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.
Simply explained, a brain contusion is a bruise of the brain tissue. Just like bruises that occur on other parts of the body, a brain contusion is caused by small blood vessel leaks. Because they involve structural brain damage, contusions are more serious than concussions.
Some bruises, such as those on the head or the eye, can cause a lot of anxiety. If a bruise (sometimes called a goose egg) occurs on the head, but the person did not black out and is able to remember the accident, it is unlikely that a serious head injury has resulted.