Traits common to attention deficit hyperactivity disorder (ADHD), such as distractibility or impulsivity, might have been an evolutionary advantage for our ancestors by improving their tactics when foraging for food, researchers have said.
ADHD is a neurodevelopmental disorder with symptoms including impulsiveness, disorganisation and difficulty focusing. While estimates of prevalence have varied, diagnoses have been rising in many countries, including the UK.
Now, researchers say while some of these traits tend to be viewed negatively, they might have helped people seek out new patches for foraging.
Dr David Barack of the University of Pennsylvania, who was the first author of the research, said the study offered a potential explanation for why ADHD was more prevalent than expected from random genetic mutations alone and – more broadly – why traits such as distractibility or impulsivity were common.
This makes sense. I think what breaks folks with ADHD today is that we're not in mutually dependent tribal structure anymore. So neurodivergent folks lack what the support they used to have.
Moreover, we've moved to a way a living and work that requires more ass-in-seat work and executive function for day to day.
ADHD may have been an evolutionary advantage, research suggests
Traits associated with the neurodevelopmental disorder could have helped early humans when foraging for food
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