Cognitive Science Diagram Revision

I need professional revision of ten sketches related to neurophysiology and thought processes for a cognitive science book aimed at the general public.

Requirements:
- Diagrams should be minimalist and simple
- All in black and white line drawing with text labels
- Emphasis on clarity of thought processes

Ideal Skills and Experience:
- Experience in scientific illustration
- Strong understanding of neurophysiology and cognitive processes
- Ability to simplify complex concepts visually