Download presentation
Presentation is loading. Please wait.
Published byRandall Morris Modified over 6 years ago
1
Anatomical Correlates of Learning Novel Speech Sounds
Narly Golestani, Tomáš Paus, Robert J Zatorre Neuron Volume 35, Issue 5, Pages (August 2002) DOI: /S (02)
2
Figure 1 Hindi Stimuli Schematized frequency versus time diagrams of the (A) dental and (B) retroflex synthetic consonant-vowel syllables. Each line represents the center frequency of a formant. The black dot indicates a noise burst. Neuron , DOI: ( /S (02) )
3
Figure 2 Nonlinguistic Stimuli
Schematized frequency versus time diagrams of (A) sound 1 and (B) sound 7 from the rapidly changing nonlinguistic stimulus continuum. Each line represents the center frequency of a formant. Neuron , DOI: ( /S (02) )
4
Figure 3 Behavioral Results
Pre-training and post-training identification functions for (A) Hindi stimuli, (B) nonlinguistic stimuli, and (C) tonal stimuli. Neuron , DOI: ( /S (02) )
5
Figure 4 Voxel-Based Correlations
Voxel-wise correlation between behavioral Hindi L scores and white matter tissue classified maps (n = 59): (A) sagittal section through left hemisphere, (B) saggital section through right hemisphere, and (C) coronal view. Neuron , DOI: ( /S (02) )
6
Figure 5 White Matter Density versus Learning Rate
White matter density at peak t value location in the left hemisphere (−14, −66, 39) versus L scores (learning rate) across 59 subjects. Neuron , DOI: ( /S (02) )
7
Figure 6 Parieto-Occipital Sulcus Probability Maps
Parieto-occipital sulcus 50% thresholded probability maps in (A) left hemisphere (x = −14) and (B) right hemisphere (x = 14) in faster (red) and in slower (blue) learners. Neuron , DOI: ( /S (02) )
8
Figure 7 Group by Hemisphere Interactions
Group by hemisphere interactions for (A) y axis location of parieto-occipital sulcus and (B) white matter parietal lobe volumes. Neuron , DOI: ( /S (02) )
9
Figure 8 Shape of Voxel-wise Correlation at the Level of the Corpus Callosum Voxel-wise correlation between Hindi L scores and white matter tissue classified maps (n = 59); horizontal slice illustrating shape of the correlation at the level of the corpus callosum. Note that in this region (z = 14) the result is not significant. Figure taken from Rohen and Yokochi (1983). Neuron , DOI: ( /S (02) )
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.