표제지
감사의 글
(국문요지)
목차
I. 서론 9
II. 이론적 배경 12
1. 조절(Accommodation) 12
가. 안광학계(Visual system) 12
나. 조절이론(Theory of accommodation) 12
다. 조절력(Amplitude of accommodation)과 조절범위 13
라. 노안(Presbyopia)과 가입도(Addition power) 14
III. 연구대상 및 방법 15
1. 연구 대상 15
2. 연구 방법 15
가. 타각식 굴절검사 15
나. 자각식 굴절검사 15
다. 조절력 검사 16
라. 조절 훈련 18
마. 통계처리 19
IV. 결과 20
1. 피검자의 굴절이상도 20
2. Pencil push-up 방법을 이용한 조절 훈련 21
가. 마이너스렌즈 부가법에 의한 조절력 측정 23
나. Push-up 방법에 의한 조절력 측정 25
다. 플리퍼를 이용한 조절용이성 측정 27
3. 가입도 ±1.00D 플리퍼를 이용한 조절 훈련 29
가. 마이너스렌즈 부가법에 의한 조절력 측정 31
나. Push-up 방법에 의한 조절력 측정 33
다. 플리퍼를 이용한 조절용이성 측정 35
4. 조절력 훈련 방법에 따른 조절력 37
V. 고찰 53
VI. 결론 57
(Abstract) 59
References 62
Table 1. Refractive error of subjects. 20
Table 2. Change of accommodative parameter after VT with push-up method 21
Table 3. Change of accommodative amplitude measured by minus lens to blur technique after VT with push-up method 23
Table 4. Change of accommodative amplitude measured by push-up after VT with push-up method 25
Table 5. Change of accommodative facility after VT with push-up method 27
Table 6. Change of accommodative parameter after VT with addition ± 1.00D flipper method 29
Table 7. Change of accommodative amplitude measured by minus lens to blur technique after VT with addition ±1.00D flipper method 31
Table 8. Change of accommodative amplitude measured by push-up after VT with ±1.00D flipper method 33
Table 9. Change of accommodative facility by VT with addition ±1.00D flipper method 35
Table 10. Change of accommodative lag measured by FCC method after VT 37
Table 11. Change of PRA after VT 39
Table 12. Change of addition after VT 41
Table 13. Change of accommodative amplitude measured by minus lens to blur technique after VT 43
Table 14. Change of accommodative amplitude measured by push-up after VT 46
Table 15. Change of Accommodative facility after VT 49
Table 16. Reduction of addition after 3 month VT 52
Fig. 1. Change of accommodative parameter after VT with push-up method 22
Fig. 2. Change of accommodative amplitude measured by minus lens to blur technique after VT with push-up method 24
Fig. 3. Change of accommodative amplitude by push-up after VT with push-up method 26
Fig. 4. Change of accommodative facility after VT with push-up method 28
Fig. 5. Change of accommodative parameter after VT with addition ±1.00D flipper method 30
Fig. 6. Change of accommodative amplitude measured by minus lens to 32
Fig. 7. Change of accommodative amplitude measured by push-up after VT with addition ±1.00D flipper method 34
Fig. 8. Change of accommodative facility by VT with addition ±1.00D flipper method 36
Fig. 9. Change of accommodative lag measured by FCC method after VT 38
Fig. 10. Change of PRA after VT 40
Fig. 11. Change of addition after VT 42
Fig. 12. Change of accommodative amplitude measured by minus lens to blur technique after VT (OD, OS and OU) 45
Fig. 13. Change of accommodative amplitude measured by push-up after VT (OD, OS and OU) 48
Fig. 14. Change of accommodative facility after VT (OD, OS and OU) 51