Original sentence: The types of medical events hypothermic therapies may effectively treat fall into three primary categories:  cardiac arrest, ischemic stroke, and neurogenic fever following brain trauma
Edited sentence: Acheiving therapeutic temperatures of 33 degrees Celcius with new rapid cooling techniques gives new opportunities to answer questions about prevention of secondary neurological injuries after sever brain trauma.Animal studies have shown the benifit of theurapeutic hypothermia in tramaumatic brain injury.Clinical trials have shown mixed results with various times to target temperature and delayed cooling techniques.The types of medical events hypothermic therapies may effectively treat fall into three primary categories:  cardiac arrest, ischemic stroke, traumatic brain injury without fever, and neurogenic fever following brain trauma