A CSF leak occurs when cerebrospinal fluid (CSF) escapes from the protective layer surrounding the brain and spinal cord. This is a serious condition that can cause headaches, seizures, or meningitis.

A cerebrovascular accident (CVA) is a medical term that refers to types of strokes. In a CVA, blood flow to the brain is interrupted. Signs of a CVA may include weakness, numbness, confusion, or loss ...

Retinal ganglion cells (RGCs) are the bridging neurons that connect the retinal input to the visual processing centres within the central nervous system. There is a remarkable diversity of RGCs and ...