Frequency of hippocampal formation atrophy in normal aging and Alzheimer's disease

M. J. De Leon, A. E. George, J. Golomb, C. Tarshish, A. Convit, A. Kluger, S. De Santi, T. Mc Rae, S. H. Ferris, B. Reisberg, C. Ince, H. Rusinek, Matthew Bobinski, B. Quinn, D. C. Miller, H. M. Wisniewski

Research output: Contribution to journalArticle

270 Citations (Scopus)

Abstract

We used CT and MR to examine the frequency of occurrence of hippocampal formation atrophy (HA) in a research clinic population of 130 normal elderly, 72 nondemented patients with very mild memory and cognitive impairments (MCI), 73 mild Alzheimer's disease (AD) patients, and 130 patients with moderate to severe AD. HA was found in 29% of the normal elderly group and its frequency of occurrence was strongly related to increasing age. For normal elderly 60-75 years of age, 15% had HA; the proportion rose to 48% in subjects 76-90 years of age. Among the three groups of impaired patients, the frequencies of HA ranged from 78% in the MCI patients to 96% in the advanced AD group. Unlike the normal elderly group, the percentages were not related to age. In both the normal elderly group and MCI group disproportionately more males than females had HA. After controlling for learning and the effects of generalized brain changes as reflected in ventricular size, only in the normal group was HA associated with reduced delayed verbal recall performance. Follow-up examinations for 15 individuals with baseline HA, 4 who at entry were MCI and 11 probable AD, yielded clinical and neuropathologic diagnoses of AD in all cases. The results of the present study indicate that hippocampal formation atrophy is associated with memory and cognitive impairments. Further longitudinal and neuropathologic work is required to validate the relationship between hippocampal formation atrophy and AD.

Original languageEnglish (US)
Pages (from-to)1-11
Number of pages11
JournalNeurobiology of Aging
Volume18
Issue number1
DOIs
StatePublished - Jan 1997
Externally publishedYes

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Atrophy
Hippocampus
Alzheimer Disease
Cognitive Dysfunction
Learning
Brain
Research
Population

Keywords

  • aging
  • Alzheimer's disease
  • hippocampal formation
  • memory
  • MRI
  • neuroimaging
  • neuropathology

ASJC Scopus subject areas

  • Clinical Neurology
  • Biological Psychiatry
  • Developmental Neuroscience
  • Neurology
  • Psychology(all)

Cite this

De Leon, M. J., George, A. E., Golomb, J., Tarshish, C., Convit, A., Kluger, A., ... Wisniewski, H. M. (1997). Frequency of hippocampal formation atrophy in normal aging and Alzheimer's disease. Neurobiology of Aging, 18(1), 1-11. https://doi.org/10.1016/S0197-4580(96)00213-8

Frequency of hippocampal formation atrophy in normal aging and Alzheimer's disease. / De Leon, M. J.; George, A. E.; Golomb, J.; Tarshish, C.; Convit, A.; Kluger, A.; De Santi, S.; Mc Rae, T.; Ferris, S. H.; Reisberg, B.; Ince, C.; Rusinek, H.; Bobinski, Matthew; Quinn, B.; Miller, D. C.; Wisniewski, H. M.

In: Neurobiology of Aging, Vol. 18, No. 1, 01.1997, p. 1-11.

Research output: Contribution to journalArticle

De Leon, MJ, George, AE, Golomb, J, Tarshish, C, Convit, A, Kluger, A, De Santi, S, Mc Rae, T, Ferris, SH, Reisberg, B, Ince, C, Rusinek, H, Bobinski, M, Quinn, B, Miller, DC & Wisniewski, HM 1997, 'Frequency of hippocampal formation atrophy in normal aging and Alzheimer's disease', Neurobiology of Aging, vol. 18, no. 1, pp. 1-11. https://doi.org/10.1016/S0197-4580(96)00213-8
De Leon, M. J. ; George, A. E. ; Golomb, J. ; Tarshish, C. ; Convit, A. ; Kluger, A. ; De Santi, S. ; Mc Rae, T. ; Ferris, S. H. ; Reisberg, B. ; Ince, C. ; Rusinek, H. ; Bobinski, Matthew ; Quinn, B. ; Miller, D. C. ; Wisniewski, H. M. / Frequency of hippocampal formation atrophy in normal aging and Alzheimer's disease. In: Neurobiology of Aging. 1997 ; Vol. 18, No. 1. pp. 1-11.
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AU - Convit, A.

AU - Kluger, A.

AU - De Santi, S.

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AU - Ferris, S. H.

AU - Reisberg, B.

AU - Ince, C.

AU - Rusinek, H.

AU - Bobinski, Matthew

AU - Quinn, B.

AU - Miller, D. C.

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