You could have a disorder which I suffer from called POTS syndrome which is a syncope syndrome or fainting. Many things can happen I have a severed form that causes micro siezures but you should check into it. The diagnostic method is a tilt table test and they have the EEG EKG that they can do but it won't usually show. Best wishes
Hey copperpenny5,
Welcome to the forum.
This is not an area of expertise for me, but I developed a direct interest
in this after my mother was involved in a horrific accident caused by a drunk driver about the same time as your accident.
It is indeed a perplexing situation. Stemming from your car accident 5
years ago you suffered Traumatic Brain Injury.
"Diffuse Axonal Injury" is likely your primary condition.
Possibility for Secondary are Non-Epileptic Paroxysmal Aphasia or other Aphasia sub-type and ICP causing Blown Pupil.
DAI is sometimes difficult to detect with standard testing, as CT scans and MRIs can often miss it.
There are no known treatments, however,the following offer some promise:
Polyethylene Glycol- ref. Journal of Neuroscience. 21 (6): 1923–1930,
Neuroplasticity- ref. Norman Doidge "The Brain that Changes Itself")
Novavision- http://www.novavision.com/index.php?gclid=CJ7FnoeqhJYCFQWlQAodJ0kXFw
Please do your own research as I'm not endorsing any of the above.
There are holistic therapies that I use for symptom management and improvement.
If interested pm me directly.
Wishing you well.
Niko