The reality is that only by preventing synthetic debris â most of which is disposable plastic â from getting into the ocean in the first place will a measurable reduction in the oceanâs plastic load be accomplished. Clean-up schemes are legion, but have never been put into practice in the garbage patches.
Causes of Brain Contusions. Brain contusions are most often caused by an impact to the head, such as those sustained in a car accident, a fall, or a sports-related accident. In some cases the brain is injured right below the site of impact, while in other cases the injury occurs on the opposite side of the impact.
Inflammation of the blood vessels in the brain can cause headaches, changes in personality, confusion, and seizures. If an area of the brain becomes totally deprived of oxygen, a stroke occurs. A stroke means that an area of brain tissue is either severely injured or completely dead from lack of oxygen.