👉 Fasciculus, also known as a "spiky" or "spindly" nerve fiber, is a type of sensory nerve fiber that plays an important role in the perception and processing of visual information. It is typically found on the surface of the brain's layers called pons and thalamus. Fasciculas are responsible for transmitting visual information from the eyes to the brain via the optic nerve. They are also involved in other functions such as motor control and memory formation,
