Mature - come to be larger sized, bigger, or more substantial; extend or attain; "The condition grew far too substantial for me"; "Her organization grew rapidly" to brain arise and rise might both of those convey the fact of coming into existence or detect but rise usually stresses gradual advancement https://open.spotify.com/track/34R2ybXWvR8moYMvTNxLRZ?si=69c44df25f7d4fd5