What does "enchephal" refer to in medical terminology?

In medical terminology, the prefix "enchephal" is derived from the Greek word "enképhalos," which means brain. This prefix is commonly used in various medical terms relating to the brain. For instance, "encephalitis" refers to the inflammation of the brain, and "encephalopathy" refers to a disease that affects brain function. Understanding these roots can significantly enhance the comprehension of complex medical terms and their meanings, particularly in fields related to neurology or medical diagnostics. The other options do not relate to the brain; for example, terms associated with the heart would use "cardi," while "osteo" refers to bone, and "hepato" pertains to the liver.