Atypical clinical presentation and typical FTD atrophy: 17-year clinical follow-up and MRI analysis of a slowly progressive bvFTD associated with C9orf72 expansion

Affiliations

• ¹ Department of neurology, Toulouse university hospital, Toulouse, France. Electronic address: geraudie.a@chu-toulouse.fr.
• ² Inserm, UPS, ToNIC, Toulouse NeuroImaging Centre, university of Toulouse, Toulouse, France.
• ³ Inserm U 1127, CNRS UMR 7225, ICM Brain and Spine Institute, Sorbonne université, Paris, France; Centre de référence des démences rares, hôpital de la Pitié-Salpêtrière, Assistance publique-Hôpitaux de Paris (AP-HP), Paris, France.
• ⁴ UF de neurogénétique moléculaire et cellulaire, département de génétique, hôpitaux universitaires La-Pitié-Salpêtrière-Charles Foix, AP-HP, Paris, France.
• ⁵ Department of neurology, Toulouse university hospital, Toulouse, France; Inserm, UPS, ToNIC, Toulouse NeuroImaging Centre, university of Toulouse, Toulouse, France.