Slide 19
Slide 19 text
WHAT HAPPENS TO THE BRAIN WHEN WE READ?
Stanislas Dehaene: Reading in the Brain: The New Science of How We Read
▸ Only the center of the retina, called the fovea, has a fine enough resolution
to allow for the recognition of small print. Each of them[words] is then split
up into myriad fragments by retinal neurons and must be put back together
before it can be recognized.
▸ Two major parallel processing routes eventually come into play: the
phonological route, which converts letters into speech sounds, and the
lexical route, which gives access to a mental dictionary of word meanings.
▸ Your eyes scan the page in short spasmodic
movements. Four or five times per second, your
gaze stops just long enough to recognize one or
two words.