This can be ruled out by a CT scan or
MRI. To diagnose a TIA or
mini stroke you need to have a
MRI close to the episode. Try to visit an ER for a MRI within a short period of this episode. The symptoms include temporary loss of sensation in any part of the body, black outs, vision loss, tingling, loss of function of a limb etc. It is common in people with high blood pressure, diabetes, peripheral vascular disease, and high cholesterol.