Figure 1.
(a) Elastomeric membrane concept. The microwells confine the neurons while the short microtunnels allow only the neurites to pass through. (b) Directed microstructure design. (c) Snag microstructure design. (d) Hook microstructure design.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.