Author(s): Wearn A; Tremblay SA; Tardif CL; Leppert IR; Gauthier CJ; Baracchini G; Hughes C; Hewan P; Tremblay-Mercier J; Rosa-Neto P; Poirier J; Villeneuve S; Schmitz TW; Turner GR; Spreng RN;

The neuromodulatory subcortical nuclei within the isodendritic core (IdC) are the earliest sites of tauopathy in Alzheimer's disease (AD). They project broadly throughout the brain's white matter. We investigated the relationship between IdC microstructure and whole-brain white matter mic ...

Article GUID: 38830849

Author(s): Zhou J; Wearn A; Huck J; Hughes C; Baracchini G; Tremblay-Mercier J; Poirier J; Villeneuve S; Tardif CL; Chakravarty MM; Daugherty AM; Gauthier CJ; Turner GR; Spreng RN;

Elevated iron deposition in the brain has been observed in older adult humans and persons with Alzheimer's disease (AD), and has been associated with lower cognitive performance. We investigated the impact of iron deposition, and its topographical distribution across hippocampal subfields and ...

Article GUID: 38388425

Author(s): Lockrow AW; Setton R; Spreng KAP; Sheldon S; Turner GR; Spreng RN;

Autobiographical memory (AM) involves a rich phenomenological re-experiencing of a spatio-temporal event from the past, which is challenging to objectively quantify. The Autobiographical Interview (AI; Levine et al. Psychology and Aging, 17(4), 677-689, 2002) is a manualized performance-based assessment designed to quantify episodic (internal) and semanti ...

Article GUID: 36944860