Decreasing Motor Ability in Adults with Down Syndrome

  • Takashi Nakaya
  • Katsuhiko Kusano
  • Kyonosuke Yabe
Conference paper


The rate of decline in motor abilities with aging in adults with Down syndrome (DS) was examined over a period of 10 years. There were 12 motor tests administered, including a run test, muscle strength test, flexibility test, agility test, and balance test. Except for the trunk flexion and extension test, the DS group showed lower motor ability when compared to the retarded without DS (R) group and much lower ability when compared to the nonre-tarded (NR) group. The DS group showed a more rapid decline in motor abilities, except for trunk flexion and extension, than both the R and NR groups. These results were discussed in terms of the clinical and pathological characteristics of Down syndrome.


Down Syndrome Vertical Jump Motor Ability Motor Test Trunk Flexion 
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  1. 1.
    Benda CE (1969) Down’s syndrome-mongolism and management. Grime and Stratton, New York, pp 44Google Scholar
  2. 2.
    O’Hara PT (1972) Electron microscopic study of the brain in Down’s syndrome. Brain 95:681–684CrossRefGoogle Scholar
  3. 3.
    Oliver C, Holland AJ (1986) Down syndrome and Alzheimer’s disease: A review. Psychol Med 16:307–322PubMedCrossRefGoogle Scholar
  4. 4.
    Solitaire GB, Lamarche JB (1966) Alzheimer’s disease and senile dementia as seen in mongoloids; neuropathological observations. Am J Ment Defic 11:79–84Google Scholar
  5. 5.
    Fryers T (1986) Survival in Down’s syndrome. J Ment Defic Res 30:101–110PubMedGoogle Scholar
  6. 6.
    Masaki M, Higurashi M, Iijima K (1981) Mortality and survival for Down’s syndrome in Japan. Am J Hum Genet 33:629–639PubMedGoogle Scholar
  7. 7.
    Mesizuka T, Himaru T, Nagata S (1970) Nihonjin no Tairyoku Hyojunchi (Physical fitness of Japanese people). Fumaido, Tokyo, pp 109–230Google Scholar
  8. 8.
    Cowrie V (1970) A study of the early development of mongoloids. Pergamon, Oxford, pp 1–27Google Scholar
  9. 9.
    O’Connor N, Berkerson G (1963) Eye movement in normals and defectives. Am J Ment Defic 68:85–90Google Scholar
  10. 10.
    Brown WT (1985) Genetics of aging. In: Janicki MP, Wisniewski HM (eds) Aging and developmental disabilities: Issues and approaches. Brookes, Baltimore, pp 185–194Google Scholar
  11. 11.
    Zigman WB, Schupf N, Zigman A, Silverman W (1993) Aging and Alzheimer’s disease in people with mental retardation. Int Rev Res Ment Retard 19:41–70CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Tokyo 1994

Authors and Affiliations

  • Takashi Nakaya
  • Katsuhiko Kusano
  • Kyonosuke Yabe

There are no affiliations available

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