While their size and shape vary with location in the nervous system, most neurones contain the same parts: a cell body; a number of highly-branched outgrowths of the cell body called dendrites; a single, long nerve fibre (or axon) extending from the cell body; and branches at the end of the nerve fibre (axon terminals).
My doctor said that usually happens when blood pressure is high and you get that strange head sensation. But as I was reading some documents on net, I found out that it could also be some sort of a panic attack. You could try next time it happens to relax, try thinking on some peaceful place, and just calm down.
1 Traumatic brain injury. 2  People who have had a traumatic brain injury (TBI) because of a fall, blow to the head, or other event may experience dizziness â often a kind of vertigo that occurs when the head is in a specific position â along with headache. 3  Fatigue may also accompany these types of headaches.here are a number of possible links between headaches and dizziness: 1  Migraines. 2  Migraines are a common cause of headache pain and disability. 3  They also can be associated with at least one form of dizziness.