Labeled Cross Section Of Spinal Cord

Spinal cord cross section.

Labeled cross section of spinal cord. Start quiz want to learn faster. At the back are two dorsal horns and away from the back are two ventral horns. The white matter is made up of neuron axons.

Human anatomy and physiology lab bsb 141 module 10. The gray matter is made up of neuroglia cells and neuron cell bodies. In cross section c s the segments appear to be divided into two zones.

Picture of anatomy of body girl 7 photos of the picture of anatomy of body girl anatomy muscles body anatomy of a girlfriend anatomy of the body bones anatomy of the female body anatomy of the female body organs grey s anatomy body human anatomy body woman anatomy body suit human anatomy anatomy. From the quiz author. The two dorsal projections of gray matter are called the dorsal posterior horns and the ventral anterior horns.

Look no further than these interactive exam style anatomy quizzes. The spinal cord is composed of neurons that send and receive signals along tracts towards and away from the brain. General structure of a neuron nerve cell.

The spinal cord is elliptical in cross section being compressed dorsolaterally. It is two lateral gray masses connected by a gray crossbar referred to as the gray commissure all of which surrounds the central canal. The outer zone contains many myelinated axons that run up and down the spinal cord.

Understand all things spinal cord white and grey matter with this step by step interactive quiz and worksheet guide. The posterior median sulcus is the groove in the dorsal side and the anterior median fissure is the groove in the ventral side. The gray matter is the core and ends up to be four projections that are known as horns.