Olivier Coulon

TL;DR: DTI appears as a sensitive method to study PD pathophysiology and severity, and the association of DTI with other MRI methods should also be considered and could benefit the study of brain degenerations in PD.

TL;DR: A human-specific asymmetry in the superior temporal sulcus at the heart of the communication regions is observed, which is named the “superior temporal asymmetrical pit” (STAP) and may provide important insights regarding the evolution of the crucial cognitive abilities sustained by this sulcus in the authors' species, namely communication and social cognition.

TL;DR: In patients who are unconscious 7 days after cardiac arrest, the normalised WWM-FA value, measured by diffusion tensor imaging, could be used to accurately predict neurological outcome at 6 months, and evidence requires confirmation from future large-scale trials with a strict protocol of withdrawal or limitation-of-care decisions and time window for MRI.

TL;DR: It is shown that anisotropic diffusion is a convenient framework to implement the restored direction as a prior to drive the regularization process in a way that preserves discontinuities and respects the local coherence of the magnitude map.

TL;DR: Results reveal an increase of the probability of utilitarian responses during objective evaluation of moral dilemmas in the rTMS group, which suggests that the right DLPFc function not only participates to a rational cognitive control process, but also integrates emotions generated by contextual information appraisal, which are decisive for response selection in moral judgements.