Questions about Attention Deficit Hyperactivity Disorder
How does grey matter development change over time in individuals with ADHD?
In ADHD, grey matter development is delayed, with smaller volumes and altered surface area trajectories that often normalize as symptoms improve into adulthood.
Full answer →Do speech features differ between children with ADHD and healthy controls?
Yes, children with ADHD show distinct speech features including lower and more variable pitch, altered spectral properties, reduced rhythmic stability, and higher subglottal pressure with lower airflow compared to healthy controls.
Full answer →Do adults with ADHD show higher emotional eating than healthy controls?
Yes, multiple studies show adults with ADHD have significantly higher emotional eating than healthy controls, linked to impulsivity and mood issues.
Full answer →Do speech features in children with ADHD change after taking medication?
Yes, a small study found that speech features in children with ADHD change after taking methylphenidate, showing reduced pitch variability and improved rhythmic stability.
Full answer →How does stigma in adult ADHD affect quality of life outcomes?
Stigma in adult ADHD is linked to worse quality of life across social, psychological, and occupational domains, with self-stigma and perceived stigma being particularly harmful.
Full answer →Does having an epidural during birth cause neurodevelopmental disorders in the baby?
No, current evidence does not show that epidural analgesia during birth causes neurodevelopmental disorders like ADHD or autism in children.
Full answer →Will transcranial direct current stimulation help reduce my child's core ADHD symptoms?
Current evidence shows transcranial direct current stimulation (tDCS) does not significantly reduce core ADHD symptoms in children, though some studies suggest possible benefits for specific cognitive functions.
Full answer →Can noise and air pollution exposure increase my child's risk for ADHD?
Yes, exposure to air pollution (PM2.5, PM10, NO2) and noise during childhood is linked to a small increased risk of ADHD, though the effect is modest and more research is needed.
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