emporal clustering analysis (TCA) has been proped recently as a metthe to detecttime windows of brain responses in functional MRI (fMRI) studies when the timing and lo-cation of the activation are completely unknown. Modifications to the TCA technique are emporal clustering analysis (TCA) has been proped recently as a metthe to detecttime windows of brain responses in functional MRI (fMRI) studies when the timing and lo-cation of the activation are completely unknown. Modifications to the TCA technique are