Showing papers by "Satrajit S. Ghosh published in 2003"
TL;DR: The combined application of subject-specific ROI definition and region-level functional analysis is shown to appropriately compensate for intersubject anatomical variability, offering finer localization and increased sensitivity to task-related effects than standard techniques based on whole-brain normalization and voxel or cluster-levelfunctional analysis.
178 citations
01 Jan 2003
TL;DR: A neural model of speech acquisition and production that accounts for a wide range of experimental data and provides a basis for interpreting the functional effects of neurological damage is described.
Abstract: This paper describes a neural model of speech acquisition and production that accounts for a wide range of experimental data. The model’s components correspond to regions of the cerebral cortex and cerebellum that become active during speech production tasks. The model is defined mathematically, and computer simulations verify its ability to account for a wide variety of experimental results concerning speech movements. The model also generates quantitative predictions that can be tested with brain imaging techniques, and it provides a basis for interpreting the functional effects of neurological damage.
34 citations