Patient perceptions of urgency of their pelvic floor disorders during the COVID-19 pandemic.

Introduction And Hypothesis: During the COVID-19 pandemic, many surgical societies released guidelines that included cancellation of elective cases. The aim of this study was to better understand our patients' perceptions of the severity of their pelvic floor disorders (PFDs) and to determine what factors influenced this perception. We also aimed to better understand who might be amenable to telemedicine visits and what factors influenced this decision.

Bilateral effects of unilateral cerebellar lesions as detected by voxel based morphometry and diffusion imaging.

Over the last decades, the importance of cerebellar processing for cortical functions has been acknowledged and consensus was reached on the strict functional and structural cortico-cerebellar interrelations. From an anatomical point of view strictly contralateral interconnections link the cerebellum to the cerebral cortex mainly through the middle and superior cerebellar peduncle. Diffusion MRI (dMRI) based tractography has already been applied to address cortico-cerebellar-cortical loops in healthy subjects and to detect diffusivity alteration patterns in patients with neurodegenerative pathologies of the cerebellum.

Structural brain signature of FTLD driven by Granulin mutation.

Several causative gene mutations have been identified in frontotemporal lobar degeneration (FTLD), including mutations within Granulin (GRN) genes. It was recently shown that FTLD patients carriers of GRN Thr272fs mutation [FTLD-GRN(m+)] exhibit more severe abnormalities, as assessed by magnetic resonance imaging (MRI), than those with sporadic FTLD [FTLD-GRN(m-)]. The aim of this study was to investigate the relationship between grey (GM) and white matter (WM) microstructural damage in FTLD patients, carriers and non-carriers of the mutation.