Well I know one cause can sometimes be medication
Improper diet
This is a riddle with the answer being "Love"
popehigh.com answer is there!
smoking weed
diziness short term memory loss and stress can have a lot of different causes. the causes may be physical as well as phsycological causes. you can see or a medicine doctor. or a phsycologist.
Alcoholism.
A sudden shock can cause some memory loss however the memories generally tend to come back. It depends upon the size of the shock.
Lack of nutrition, medical conditions and medications, etc.
hippocampus :)
a disorder and sometime depression
Possible causes of a sudden loss of water pressure in a house with a well include a malfunctioning pressure tank, a clogged filter or pipe, a leak in the system, or a failing well pump.
Yes, it causes you to pass out, thus causing loss of control with no one to pilot the aircraft.