Disruption of Limbic Pathways in a Case of Profound Amnesia

Author: Papanicolaou A. C.   Hasan K. M.   Boake C.   Eluvathingal Thomas   Kramer L.  

Publisher: Routledge Ltd

ISSN: 1355-4794

Source: Neurocase, Vol.13, Iss.4, 2007-08, pp. : 226-228

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

We report a case of episodic amnesia in which the anatomical basis of injury was investigated by diffusion tensor imaging (DTI). Two months after an adult male suffered severe closed head injury, conventional magnetic resonance imaging (CMRI) revealed only a right superior frontal lesion. However, 14 years later, DTI revealed structural anomalies not visible on CMRI involving limbic white matter tracts, notably the fornix, which could explain the amnesia.

Related content