Related by context. Frequent words. (Click for all words.) 59 mild traumatic brain 58 traumatic brain injuries 58 traumatic stress disorder 57 Obstructive sleep apnea 56 traumatic brain injury 56 Chronic pain 55 Periodontal disease 54 TBIs 54 Traumatic 52 Traumatic Brain Injury 51 Chronic obstructive pulmonary 50 Anxiety disorders 49 progressive degenerative 49 Atrial fibrillation 48 disorder PTSD 48 Restless legs 48 progressive neurodegenerative disease 48 Malignant gliomas 47 neuropathies 47 posttraumatic stress disorder PTSD 47 musculoskeletal diseases 47 Congestive heart failure 47 Sleep deprivation 47 Bipolar disorder 47 Chronic kidney 47 Premature birth 47 Ulcerative colitis 47 mild TBI 47 Undiagnosed 46 Post Traumatic Stress Disorder 46 Sleep apnea 46 Cirrhosis 46 disorders 46 Cerebral palsy 46 Sciatica 46 Neuropathy 46 Mental illness 46 debilitating neurological 46 Muscular dystrophy 46 Bacterial meningitis 46 Sinusitis 45 Post Traumatic Stress 45 Rheumatoid arthritis 45 debilitating 45 bruxism 45 Chronic fatigue syndrome 45 Binge eating 45 neurologic disorders 44 muscle rigidity 44 posttraumatic stress disorder 44 Prematurity 44 Chronic diseases 44 Testicular cancer 44 Mild Cognitive Impairment 44 Macular degeneration 44 Heatstroke 44 Left untreated 44 limb amputations 44 degenerative arthritis 44 Tooth decay 44 hypoparathyroidism 44 Concussions 44 ruptured aorta 43 noncombat related 43 systemic lupus erythematosus 43 Debilitating 43 hemolytic anemia 43 neurodegenerative disorder 43 Multiple myeloma 43 PTSD 43 Glioblastoma 43 Hypoglycemia 43 degenerative disorder 43 cerebrovascular 43 neuropsychiatric disorders 43 musculoskeletal pain 43 Hyperactivity 42 neurological 42 cognitive dysfunction 42 musculoskeletal 42 cardio vascular disease 42 Cardiovascular disease 42 seizure disorders 42 Migraines 42 Coronary heart 42 Chronic 42 rheumatic disease 42 Preterm birth 42 neurological disorders 42 Tinnitus 42 Meningococcal disease 42 brachial plexus 42 Major Depressive Disorder 42 disorder 41 disability 41 transient ischemic attacks 41 Viral meningitis 41 autism cerebral palsy 41 Hyponatremia 41 traumatic stress 41 AFib