Hmm, I respectfully disagree.
In regards to the use of a P02 meter - pulse oximetry- is not a preferred method to measure of circulatory sufficiency, specially when it comes to CBF.
I had suffered TBI in the past and I would not have wanted-under those circumstances - to have my CBF evaluated by a finger-P02 meter.
I had a PET and thank goodness it was a mild TBI with no permanent damage, no CBF issues and I ended up making a complete recovery within a few weeks.
Functional oxygen saturation readings, cannot rule out hypoxia from impaired blood flow, despite showing adequate levels of saturation.
Some newer models have the capability of measuring percentage of bound hemoglobin, however, false results are very possible, rendering these meters somewhat unreliable to my opinion, since hemoglobin bound only to oxygen can give a 100% accurate result.
Inexpensive in such matters is only as good as its level of effectiveness,accuracy and quality, and when it comes to my Cerebral Blood Flow, I want the best testing I can afford.
In the end the reasons for taking (or not) such tests which I suggested, should be determined by the neurologist.
Cheers,
Niko
There is really no reason to take such a test.
Purchase an inexpensive finger-P02 meter, that will tell you your blood oxygen levels. Get a quality one.
Neuroimaging like fMRI and PET can show the blood flow to the brain,
also known as Cerebral Blood Flow (CBF).
Oh, I remember you now kelle, I replied recently to another question you had
in another forum.
I hope this helps and best of luck with your appointment with the Neuro.
Niko