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Original Article

Delayed voluntary exercise does not enhance cognitive performance after hippocampal injury : an investigation of differentially distributed exercise protocols

첫 페이지 보기
  • 발행기관
    한국운동재활학회 바로가기
  • 간행물
    JER KCI 등재 바로가기
  • 통권
    Vol.12 No.5 (2016.10)바로가기
  • 페이지
    pp.401-412
  • 저자
    Elise Wogensen, Marie Gajhede Gram, Jens Bak Sommer, Christina Rytter Vilsen, Jesper Mogensen, Hana Malá
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A286377

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원문정보

초록

영어
Voluntary exercise has previously been shown to enhance cognitive recovery after acquired brain injury (ABI). The present study evaluated effects of two differentially distributed protocols of delayed, voluntary exercise on cognitive recovery using an allocentric place learning task in an 8-arm radial maze. Fifty-four Wistar rats were subjected to either bilateral transection of the fimbria-fornix (FF) or to sham surgery. Twen-ty-one days postinjury, the animals started exercising in running wheels either for 14 consecutive days (FF/exercise daily [ExD], sham/ExD) or every other day for 14 days (FF/exercise every second day [ExS], sham/ExS). Additional groups were given no exercise treatment (FF/not exer-cise [NE], sham/NE). Regardless of how exercise was distributed, we found no cognitively enhancing effects of exercise in the brain injured animals. Design and protocol factors possibly affecting the efficacy of post-ABI exercise are discussed.

목차

Abstract
 INTRODUCTION
 MATERIALS AND METHODS
  Subjects and experimental groups
  Voluntary exercise in running wheels
  Allocentric place learning task in 8-arm radial maze
  Surgery
  Histology
  Statistics analysis
 RESULTS
  Anatomy
  Body weights during exercise
  Running wheel exercise
  Behavior
 DISCUSSION
 CONFLICTS OF INTEREST
 ACKNOWLEDGMENTS
 REFERENCES

키워드

Voluntary exercise Animal model Cognitive recovery Spa-tial learning Brain injury Hippocampus.

저자

  • Elise Wogensen [ The Unit for Cognitive Neuroscience, Department of Psychology, University of Copenhagen, Copenhagen, Denmark ]
  • Marie Gajhede Gram [ The Unit for Cognitive Neuroscience, Department of Psychology, University of Copenhagen, Copenhagen, Denmark ]
  • Jens Bak Sommer [ Department of Drug Design and Pharmacology, University of Copenhagen, Copenhagen, Denmark ]
  • Christina Rytter Vilsen [ The Unit for Cognitive Neuroscience, Department of Psychology, University of Copenhagen, Copenhagen, Denmark ]
  • Jesper Mogensen [ The Unit for Cognitive Neuroscience, Department of Psychology, University of Copenhagen, Copenhagen, Denmark ]
  • Hana Malá [ The Unit for Cognitive Neuroscience, Department of Psychology, University of Copenhagen, Copenhagen, Denmark ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국운동재활학회 [Korean Society of Exercise Rehabilitation]
  • 설립연도
    2004
  • 분야
    의약학>재활의학
  • 소개
    한국운동재활학회는 사회적, 정신적, 신체적 통합건강복지 이론의 학술연구와 회원 상호간 학술교류 증진을 장려함으로써 학문적 발전을 도모하고 나아가 건강복지선진국 발전에 이바지함을 목적으로 한다.

간행물

  • 간행물명
    JER [Journal of Exercise Rehabilitation]
  • 간기
    격월간
  • pISSN
    2288-176X
  • eISSN
    2288-1778
  • 수록기간
    2013~2026
  • 등재여부
    SCOPUS,KCI 등재
  • 십진분류
    KDC 517 DDC 613

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