Dyslexia affects a person's ability to read and write correctly. Their brains function differently from people who do not suffer from dyslexia.

"3 Key Areas of the in the left side of the Brain that work simultaneously:

1) Phoneme Recognizer
2) Word Analyzer
3) Word Detector

"People with Dyslexia, have problem to get access to both the Word Analyzer and the Word Detector. This may cause them to compensate and rely more heavily on sounding out words. Dyslexics may compensate by using the right side of the brain that takes visual cues from story pictures  to decipher words."

Read more:

How The Brain of a Person with Dyslexia Works Differently