Psychiatry News and Research

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

Study unveils role of dopamine and serotonin in social behavior

In a study in today's (Monday Feb. 26) Nature Human Behavior, scientists delve into the world of chemical neuromodulators in the human brain, specifically dopamine and serotonin, to reveal their role in social behavior.

26 Feb 2024

New scientific project to explore nature-based therapies for improving mental health

Can mental health benefit from nature-based health therapies? A new scientific project led by the Institute of Environmental Science and Technology of the Universitat Autònoma de Barcelona (ICTA-UAB) will explore how these types of therapies, consisting of frequent exposure to natural green spaces, could be integrated into public health and nature promotion policies to improve the mental health of the population and reduce inequalities in addressing these pathologies.

23 Feb 2024

Elevating equity in academic health sciences through strategic initiatives

Amid continued debate over how to advance diversity and equity in higher education following the Supreme Court's decision striking down affirmative action, researchers from Massachusetts General Hospital and Northeastern University today issued a "roadmap" of strategies to help academic health institutions maintain their commitments to racial and ethnic diversity among their students, staff, and faculty in academic health sciences.

23 Feb 2024

Ketamine variant shows promise in treating social impairments

Well-being is important for everyone, especially when we feel lonely or isolated. Depression is a serious challenge for many people and finding an effective solution is key.

22 Feb 2024

Combination interventions increase PrEP uptake among at-risk youth, study shows

A UCLA Health-led study found a combination of interventions of one-on-one telehealth coaching, peer support forums, and automated text messages more than doubled the use of the HIV prevention strategy, called PrEP, among younger, at-risk Americans, a group that historically has had low use of the medication.

22 Feb 2024

Maternal mental illness: An under-recognized contributor to the mortality of new mothers

Painting a sobering picture, a research team led by Children's National Hospital culled years of data demonstrating that maternal mental illness is an under-recognized contributor to the death of new mothers.

21 Feb 2024

Study highlights COVID-19's mental health toll on older adults with stroke history

A new longitudinal study from the University of Toronto highlights the substantial mental health toll of the COVID-19 pandemic on older adults with a history of stroke.

21 Feb 2024

Association between dietary thiamine consumption and cognitive decline

The impact of thiamine consumption on cognitive function among older adults in China.

21 Feb 2024

Study finds J-shaped association between dietary thiamine intake and worsening mental acuity

There seems to be a J-shaped curve between dietary thiamine (vitamin B1) and worsening mental acuity among cognitively healthy older people, suggests research published in the open access journal General Psychiatry.

20 Feb 2024

Overcoming barriers to eating disorder treatment for low-income patients

Individuals with eating disorders who have low income are frequently misdiagnosed and lack adequate access to appropriate therapy, according to researchers from Weill Cornell Medicine and Columbia University Vagelos College of Physicians and Surgeons.

20 Feb 2024

Ultra-processed foods: A growing threat to public health

From fizzy drinks to cereals and packaged snacks to processed meat, ultra-processed foods are packed with additives.

20 Feb 2024

Ultra-sensitive blood test predicts functional outcome in stroke patients

An ultra-sensitive blood test that reflects brain damage after acute ischemic stroke - and also predicts functional outcome.

20 Feb 2024

Unveiling brain sex differences with AI

A new study by Stanford Medicine investigators unveils a new artificial intelligence model that was more than 90% successful at determining whether scans of brain activity came from a woman or a man.

19 Feb 2024

Researchers develop 20 new recombinant rabies viral vectors for brain circuit mapping

A research team led by the University of California, Irvine has created 20 new recombinant rabies viral vectors for neural circuit mapping that offer a range of significant advantages over existing tools, including the ability to detect microstructural changes in models of aging and Alzheimer's disease brain neurons.

14 Feb 2024

New machine learning model uses MRI scans to predict psychosis onset

sMRI to develop a machine learning classifier and distinguish neuroanatomical patterns.

14 Feb 2024

Scents help depressed individuals recall happy memories

Smelling a familiar scent can help depressed individuals recall specific autobiographical memories and potentially assist in their recovery, discovered a team of University of Pittsburgh School of Medicine researchers and UPMC social workers in a study published today in JAMA Network Open.

13 Feb 2024

Study demonstrates chemo-preventive properties of alpha-santalol against prostate cancer development

Extracted from the core of sandalwood trees (santalum album tree), sandalwood oil has been used for many centuries by several cultures throughout the world for perfume, soaps, incense and candles.

13 Feb 2024

Therapist-guided digital therapy reduces distress in people with long-term physical health conditions

A therapist-guided digital cognitive behavioural therapy reduced distress in 89 per cent of participants living with long-term physical health conditions, a new King's College London study finds.

13 Feb 2024

Interpersonal distrust from childhood bullying linked to mental health problems in teens

A new study, co-led by UCLA Health and the University of Glasgow, found that young teenagers who develop a strong distrust of other people as a result of childhood bullying are substantially more likely to have significant mental health problems as they enter adulthood compared to those who do not develop interpersonal trust issues.

13 Feb 2024

IU researchers develop a breakthrough new blood test for schizophrenia

A team of researchers led by Indiana University School of Medicine faculty have developed a breakthrough new blood test for schizophrenia, a psychiatric disorder that includes hallucinations and delusions.

12 Feb 2024

Psychiatry News and Research

Further Reading

Study unveils role of dopamine and serotonin in social behavior

New scientific project to explore nature-based therapies for improving mental health

Elevating equity in academic health sciences through strategic initiatives

Ketamine variant shows promise in treating social impairments

Combination interventions increase PrEP uptake among at-risk youth, study shows

Maternal mental illness: An under-recognized contributor to the mortality of new mothers

Study highlights COVID-19's mental health toll on older adults with stroke history

Association between dietary thiamine consumption and cognitive decline

Study finds J-shaped association between dietary thiamine intake and worsening mental acuity

Overcoming barriers to eating disorder treatment for low-income patients

Ultra-processed foods: A growing threat to public health

Ultra-sensitive blood test predicts functional outcome in stroke patients

Unveiling brain sex differences with AI

Researchers develop 20 new recombinant rabies viral vectors for brain circuit mapping

New machine learning model uses MRI scans to predict psychosis onset

Scents help depressed individuals recall happy memories

Study demonstrates chemo-preventive properties of alpha-santalol against prostate cancer development

Therapist-guided digital therapy reduces distress in people with long-term physical health conditions

Interpersonal distrust from childhood bullying linked to mental health problems in teens

IU researchers develop a breakthrough new blood test for schizophrenia

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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