The nervous system is a central component of the human body, but most people don't spend much time thinking about it.

The text panels accompany the physical exhibit of the nervous system dissection known as "Harriet," located at the Drexel University College of Medicine Queen Lane Campus. CONTENT WARNING: Some images ...

Information from receptors passes along neurones, as electrical impulses to co-ordinators such as the central nervous system or CNS. The CNS is the brain and spinal cord. Muscles contracting or ...