Hyperactivity News and Research

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No increased risk of neuropsychiatric events in children born to mothers using leukotriene-receptor antagonists in pregnancy

A new study examined the associations between leukotriene-receptor antagonists (LTRAs) use in pregnancy and neuropsychiatric events (NEs) risk in the offspring.

13 Mar 2023

Study identifies underlying psychiatric, learning problems in students who threaten violence

While previous studies have focused upon identifying potential school shooters, little is known about the mental health and associated characteristics of students who make threats in schools.

9 Mar 2023

Mutant mice models created for studying bipolar disorder

Bipolar disorder (BD) is a debilitating condition characterized by alternating states of depression (known as depressive episodes) and abnormal excitement or irritability (known as manic episodes).

7 Mar 2023

Brain development in autistic Individuals differs from people with typical neurodevelopment, study confirms

A new study led by UC Davis MIND Institute researchers confirms that brain development in people with autism differs from those with typical neurodevelopment.

3 Mar 2023

Astrocytes exhibit stronger acid response with REM sleep in epileptic mice

Researchers at Tohoku University have shown that astrocytes - star-shaped glial cells that control the local ionic and metabotropic environment of the brain - exhibit an acid response with REM sleep in mice.

3 Mar 2023

Regular physical activity associated with better mental health in adolescents

Regular physical activity can improve adolescents' mental health and help with behavioral difficulties, research suggests.

2 Mar 2023

PARK2 duplication or microdeletion and neurological diseases

In a recent study published in the Genes journal, researchers assessed the impact of PARK2 duplication or microdeletion on neurological diseases such as Parkinson's.

28 Feb 2023

Are boys and girls wired differently when it comes to thinking?

Scientists have wondered whetherboys and girls think differently because their brains are different. A recent paper presents evidence that, indeed, girls do show meaningful differences in their brain circuits that could explain why their cognitive functions differ from those of boys.

23 Feb 2023

How does prenatal exposure to phthalates, organophosphate esters, and organophosphorus pesticides influence children’s language ability?

Researchers examined the effects of prenatal exposure to chemicals on early child language ability.

22 Feb 2023

Study reveals new clues to the underlying cause of FXS symptoms

In Fragile X syndrome (FXS), the most common cause of autism, sensory signals from the outside world are integrated differently, causing them to be underrepresented by cortical pyramidal neurons in the brain.

17 Feb 2023

Prenatal alcohol exposure associated with the facial shape of children

Researchers have used artificial intelligence (AI) and deep learning technology to find a link between alterations in the shape of children's faces and the amount of alcohol their mothers drank, both before becoming pregnant and during pregnancy.

16 Feb 2023

Novel experimental platform optically records neuronal activity during brain-wide fMRI in rodents

When we daydream or revisit memories, a large group of regions within our brain "lights up," or becomes more active.

16 Feb 2023

Study reveals how astrocytes of socially-isolated mice cause learning and memory deficits

Here is an important reason to stay in touch with friends and family: social isolation causes memory and learning deficits and other behavioral changes.

14 Feb 2023

Drug treatment in adulthood can counteract the behavioral abnormalities typical of autism

The behavioral disorders observed in autism are associated with a multitude of genetic alterations. Scientists from the Hector Institute for Translational Brain Research (HITBR) have now found another molecular cause for this condition.

14 Feb 2023

Use of β-blockers linked with reductions in violence

Reductions in violence are seen in individuals using Beta adrenergic-blocking agents (β-blockers) compared with periods that they are not taking the medication, in a study published January 31st in the open access journal PLOS Medicine.

31 Jan 2023

New collection of month-specific infant brain atlas captures fine details of the early developing brain

Human brain atlases can be used by medical professionals to track normative trends over time and to pinpoint crucial aspects of early brain development.

26 Jan 2023

Neurons in a bow-shaped brain region become hyperactive after chronic stress exposure

It's clear that chronic stress can impact our behavior, leading to problems like depression, reduced interest in things that previously brought us pleasure, even PTSD.

24 Jan 2023

Is attention-deficit hyperactivity disorder a useful predictor of internalizing problems?

Researchers assessed the importance of attention-deficit hyperactivity disorder (ADHD) features as a predictor of internalizing problems.

23 Jan 2023

COVID-19 is changing behaviors related to how people are exposed to household chemicals

COVID-19 is changing household behaviors related to how we are exposed to various household chemicals linked to poor health outcomes.

18 Jan 2023

ADHD found to be more predictive of poor mental health outcomes in adults

Adults with high levels of attention-deficit hyperactivity disorder (ADHD) symptoms are more likely to experience anxiety and depression than adults with high levels of autistic traits, according to new research led by psychologists at the University of Bath in the UK.

16 Jan 2023