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Electrophysiological Evidence for Sentence Comprehension - Wings

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The results of the two experiments on the healthy adults resemble the results obtained in<br />

the 'case' and 'tense' experiments. However, the results contain higher level of noise due<br />

to a smaller group of participants. The difference between the first and second group of<br />

experiments is more prominent in case of 'tense' and 'tense-chi' experiments. It could be<br />

attributed to the absence of any temporal adverbs in the 'tense-chi' experiment (reduced<br />

lenght of the stimulus sentences) or to the word order (S-Adv-O-V in the 'tense' and SVO<br />

in the 'tense-chi' experiment).<br />

5.2.2. Children with TLD<br />

The results obtained in a group of children with typical language are given bellow. Figure<br />

42 show the overall results <strong>for</strong> the 'case-chi' experiment.<br />

Subject: Neuroscan<br />

EEG file: casechichin1.avg Recorded : 15:49:03 04-Oct-2006 SCAN 4.3<br />

Rate - 1000 Hz, HPF - 0.1 Hz, LPF - 70 Hz, Notch - 50 Hz Printed : 14:23:16 22-Dec-2006<br />

FP1 FP2<br />

FT9 F7 F3 FZ F4 F8<br />

FT10<br />

FT7 FC3 FCZ FC4 FT8<br />

T3 C3 CZ C4 T4<br />

TP7 CP3 CPZ CP4 TP8<br />

A1 T5 P3 PZ P4 T6 A2<br />

PO1<br />

O1 OZ O2<br />

Figure 42. The grand average <strong>for</strong> TLD children in the 'case-chi' experiment.<br />

PO2<br />

116

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