I've never heard anyone talk about this outside of MN. It was my first thought when I heard about the whole idea of the blockers. I find it a bizarre gap, do people not realise the changes in the brain that teens go through?
I've only had it explained to me via professional in house training;
Safeguarding training - impact of abuse on brain in under 3's due to rapid organisation of brain aged 0-3 and how in teens there's a potential opportunity to undo some of the damage due to the second massive reorganisation that actually continues to around age 25.
Brain organisation re autism, theory of central coherence, affecting social communication, regulation and executive function.
ADHD - areas of brain can be more reliant on immediate rewards, dopamine etc often hence very good at computer games (adhd and asd can have a big over lap)
Speech and language
Other bits I've just listened to on radio 4 various tv documentaries- Michael Mosely did a good series last year and also impact of trauma on the brain.