Sex differences in ADHD trajectories across childhood and adolescence

For every girl with ADHD, there are three boys with the same diagnosis. But among adults, the gender ratio is more like 1:1, which is quite a large discrepancy. So what’s going on? Studies have investigated possible predictors of childhood vs. later (adolescent/adult-onset) ADHD, and they found girls tend to develop ADHD at a later … Continue reading Sex differences in ADHD trajectories across childhood and adolescence

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Does the pain of rejection magnify the sweetness of revenge?

The Neuroscience of Revenge In the 1800s the French coined the term- ‘revenge is a dish best served cold’. The idea behind this is that revenge is more satisfying when one has had time to prepare vengeance that is well-planned, long-feared, or unexpected. We feel rejected when our friends don’t return our texts, and our … Continue reading Does the pain of rejection magnify the sweetness of revenge?

What are the brain differences of people with ADHD? A cognitive neuroscience review of The aetiology of ADHD

ADHD is the most common neurodevelopment disorder of childhood and has a strong persistence throughout the individual's lifespan. ADHD is characterised by age-inappropriate behaviour is thought to affect between 3% and 5% of all school-aged children (Buitelaar, 2002) age-inappropriate behaviour typically characterises it. ADHD is a lifelong disorder which can increase morbidity, including impaired academic … Continue reading What are the brain differences of people with ADHD? A cognitive neuroscience review of The aetiology of ADHD