Delusion News and Research

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A delusion, in everyday language, is a fixed belief that is either false, fanciful, or derived from deception. Psychiatry defines the term more specifically as a belief that is pathological (the result of an illness or illness process). As a pathology, it is distinct from a belief based on false or incomplete information, apperception, illusion, or other effects of perception.

McLean Hospital partners with Rippl Care to address mental health needs of seniors with dementia

To address a crisis of unmet mental health needs among seniors with dementia and their family caregivers amid a shortage of mental health providers with expertise treating this population, McLean Hospital, a member of Mass General Brigham, has entered into an agreement to offer strategic advisory services and professional education to Rippl Care.

9 Oct 2023

Semantic networks in the brains of schizophrenia patients found to be different from healthy individuals

In a study published last month in Schizophrenia Bulletin, researchers from Tokyo Medical and Dental University revealed that the semantic networks in the brains of schizophrenia patients are very different from those in healthy humans.

17 Jan 2023

Washington state retools first-in-the-nation long-term care benefit

Patricia Keys, 71 and a stroke survivor, needs help with many everyday activities, such as dressing and bathing. Her daughter Christina, who lives near her mom in Vancouver, Washington, cares for her in the evenings and pays about $3,000 a month for help from other caregivers.

18 Apr 2022

COVID-19 and subacute neuropsychiatric symptoms in adolescents

A new paper discusses neurologic symptoms in children with COVID-19.

27 Oct 2021

Neuropsychiatric symptoms in children and adolescents with long COVID

In a recent study, researchers determine the presence of any neuropsychological symptoms after recovering from COVID-19 in children and adolescents.

8 Sep 2021

Study finds a neural circuit for spirituality and religiosity

More than 80 percent of people around the world consider themselves to be religious or spiritual. But research on the neuroscience of spirituality and religiosity has been sparse.

1 Jul 2021

New evidence of neurobiological mechanism for hallucinations and delusions found

A new study from researchers at Columbia University Vagelos College of Physicians and Surgeons has found evidence of a potential neurobiological mechanism for hallucinations and delusions that fits within the hierarchical model of psychosis and can explain their clinical presentation.

9 Nov 2020

Cory Gardner’s bill has as much to do with politics as preexisting conditions

Sen. Cory Gardner, a Republican running in a tight race for reelection in Colorado, says he wants to protect people with medical conditions.

18 Sep 2020

Obama: GOP’s stance on preexisting conditions off-base, especially during pandemic

Endorsing his former vice president, Joe Biden, to win the White House, former President Barack Obama sought to contrast the 2020 platforms of Democrats and Republicans on a critical plank: their stance on the Affordable Care Act. It's a difference, he argued, that has assumed newfound urgency.

17 Apr 2020

Harvard Chan School and Thrive Global announce launch of The Health And Wellness For All Program

Building on its renowned commitment to support the public health community around the world, the Harvard T.H. Chan School of Public Health announced today the launch of The Health and Wellness For All Program in collaboration with Thrive Global, the behavior change technology company founded by Arianna Huffington to help people adopt healthier habits to reduce stress and improve health and performance.

16 Mar 2020

Trump’s latest health care challenge: Gaining voters’ trust

Far more Americans disapprove of President Donald Trump's handling of several high-profile health care issues than give him positive marks, underscoring the challenge the president faces in claiming health care as a political asset in his reelection bid.

30 Jan 2020

Trump’s claim that he ‘saved’ preex conditions ‘part fantasy, part delusion’

President Donald Trump attempted to take credit for one of the most popular elements of the Affordable Care Act: Its protection for people who have preexisting medical conditions.

16 Jan 2020

Deficit schizophrenics are physically different from other people

The study, published in Schizophrenia Bulletin on August 19, 2019, points out some differences in mouth structure in people with one form of schizophrenia called deficit schizophrenia, compared with other schizophrenics and non-schizophrenics.

8 Oct 2019

Researchers develop new system that creates 'virtual taste realities'

The fly hasn't eaten for an entire day and it's starving. Finally, it finds a pile of edible gelatinous goo. It begins eating when suddenly a green light appears, and the food, which was far from delicious a moment ago, becomes irresistibly sweet.

24 Jun 2019

New study offers insight into development of delusions

Delusions are one of the most common symptoms of psychosis, but little is known about what causes them. A new study from researchers at Columbia University and New York State Psychiatric Institute offers insight into the development of delusions, which could lead to better treatments for people with psychosis.

22 Mar 2019

Fear center in the brain provides protection against body perception disorders

If functionality of the brain's amygdala is impaired, illusory perceptions arise much faster and more pronounced.

13 Mar 2019

Dementia and guns: When should doctors broach the topic?

Some patients refuse to answer. Many doctors don’t ask. As the number of Americans with dementia rises, health professionals are grappling with when and how to pose the question: “Do you have guns at home?”

12 Oct 2018

Unlocked and loaded: Families confront dementia and guns

With a bullet in her gut, her voice choked with pain, Dee Hill pleaded with the 911 dispatcher for help.

25 Jun 2018

Research could help mental health professionals to better treat patients with psychoses

Psychotic disorders often are severe and involve extreme symptoms such as delusions or hallucinations in which people lose their sense of reality.

16 May 2018

American Academy of Sleep Medicine selects 2018 award recipients

Several leaders in the field of sleep medicine and a best-selling author were selected as recipients of the 2018 American Academy of Sleep Medicine awards, which will be presented Monday, June 4, during the plenary session of SLEEP 2018, the 32nd annual meeting of the Associated Professional Sleep Societies, LLC in Baltimore.

27 Apr 2018