A north wind is a wind that originates in the north and blows south.The north wind has had historical and literal significance, since it often signals cold weather and seasonal change in the Northern hemisphere.he North wind plays a part in the Norwegian fable,  East of the sun and west of the moon , as the only wind capable helping a woman fly to the titular location to find her husband.
Being struck by or against an object was the second leading cause of TBI, accounting for about 15% of TBI-related ED visits, hospitalizations, and deaths in the United States in 2013. Over 1 in 5 (22%) TBI-related ED visits, hospitalizations, and deaths in children less than 15 years of age were caused by being struck by or against an object.
Traumatic Brain Injury: A Guide For Patients Traumatic brain injury (TBI) occurs when a sudden trauma, such as a blow or jolt to the head, causes damage to the brain. Such injuries can result in impaired physical, cognitive, emotional, and behavioral functioning. Approximately 1.4 million individuals sustain a TBI each year in the United States. In times of combat, 14-20% of surviving casualties suffer a TBI. The number of TBIs resulting from recent combat in Iraq and Afghanistan is so large that TBI has been called the âsignature woundâ of the OEF and OIF conflicts. What causes TBI?