How The Brain Communicates 
Last week, we talked about how whiplash can be one of several types of injuries that can cause a misalignment to the upper neck vertebrae. That misalignment can place pressure on the brainstem, which is the main avenue through which the brain communicates with the body. That pressure hinders the flow of cerebrospinal fluid and cerebral blood, as well it hinders the brain’s ability to communicate with the body in various other ways.