Psychiatry News and Research

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

New method improves polygenic prediction of disease risk across diverse populations

Polygenic risk scores (PRS) are promising tools for predicting disease risk, but current versions have built-in bias that can affect their accuracy in some populations and result in health disparities.

5 May 2022

Improved screening can benefit women with postpartum depression

Nurse education is the key to successfully screening women for postpartum depression, which affects some 15% of mothers, according to a new quality improvement (QI) study from Cedars-Sinai.

4 May 2022

Teens’ brains shift from focusing on their mothers’ voices to favor new voices, finds study

When your teenagers don't seem to hear you, it's not simply that they don't want to clean their room or finish their homework: Their brains aren't registering your voice the way they did in pre-teenage years.

3 May 2022

Brain folds formed during fetal development could affect age at onset in frontotemporal dementia

Frontotemporal dementia begins relatively early compared to other forms of dementia. We still know relatively little about what causes the disease, however, new research from Lund University in Sweden shows that the folds in the brain that are formed in the latter stages of pregnancy could have an impact on the age at which the disease takes hold.

3 May 2022

Study: Cognitive deficit in COVID-19 survivors is equivalent to 20 years of aging

Cognitive impairment as a result of severe COVID-19 is similar to that sustained between 50 and 70 years of age and is the equivalent to losing 10 IQ points, say a team of scientists from the University of Cambridge and Imperial College London.

3 May 2022

Research shows how Alzheimer's disease affects the functional architecture of the brain

A new study led by investigators at Massachusetts General Hospital (MGH) shows the impact of early amyloid-β and tau protein accumulation on disrupting connections between brain structures that are important for memory.

3 May 2022

Epigenetic abnormalities in hematopoietic cells during fetal development cause idiopathic autism

An international research group led by Professor Toru Takumi (Senior Visiting Scientist, RIKEN Center for Biosystems Dynamics Research) and Researcher Chia-wen Lin at Kobe University Graduate School of Medicine has shown that idiopathic autism is caused by epigenetic abnormalities in hematopoietic cells during fetal development, which results in immune dysregulation in the brain and gut.

2 May 2022

LA mayoral hopefuls agree addressing homelessness is crucial but disagree on how

As encampments multiply from Echo Park to Venice, homelessness has been the top issue in the L.A. mayoral race. And although Angelenos express broad support for building more housing for the homeless, the contenders say that can be only part of the solution.

29 Apr 2022

Autism, ADHD and school absence are associated with increased risk for self- harm in adolescents

Research led by King's College London and South London and Maudsley NHS Foundation Trust has analyzed factors associated with self-harm in over 111,000 adolescents aged 11-17 years old.

29 Apr 2022

Specific genes that play important role in schizophrenia identified

Schizophrenia is a serious psychiatric disorder that starts in late adolescence or early adulthood and affects around 1 in 300 people worldwide, according to the World Health Organization.

28 Apr 2022

Study offers critical clues into longstanding mystery of deep sleep

Healthy sleep is a basic physiologic need. In its absence, a myriad of processes in the body can go terribly awry. Chronic sleep problems have been linked to mental health disorders, cardiovascular disease, type 2 diabetes, and obesity, among other conditions.

28 Apr 2022

Scientists identify the neural basis of pleasant touch sensation

Studying mice, scientists at Washington University School of Medicine in St. Louis have identified a neural circuit and a neuropeptide -; a chemical messenger that carries signals between nerve cells -; that transmit the sensation known as pleasant touch from the skin to the brain.

28 Apr 2022

Researchers unravel why neuropsychiatric symptoms appear in Alzheimer's patients before memory loss

Researchers from Indiana University School of Medicine are studying why neuropsychiatric symptoms, such as apathy and irritability, appear in most Alzheimer's disease patients before the onset of memory loss.

28 Apr 2022

Adult vaccination rates and social determinants of health influenced children’s mental health during pandemic

Adult vaccination rates and social determinants of health-;or the social and economic conditions in which families live and work-;have played an important role in children's mental health during the pandemic, according to a new study led by Weill Cornell Medicine investigators.

27 Apr 2022

Moderate fitness levels produce significantly larger immune response in breast cancer survivors

A new study in breast cancer survivors has found that chemotherapy, while a critical part of breast cancer therapy, may also have some lasting dampening effects on natural immunity, but moderate fitness improvements can offer some protection against this effect.

26 Apr 2022

Talking therapies could be effective for treating depression in people with dementia

Feelings of anxiety and depression are common in people living with dementia and mild cognitive impairment, but the best way to treat these symptoms is currently unknown, as medicines often used to treat these symptoms may not be effective for people with dementia and may cause side effects.

26 Apr 2022

Psychiatry News and Research

Further Reading

New method improves polygenic prediction of disease risk across diverse populations

Improved screening can benefit women with postpartum depression

Teens’ brains shift from focusing on their mothers’ voices to favor new voices, finds study

Brain folds formed during fetal development could affect age at onset in frontotemporal dementia

Study: Cognitive deficit in COVID-19 survivors is equivalent to 20 years of aging

Research shows how Alzheimer's disease affects the functional architecture of the brain

Epigenetic abnormalities in hematopoietic cells during fetal development cause idiopathic autism

LA mayoral hopefuls agree addressing homelessness is crucial but disagree on how

Autism, ADHD and school absence are associated with increased risk for self- harm in adolescents

Specific genes that play important role in schizophrenia identified

Study offers critical clues into longstanding mystery of deep sleep

Scientists identify the neural basis of pleasant touch sensation

Researchers unravel why neuropsychiatric symptoms appear in Alzheimer's patients before memory loss

Adult vaccination rates and social determinants of health influenced children’s mental health during pandemic

Moderate fitness levels produce significantly larger immune response in breast cancer survivors

Talking therapies could be effective for treating depression in people with dementia

Study highlights the 'staggering' economic burden of PTSD

Children prenatally exposed to antipsychotics do not have increased risk for neurodevelopmental disorders

Most blood tests to detect Alzheimer’s disease perform inconsistently across racial groups

Excitotoxicity matters for stroke recovery, new evidence shows

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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