english: And it's important, if you try to model this, you can think about normal development as a loss of cortical mass, loss of cortical gray matter, and what's happening in schizophrenia is that you overshoot that mark, and at some point, when you overshoot, you cross a threshold, and it's that threshold where we say, this is a person who has this disease, because they have the behavioral symptoms of hallucinations and delusions.
non_english: I to je važno, ako pokušate  da ovo modelirate, možete da razmišljate o normalnom razvoju kao o procesu u kome se gubi masa  moždane kore, sive ćelije korteksa, i šta se dešava kod šizofrenije je to da preskačete normalne granice i u nekoj tački, kada preskočite prelazite prag, a prag je taj gde kažemo, ovo je osoba  koja ima tu bolest, zato što oni imaju simptome u ponašanju, halucinacije i privide.