Atypical Alzheimer's disease
Sharon J. Sha
University of California, San Francisco, San Francisco, CA, USA
Stanford Center for Memory Disorders, Stanford, CA, USA
Search for more papers by this authorGil D. Rabinovici
University of California, San Francisco, San Francisco, CA, USA
Search for more papers by this authorSharon J. Sha
University of California, San Francisco, San Francisco, CA, USA
Stanford Center for Memory Disorders, Stanford, CA, USA
Search for more papers by this authorGil D. Rabinovici
University of California, San Francisco, San Francisco, CA, USA
Search for more papers by this authorMichael D. Geschwind MD PhD
Memory and Aging Center, Department of Neurology, University of California, San Francisco, San Francisco, CA, USA
Search for more papers by this authorCaroline Racine Belkoura PhD
Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA, USA
Search for more papers by this authorSummary
Pathologic Alzheimer's disease commonly presents with the phenotype of early episodic memory loss. Memory loss, however, is not the only manifestation of Alzheimer's disease pathology. Alzheimer's disease often presents as syndromes beginning with prominent language, visual, or executive/behavioral dysfunction. Some cases even can present as corticobasal syndrome. In this chapter, we first will briefly describe the typical clinical presentation of AD and then review several nonamnestic presentations. Clinicopathological correlations will be considered. All cases are based on actual patients seen in our memory disorder clinic at UCSF, with identifying features eliminated or altered to preserve anonymity.
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