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The Anatomical Substrate of Ischemic Vascular Dementia

  • J. H. Garcia
  • G. G. Brown
Conference paper

Abstract

Cerebral vascular dementia (CVD) is defined as an impairment of memory and other cognitive or behavioral functions caused by brain lesions of either vascular or circulatory origin. CVD should be distinguished from focal neurologic syndromes caused by stroke, such as Wernicke’s aphasia or limb apraxia. The impairment of behavior caused by CVD is attributed to the direct effects of multiple cerebral infarcts (or brain lesions secondary to focal ischemia); and the severity of the dementia is thought to be directly related to the total volume of injured brain [19]. However, the location of the infarcts is also important in determining the degree or the type of dementia; small infarcts in the diencephalon and mesencephalon, in particular, can result in significant dementia [10].

Keywords

Vascular Dementia Moyamoya Disease Anatomical Substrate Henry Ford Hospital Limb Apraxia 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1991

Authors and Affiliations

  • J. H. Garcia
    • 1
  • G. G. Brown
    • 1
  1. 1.Neuropathology K-6Henry Ford HospitalDetroitUSA

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