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Brain fog in post-COVID Canadians

A new study confirms that a history of COVID-19 is a risk factor for cognitive dysfunction in the young and middle-aged.

24 Mar 2022

Study offers insight into molecular biology of the brain in bipolar disorder patients

In a comprehensive study involving one of the largest-ever samples of post-mortem brains, scientists at the Lieber Institute for Brain Development, in collaboration with researchers at the Johns Hopkins School of Medicine and Bloomberg School of Public Health, have pinpointed significant differences in gene expression in two specific regions of the brains of hundreds of patients who had bipolar disorder.

7 Mar 2022

Breathing coordinates neuronal activity in the brain regions during sleep

LMU neuroscientists have shown that breathing coordinates neuronal activity throughout the brain during sleep and quiet.

24 Jan 2022

Orgasmic meditation produces a distinctive pattern of brain function, study finds

In a first-ever study, orgasmic meditation, a unique spiritual practice that uses stimulation of a woman's clitoris as its focus, has been found to produce a distinctive pattern of brain function, according to a study published in the journal, Frontiers in Psychology on Nov 11th.

11 Nov 2021

Prenatal maternal distress during COVID linked to alterations in infant brain development

A new study discusses the effects of stress during pregnancy in the pandemic on the developing brain of the infant.

10 Oct 2021

Study reinforces that dementia with Lewy bodies can be classified into two different disease types

Results obtained in a study recently completed at the University of Helsinki and Helsinki University Hospital reinforce the notion that dementia with Lewy bodies can be pathologically classified into two different disease types.

8 Sep 2021

Study focuses on psychiatric, cognitive symptoms emerging at early stages of Huntington's disease

Psychiatric and cognitive symptoms emerge at an early stage in Huntington's disease. However, research so far has mainly focused on movement impairment, a symptom associated with the more advanced stages of the disease.

7 Sep 2021

Brain’s structural and functional alignment can vary with sex, age and may be genetic, study suggests

The degree to which the brain's wiring aligns with its patterns of activity can vary with sex and age, and may be genetic, suggests a study published by Weill Cornell Medicine investigators. The study finds that this alignment may also have implications on cognition.

16 Aug 2021

Study demonstrates long-term neuropsychological consequences following SARS-CoV-2 infection

The study, published in the pre-print server medRxiv, demonstrates the presence of long-lasting neuropsychological sequelae after COVID-19, regardless of the respiratory disease's severity.

2 Mar 2021

Study finds link between brain metabolism, cardiovascular risk, and atherosclerosis

The links between cardiovascular disease and cognitive impairment begin years before the appearance of the first clinical symptoms of either condition.

15 Feb 2021

Researchers measure brain volume differences in HIV-infected individuals

Nearly 38 million people around the world are living with HIV, which, with access to treatment, has become a lifelong chronic condition. Understanding how infection changes the brain, especially in the context of aging, is increasingly important for improving both treatment and quality of life.

16 Jan 2021

Study: Lower socioeconomic status is associated with reduced size of anterior hippocampus

A new study by a team of researchers from the University of Toronto (U of T) has identified the region of the brain's hippocampus that links low income with decreased memory and language ability in children.

13 Aug 2020

Cognitive aptitudes of young women may be more affected with high alcohol use than men

Female college students appear to be more affected by high alcohol use than men, which may lead to less interest in academics, according to new research including by faculty at Binghamton University, State University of New York.

1 Jun 2020

Researchers identify involvement of certain cortical areas in the loss of control over food intake

Researchers at UPF, in collaboration with researchers from the University of Mainz (Germany), the Center for Genomic Regulation, Instituto Cajal, Johannes Gutenberg University (Germany), the Autonomous University Barcelona and Hospital del Mar have identified for the first time the involvement of certain cortical areas in the brain in the loss of control over food intake.

9 Feb 2020

New review explores relationship between yoga practice and brain health

Scientists have known for decades that aerobic exercise strengthens the brain and contributes to the growth of new neurons, but few studies have examined how yoga affects the brain.

12 Dec 2019

Stress may cause vocal disorders

Do you feel anxious about talking in front of the crowd and feel as if there’s a frog in your throat? New reseach says that stress may be the culprit for such vocal issues.

25 Jul 2019

Unpleasant experiences could be countered with a good night’s REM sleep

A team of Netherlands Institute for Neuroscience researchers have found that a restful night with good REM (Rapid Eye Movement) sleep could counteract the effects of unpleasant experiences and memories. They have found the reason behind such an adaptation. Their study titled, “Restless REM sleep impedes overnight amygdale adaptation,” was published in the latest issue of the journal Current Biology.

14 Jul 2019

Veterans, active-duty service members with PTSD and mTBI have larger amygdalas, finds study

A new study finds that veterans and active-duty service members with combat-related PTSD and mild traumatic brain injury had larger amygdalas--the region of the brain that processes such emotions as fear, anxiety, and aggression--than those with only brain injuries.

30 Apr 2019

Cannabis use among adolescents linked with increased risk of depression in adulthood

While there has been a lot of focus on the role of cannabis use in psychosis, there has been less attention on whether cannabis use is associated with an increased risk of common mental health disorders, such as depression and anxiety.

13 Feb 2019

Hippocampal-avoidance whole-brain radiotherapy better preserves patients' cognitive function

When it comes to radiation therapy to treat brain cancer, hippocampal-avoidance whole-brain radiotherapy in conjunction with the drug memantine better preserved patients' cognitive function and demonstrated similar cancer control outcomes, compared to traditional whole-brain radiotherapy with memantine.

24 Oct 2018