TY - JOUR
T1 - Reading new words in context
T2 - investigating orthographic learning using fixation-related potentials
AU - de Lissa, Peter
AU - McArthur, Genevieve
AU - Castles, Anne
PY - 2012
Y1 - 2012
N2 - The repeated reading of a novel word typically leads to an increased recognition of its written form. This process - which can be called orthographic learning - often occurs while reading paragraphs of text. Most neuroscientific techniques cannot measure brain responses to novel words in paragraphs because it is not clear when a reader is looking at the novel word of interest within a paragraph. To avoid this problem, the current study used an eye-tracker in combination with EEG recordings to measure fixation-related potentials (FRPs) to novel words (pseudonames) and real words (high frequency names) within paragraphs of text. The novel words and real words were presented four times within each paragraph. The novel words elicited a different pattern of brain activity compared to real words when read for the first time over the left posterior-parietal region. This difference was no longer evident by the fourth exposure. Further, a linear attenuation of early occipital peaks in response to repeated reading of both the real names and pseudonames was also found. The relationship between orthographic familiarity and attention will be discussed in light of the results, as well as the relationship between eye-movements and electrophysiology.
AB - The repeated reading of a novel word typically leads to an increased recognition of its written form. This process - which can be called orthographic learning - often occurs while reading paragraphs of text. Most neuroscientific techniques cannot measure brain responses to novel words in paragraphs because it is not clear when a reader is looking at the novel word of interest within a paragraph. To avoid this problem, the current study used an eye-tracker in combination with EEG recordings to measure fixation-related potentials (FRPs) to novel words (pseudonames) and real words (high frequency names) within paragraphs of text. The novel words and real words were presented four times within each paragraph. The novel words elicited a different pattern of brain activity compared to real words when read for the first time over the left posterior-parietal region. This difference was no longer evident by the fourth exposure. Further, a linear attenuation of early occipital peaks in response to repeated reading of both the real names and pseudonames was also found. The relationship between orthographic familiarity and attention will be discussed in light of the results, as well as the relationship between eye-movements and electrophysiology.
UR - https://doi.org/10.1177/1550059412444821
M3 - Meeting abstract
VL - 43
SP - 229
JO - Journal of Clinical EEG and Neuroscience : Abstracts of peer-reviewed presentations at the Australasian Cognitive Neurosciences Conference (20th meeting of the Australasian Society for Psychophysiology), November 26-29, 2010, Swinburne University of Techn
JF - Journal of Clinical EEG and Neuroscience : Abstracts of peer-reviewed presentations at the Australasian Cognitive Neurosciences Conference (20th meeting of the Australasian Society for Psychophysiology), November 26-29, 2010, Swinburne University of Techn
SN - 1550-0594
IS - 3
ER -