개량형 피질 충격 모델의 개발(제2부: 기능적 결과)Development of Upgraded Cortical Impact Model(Part II:Functional outcome)
- Authors
- 최석민; 석종식; 민병국; 황성남; 김영백; 김재현
- Issue Date
- Jul-2002
- Publisher
- 대한신경외과학회
- Keywords
- Functional tests· Chung-Ang University Hospital Model· KAIST.; Functional tests· Chung-Ang University Hospital Model· KAIST.
- Citation
- 대한신경외과학회지, v.32, no.5, pp 458 - 462
- Pages
- 5
- Journal Title
- 대한신경외과학회지
- Volume
- 32
- Number
- 5
- Start Page
- 458
- End Page
- 462
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/56766
- ISSN
- 2005-3711
1598-7876
- Abstract
- Objective:With the technical support from department of mechanical engineering, Korea Advanced Institute of Science and Technology(KAIST), we began to develop a better head trauma model named “Chung-Ang University Hospital Model 1.0(CAUH-1)” in March 2001 and completed it August 2001. In addition, we conduct functional tests(postural reflex, balance beam test, rotarod test, and etc) to verify this model.
Methods:Twelve four hours after moderate head injury(air tank pressure:125psi, impact velocity: 1.34m/sec, depth of deformation:2.5mm, dwell time:84.5msec), we conducted various functional tests. Then, we compared the results with those of sham group.
Results:Using this device, we revive neurobehavioral changes(decreased reflexes, hemiparesis, decreased vestibulo-motor function) occuring after human head trauma.
Conclusion:In our opinion, this is a very useful experimental head trauma model and will be helpful to many head trauma researchers.
Key words:Functional tests;Chung-Ang University Hospital Model;KAIST.
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