posttraumatic stress disorder (PTSD) in their lifetime. This potentially chronic condition disrupts lives, and can lead to or exacerbate existing health issues such as depression, anxiety, eating disorders, and suicidal thoughts.

22 Aug 2022

Risk trajectories of post-COVID neurological and psychiatric outcomes

Researchers examined the evolution of incidence or relative risk of neuropsychiatric diagnoses for two years in patients who had recovered from COVID-19.

22 Aug 2022

Study reveals a strong potential therapy for treatment-resistant depression

Deep brain stimulation (DBS) to the superolateral branch of the medial forebrain bundle (MFB), which is linked to reward and motivation, revealed metabolic brain changes over 12 months post-DBS implantation, making it a strong potential therapy for treatment-resistant depression according to researchers at UTHealth Houston.

19 Aug 2022

Combination of new testing methods helps identify multiple dementia risk genes

A new UCLA-led study has identified multiple new risk genes for Alzheimer's disease and a rare, related brain disorder called progressive supranuclear palsy (PSP) by using a combination of new testing methods allowing for mass screening of genetic variants in a single experiment.

18 Aug 2022

New study advances the understanding of genetic basis of autism

A new study of genes underlying neurodevelopmental differences has uncovered more than 70 that are very strongly associated with autism and more than 250 with strong links to the condition.

18 Aug 2022

Metabolic Mind Award Program recognizes champions in the emerging field of metabolic psychiatry

The Baszucki Brain Research Fund and the Milken Institute's Center for Strategic Philanthropy today announced the launch of the Metabolic Mind Award Program, recognizing champions working at the intersection of metabolism and mental health in the emerging field of metabolic psychiatry. This year's award focus will be on Ketogenic Metabolic Therapy for mental health.

18 Aug 2022

Psychiatry News and Research

Further Reading

Circadian rhythm disruption is shared by a broad range of mental illnesses, study finds

The prevalence and risk factors for delirium in older patients hospitalized with COVID-19

Study uncovers molecular changes in the brain’s blood vessels caused by Alzheimer’s susceptibility gene

Brain activity patterns during sleep shed light on the neurobiology behind 22q11.2 Deletion Syndrome

In vivo imaging of α-synuclein aggregates in the brains of living patients with multiple system atrophy

Tight control of blood sugar in teens may help reduce diabetes-related brain damage

FAU and Tel Aviv researchers receive grant to tackle Alzheimer’s-related mood disorders

Many mothers of children with autism experience depressive symptoms

Study reveals clues what makes the human brain distinct from others

New diagnoses of neurological and psychiatric disorders remain common two years after COVID-19

Functional architecture of the brain's reward system predicts appetite changes in depression

Changes in brain connections occur very early in Alzheimer's disease

Medical marijuana users more likely to also use nicotine products

How is the COVID pandemic affecting perinatal mental health?

Direct acting antiviral medications for hepatitis C may improve PTSD symptoms

Risk trajectories of post-COVID neurological and psychiatric outcomes

Study reveals a strong potential therapy for treatment-resistant depression

Combination of new testing methods helps identify multiple dementia risk genes

New study advances the understanding of genetic basis of autism

Metabolic Mind Award Program recognizes champions in the emerging field of metabolic psychiatry

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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