Motorcycle helmet is used as a protective gear for the head to avoid severe injuries brought about by accidents. In some countries, wearing helmet is comparable to wearing seatbelts, regulated as part of the street ordinances as general safety measure. But of course, any promulgation imposed is debatable and others would drop the matter in every philosophical manner they can give reason against its use.
Looking at the physical make-up of motorcycles will not guarantee pure salvation in every imaginable trauma. When used, it can only lessen the severity. To have an understanding on its function it is important to know how fatal head injuries can disable a person in one incident. When it comes to serious matters like heavy impact, a helmet is nothing. The most important thing about skull fractures is to avoid the fragments from embedding the sensitive tissues of the brain, until then, most head injuries are not as fatal as expected. Basically, a full-blown impact on head can lead to permanent malfunctioning of the body system.
Another kind of fatal head injury caused by motorcycle accident is when the brain is stirred while there is no open wound in the head. In...