However, when Erbacher looked at skin tissue under the microscope, he noticed that nerve fibers did not just grow around skin cells but, to the whole team’s surprise, tunneled straight through them.

The synaptic cleft, meaning the distance between two nerve cells or between a nerve cell and a muscle cell, is just 10 to 50 nanometers—too small for conventional microscopes.

or nerve fibers: neurons (stained green) grown from human skin cells, and Schwann cells (stained red) grown from a rodent. The cell bodies are stained blue. "I am fascinated by how the microscope ...

Learn about nerve cells, ciliated cells ... Find out how to make them. How to observe cells under a microscope Discover how to observe cells using a microscope.

The new Olympus LV200 microscope has changed ... to the rest of the brain and body via nerve pathways and secretion of particular chemicals. Some SCN cells contain the necessary molecular ...