The cochlear branch passes on the information from the cochlea of the ear to the brain. Another portion of the same is the vestibulocochlear nerve. It carries the spatial orientation information to the brain. These are also known as acoustic, or auditory nerves.
Neural connections decrease as we age
Please restate the question , it don’t seem right .
Maybe you should put on earphone and set on alarm and sleep!(don't forget to put your volume to the loudest!)but make your alarm song like kinda loud but comfortable music