Fine Art America is the world's most powerful sales and marketing tool for photographers and visual artists.
Simply open an account, upload your images, set your prices for all our available products, and you're instantly in business! FAA provides you with an e-commerce website, fulfills your orders for you, and sends you your profits each month.
Light micrograph of a transverse section through the human spinal cord. Grey matter, consisting of unmyelinated nerve cells, forms the butterfly- shaped internal core of the spinal cord (seen here as the golden brown region at upper right). Outside this is the white matter (light brown) made up of myelinated nerve fibre bundles, or tracts. These carry information from the brain to the spinal column and vice versa. The spinal cord is wrapped in three layers of membrane, the meninges, visible in the bottom left hand corner. The cord extends from the brainstem to the level of the second lumbar vertebra. Magnification x40 at 35mm size.