During the initial stages of typical brain development, stem cells go through a period in which they divide to make more stem cells, increasing their numbers. (newscientist.com)
These types of activities lead to much smaller electrical signals, and are at the level of typical brain activity. (sciencedaily.com)
In typical brains, language is rooted in the left hemisphere, and networks that control attention are anchored in the right — but brains without a dominant hemisphere may be working and communicating differently. (scientificamerican.com)