> Most of the disorders are just collections of symptoms without any solid research tying those symptom collections to concrete issues in neurological circuits or biochemical signaling pathways.
This isn't true for autism, ADHD, bipolar or schizophrenia since some biological mechanisms are understood (even if these labels aren't perfect), so what are you talking about and what do you base it on?
This isn't true for autism, ADHD, bipolar or schizophrenia since some biological mechanisms are understood (even if these labels aren't perfect), so what are you talking about and what do you base it on?