Over time, a number of us have discussed our difficulty to failure to read and comprehend / understand and retain in (some portion of) memory...
In searching something...came across
http://www.powerwatch.org.uk/columns/morgan/images/20080108_brain.png
which was/is geared on potential issues from our cell phone usage...whatever else....
It posts the *ADAM image (graph?) that displays the "reading comprehension area" (the parietal/occipital area of connection)...and, not far behind the temporal lobe...
For anyone having difficulty reading, hope this may give info to ask your doctors and in researching vision therapy.
And, will let us know your results...in whatever therapy...