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Table 1.4
Anatomical results of GLM analysis contrasting conditions with and without a key
change
Anatomical name
X
Y
Z
Cluster
(1) Left transverse temporal gyrus
−
51
−
18
11
981
(2) Right insula
36
17
13
948
(3) Right lentiform nucleus
24
1
−
1
750
(4) Right caudate
14
−
4
22
1,443
(5) Left anterior cingulate
1
41
−
11
2,574
12 50
36 2,241
(7) Right transverse temporal gyrus 51
−
17
10 1,023
These active clusters preferentially favour key change stimuli.
X
,
Y
and
Z
are Talairach coordinates for
plotting scans onto a standard template after normalisation of brain size and shape across the subjects
(6) Left superior frontal gyrus
−
1 and 7 in Fig.
1.8
and Table
1.4
), which contains the primary auditory cortex. The
activation curves for the bilateral activation of the
transverse temporal gyrus
show
strongest activity for the distant key changes, slightly less, but still signi
cant
Fig. 1.8
Examples of
clusters of activation for the
contrast distant and close key
versus same key, including
bilateral activation of
transverse temporal gyrus for
which the activation curves
are shown in Table
1.4
