If you have scar tissue then yes.
your hair will be hard to comb because the friction is making your hair sticking up and the electricity makes your hair hard to comb.
If you have been hit in the back of the head with something hard, it could create a lump, but would not prevent the growth of hair. Stress can cause bald spots on a person's head, and hair will not grow there for a matter of weeks. This is caused by the loss of blood flow and can be easily remedied by simply massaging that certain spot where hair will not grow. This makes the hair grow back, because the massaging stimulates the blood flow.
If there is no bump, it is probably just an infection of the hair follicle. An infection or disturbance in the hair follicle can cause pain and discomfort in the area and when you move that piece of hair.
Not unless you have it on your head.
Yes it can. If it is on your head it is fairly obvious, but any shock may cause you to lose your hair.
The Scalp is the area around the top of the head where your head hair typically grows. This excludes eye brow and facial hair that also grows on the head.
no cause he has been cutting it balled for so long now that he has actually became balled in the middle area of his head
Neck and head/hair area....
If you get a mole on your head removed it will likely leave a scar. This scar will prevent you from regrowing hair in that area.
If you do alot of teasing or backcombing to yourv hair then that can cause it to be lost :/
on your head, armpit area, private parts
it is hard to belive but he is a red head