Articles tagged with Attention Deficit Hyperactivity Disorder
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A £100,000 project is harnessing Artificial Intelligence to accelerate ADHD diagnosis in UK adults, addressing the growing wait times for treatments. The AI-powered system can identify clear-cut cases, reducing the need for further assessment and enabling clinicians to prioritize those who require additional support.
A recent study found that mindful movement (Tai-Chi)-based training reduced core ADHD symptoms in school-age children, improving their ability to regulate behavior and control attention. The intervention also improved motor control, which may serve as a valuable biomarker for monitoring response.
A new genetic map of psychiatric disorders has been completed by an international study involving 230,000 patients worldwide. The research identified 109 genetic variants associated with eight psychiatric disorders, including autism, ADHD, and schizophrenia.
Research finds poor connectivity between brain hubs rather than specific regions causes learning difficulties. Children with well-connected hubs have either specific cognitive difficulties or none at all, while poorly connected hubs lead to widespread and severe problems.
The prevalence and incidence of attention deficit-hyperactivity disorder (ADHD) in veterans receiving care from the VA health system increased significantly over the past decade. The rate of new diagnoses also rose steadily, with nearly one percent of patients diagnosed with ADHD.
A digital intervention targeting attention and cognitive control improved attentional functioning in children with ADHD, with minimal adverse effects. The study's findings suggest that digital alternatives to traditional care could help tackle issues with access to treatment.
A new non-invasive eye scan could identify autism in children up to 5 years earlier than current methods, using a hand-held device to detect subtle electrical signals in the retina. The scan was tested on 180 people with and without autism between 5-21 years old.
A NIH study suggests that mothers who are obese before pregnancy may be more likely to report their child having ADHD symptoms. Nearly 2,000 children were analyzed, revealing that women of normal weight have a significantly lower risk of reporting these symptoms.
Researchers found that primary care doctors rarely discuss safe driving and monitor patients for risky sexual behavior with adolescents who have a history of ADHD. The study highlights the need for additional resources and training to provide better care for these patients as they transition from childhood to young adulthood.
A study found a significant association between low maternal vitamin D levels during early to mid-pregnancy and an increased risk of diagnosed attention-deficit/hyperactivity disorder (ADHD) in children. The research used the Finnish Maternity Cohort, which included 1,067 children with ADHD and their matched controls.
A UK study found that children with ADHD in poorer areas are more likely to receive medication compared to those in affluent areas. The research suggests that social deprivation can impact access to non-medication treatments for ADHD.
A study of 3,537 children found that 40% go without treatment for 60% of the time, with lower socio-economic families more likely to drop off medication. The research suggests that consistent treatment is crucial for managing ADHD, a chronic condition affecting around 1 in 20 Australian children.
A study published in Frontiers in Veterinary Science found that a program combining horseback riding and cognitive training improved motor skills, behavior, and academic performance in children with neurodevelopmental disorders. The program showed promise for improving the lives of young people with ADHD and autism spectrum disorder.
The Society for Developmental and Behavior Pediatrics Clinical Practice Guideline provides a framework for diagnosing and treating complex ADHD in youths. The guideline aims to improve systematic approach to diagnosis and treatment for children with persistent ADHD symptoms.
The guideline provides a framework for diagnosing and treating complex ADHD in children and adolescents, emphasizing the importance of psychosocial interventions to improve function. Key action statements include comprehensive assessment, behavioral and educational interventions, and monitoring throughout life.
Researchers scanned the brains of young adults with ADHD while taking methylphenidate to study its effect on the brain's reward system. The results showed that methylphenidate increased activity in the ventral striatum in response to rewards, suggesting a possible mechanism for improving focus and behavior in individuals with ADHD.
Researchers found that Romanian adoptees who experienced institutional deprivation as children had smaller brains (8.6% smaller) compared to English adoptees. The study also showed a correlation between deprivation and lower IQ and ADHD symptoms, suggesting brain changes may play a mediating role.
Attending schools in greener areas was associated with lower odds of ADHD symptoms, defined as six or more symptoms, in this observational study of 59,754 children. Researchers suggest findings could help develop strategies for planning green spaces around schools.
A study published in Radiology: Artificial Intelligence found that deep learning can improve MRI detection of ADHD by using a multi-scale approach to construct the brain connectome. This method provided significantly better performance than single-scale approaches, highlighting the predictive power of the brain connectome.
A recent study found that children exposed to smoking in early childhood were more likely to exhibit symptoms of hyperactivity and conduct problems. The association remained even after controlling for various factors, suggesting a significant impact of nicotine exposure on brain development.
Researchers from iPSYCH discovered that autism and ADHD share changes in the same genes, particularly the MAP1A gene involved in nerve cell formation. The study found a significantly increased risk of developing autism and/or ADHD for those carrying mutations in this gene.
Researchers found that children with the lowest blood levels of EPA showed significant improvements in focused attention and vigilance after taking omega-3 supplements. However, for children with high pre-existing blood levels of EPA, omega-3 supplements had negative effects on impulsivity symptoms.
Children and teens with abnormal heart rhythms are at a higher risk of developing depression, anxiety, and attention deficit hyperactivity disorder (ADHD). A study found that over 20% of kids with arrhythmias had been prescribed medication for these conditions, compared to 5% of children with sickle cell disease.
A new study found a link between prenatal exposure to particulate matter and structural changes in the corpus callosum, associated with ADHD and ASD. Children exposed to higher levels of PM2.5 showed reduced corpus callosum volume and increased hyperactivity.
Researchers found significant disparities in ADHD diagnoses among racial and ethnic groups, with African Americans more likely to receive a diagnosis than Asians and Hispanics. The study's findings highlight the need for culturally tailored screening tools and diagnostic practices.
A recent NIH-funded study suggests that exposure to acetaminophen during pregnancy may increase the risk of attention deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) in children. The study found that higher levels of acetaminophen exposure were associated with a significantly increased risk of both conditions.
Researchers at OIST discover a feedback loop that modulates dopamine levels in response to methylphenidate, suggesting therapeutic effects may be indirect consequences of this regulatory process. The study sheds light on the complex interactions between dopamine systems and ADHD treatment.
Research from the University of South Australia found that young maternal age at first birth is strongly associated with an increased risk of having a child with ADHD. The study, published in Nature's Scientific Reports, explored the genetic relationship between female reproductive traits and key psychiatric disorders.
A Swedish study of over 384,000 women found that those with attention-deficit/hyperactivity disorder (ADHD) had a higher likelihood of giving birth as teenagers. The research suggests that teenage girls with ADHD may face increased risk of early childbirth, highlighting the need for closer monitoring and support.
A study published in Translational Psychiatry identified elemental signatures in baby teeth unique to ADHD, autism, and co-occurring conditions. The researchers found that each condition has a distinct metabolic signature involving essential and toxic elements.
A new study found that mice's neural activity while performing tasks resembles human-like fidgeting, indicating a possible link between movement and cognition. Researchers must now correct for this overlap to accurately study decision-making processes.
A new review of scientific literature suggests that medium doses of ADHD medication have the strongest beneficial effects on inhibitory control, a key aspect of impulsiveness. Increasing doses beyond this point may not make a significant difference in symptoms.
A large study found that children of anxious mothers are more likely to develop hyperactivity symptoms in adolescence, with a link seen between maternal anxiety and child behavior. Researchers tracked over 3,000 children and found that children from high-anxiety mothers were twice as likely to show signs of hyperactivity
A study published in Radiology found that ADHD medication methylphenidate affects the development of brain white matter in children, but not adults. The medication was associated with increased white matter fractional anisotropy in boys with ADHD, a measure thought to reflect nerve fiber density and myelination.
This observational study found that coexisting psychiatric disorders significantly increase the risk of death in individuals with attention-deficit/hyperactivity disorder (ADHD). The study analyzed Swedish national register data and included nearly 87,000 people with ADHD.
A nationwide study in Taiwan found that attention-deficit/hyperactivity disorder (ADHD) may be associated with a higher risk of death from injury causes. The study, which included nearly 276,000 patients with ADHD and nearly 2 million individuals without, found no increased risk of natural-cause death between the two groups.
A study found that only 2.6% of youths with ADHD were prescribed antipsychotics, but many prescriptions lacked a clear rationale. The highest antipsychotic use was among preschool-age children, and fewer than half had been treated first with stimulants.
Early treatment with stimulant medication has strong protective effects against mood disorders, conduct disorders, substance use disorders, driving impairments, and academic failure in children and young adults with ADHD. The study found that three participants needed to be treated to prevent one from developing serious outcomes.
A new Stanford University School of Medicine study found that 79% of preschoolers with ADHD symptoms have impaired school readiness, compared to 13% of their peers. The research highlights the need for early identification and intervention strategies to support these children's educational success.
A study suggests that Leonardo da Vinci, the iconic artist, might have had ADHD due to his chronic procrastination and difficulty completing projects. His exceptional creativity and achievements across art and science could be linked to this condition.
A comprehensive review of new stimulant formulations for treating ADHD provides clinicians with a valuable guide to choosing effective treatments. The review highlights novel delivery systems, advances in individual variability, and nuanced approaches to treatment.
A study by Children's Hospital of Philadelphia found that teen drivers with ADHD are at higher risk of crashes and traffic violations due to risky driving behaviors. The study analyzed records of 14,936 adolescents and identified 1,769 with childhood-diagnosed ADHD.
A study found that teenagers with ADHD who got less sleep experienced significant deficits in executive functioning skills, including working memory, planning, and organization. In contrast, those who got more sleep showed improved performance.
A study by ISGlobal found that a higher omega-6:omega-3 ratio in umbilical cord plasma is associated with an increased risk of ADHD symptoms in children. The research suggests that maternal diet during pregnancy plays a crucial role in shaping the child's brain development and may impact their future health.
A big data study has identified certain ADHD medications that increase the risk of psychosis in young people. The research found that patients taking amphetamines are more likely to develop psychosis than those taking methylphenidates.
A double-blind controlled trial of TNS found significant reductions in ADHD symptoms and associated improvements in brain functioning. The study, published in the Journal of the American Academy of Child and Adolescent Psychiatry, suggests that TNS has great potential as an additional option for managing ADHD.
A comprehensive study found that women are diagnosed later than men for most diseases, with significant differences in patient care courses. The study analyzed data from 6.9 million Danish people and found an average difference of 4 years across 770 types of diseases.
A national study of youth with ADHD reveals that at least one in five students with ADHD receive no school services despite experiencing significant academic and social impairment. The study found that middle and high school students with ADHD were significantly less likely to receive any type of school service, despite similar or wors...
A recent study by the University of Turku found a strong association between prenatal nicotine exposure and offspring ADHD. The research used cotinine levels from pregnant maternal serum specimens collected during pregnancy, revealing a significant link between maternal smoking and offspring ADHD.
A study of 2,700 patients with ADHD found that variations in the LPHN3 gene increased the risk of nicotine dependence by 40%. The findings suggest a link between ADHD and addictive substance use, highlighting the need for new genetic tools to prevent addictive behaviors in people with ADHD.
A new study published in the Journal of Child and Adolescent Psychopharmacology found that saffron was as effective as methylphenidate in controlling ADHD symptoms in children and teens. The researchers also noted similar side effects, making saffron a promising herbal alternative for treating ADHD.
New studies provide insight into the struggles of children on the autism spectrum with co-occurring ADHD symptoms, highlighting difficulties with adaptive behavior and brain connectivity. Researchers found a strong relationship between ADHD symptoms and adaptive behavior scores in both home and school settings.
Dasotraline shows significant improvement in efficacy in the treatment of ADHD compared to placebo, particularly at a dose of 4mg/day. The study also assesses safety and subgroup analysis, providing hope for new treatments with fewer side effects.
A new study found that children with genetic variants related to intelligence and educational attainment have larger total brain volume. Conversely, those at higher risk for attention-deficit hyperactivity disorder (ADHD) have smaller caudate nucleus volume.
A study of over 913,000 Danish children found a significant association between prenatal exposure to valproate and an increased risk of attention-deficit/hyperactivity disorder (ADHD). The study also found no associations with other antiepileptic drugs.
Researchers evaluated a video game-based treatment for children with autism spectrum disorder (ASD) and co-occurring attention/deficit-hyperactivity disorder (ADHD). The study found that children engaged well with the treatment, showed improved attention, and reported high satisfaction rates.
Later-born siblings of children with ASD or ADHD are at higher risk for developing the same conditions. The study found that families with a child diagnosed with ASD have a 30 times higher chance of their younger sibling being diagnosed with ASD, while those with a child diagnosed with ADHD have a 13 times higher chance.
Researchers found that African-American mothers rated boys as displaying more frequent ADHD symptoms than Caucasian mothers did, regardless of child race. This suggests that racial differences in ADHD diagnosis may be more due to maternal race than child race.
A major international collaboration has identified genetic variants that increase the risk of ADHD, providing new insights into the biology behind the disorder. The study found twelve locations in the genome where people with a particular genetic variant have an increased risk of ADHD compared to those who do not.
A new study by Harvard Medical School researchers found that children born in August are 30% more likely to receive an ADHD diagnosis compared to their slightly older peers. The study suggests that the earlier school enrollment may lead to improper diagnosis due to normal behavior being perceived as abnormal relative to older classmates.