Electrophysiological Evidence for Sentence Comprehension - Wings
Electrophysiological Evidence for Sentence Comprehension - Wings
Electrophysiological Evidence for Sentence Comprehension - Wings
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of error detection as observable in a small or nonexistent difference between<br />
experimental conditions in the SLI group; and (2) later latencies of characteristic peaks of<br />
ERP components (if they could be identified at all in the SLI group given the -100 – 1000<br />
ms window).<br />
However, one more comparison should be made. The difference between the experiments<br />
is very small in the group of children with SLI. Figure 71 shows violation condition in<br />
both ‘tense-chi’ and ‘case-chi’ experiment <strong>for</strong> all electrodes. The similarity is especially<br />
observable on the frontal and central electrodes where the dissociation of the syntactic<br />
processing should have been most prominent (Figure 72).<br />
Subject: Neuroscan<br />
EEG file: sli_tensechi2.avg Recorded : 17:14:47 18-Oct-2006 SCAN 4.3<br />
Rate - 1000 Hz, HPF - 0.1 Hz, LPF - 70 Hz, Notch - 50 Hz Printed : 10:10:01 09-Jan-2007<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 71. Difference between the experiments in the SLI group (violation<br />
condition, black=’tense-chi’, red=’case-chi’ experiment)<br />
PO2<br />
147