It contains an analogy and technical language but no allusion
One thing i could share to help improve and have an effective study skills is to write down what you need to do. In this way it helps your brain to understand that what you wrote is the goal for the day. It will remind you not to procrastinate because it will remind you of what is needed to be done. It is fairly important to have an efficient study skills so that we can adapt and learn knowledge sufficiently.
Answer: Hydrocephalus is a condition in which there is an overproduction or lack of absorption of the cerebral spinal fluid (CSF) that is found inside of the ventricles (fluid-filled areas) inside of the brain.
Explanation: IF- you are talking about, Arnold Chiari
