Differences of Muscle Thickness in the Motor Points of the ...

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- 16 - ๊ณ ์‹ ๋Œ€ํ•™๊ต ์˜๊ณผ๋Œ€ํ•™ ํ•™์ˆ ์ง€ ์ œ23๊ถŒ ์ œ1ํ˜ธ Kosin Medical Journal Vol. 23. No. 1, pp. 16โˆผ21, 2008 ํŽธ๋งˆ๋น„ ํ™˜์ž์˜ ์ •์ƒ์ธก๊ณผ ๋งˆ๋น„์ธก์˜ ๋น„๋ณต๊ทผ ์šด๋™์ ์—์„œ์˜ ๊ทผ์œก ๋‘๊ป˜ ์ฐจ์ด ๊น€๋™๊ฑด, ๋„ํ˜„๊ฒฝ, ๊น€ํ˜„๋™, ํ™ฉ์ง€์„ , ์ •๊ทœ์˜, ์ •ํ˜ธ์ค‘* ์ธ์ œ๋Œ€ํ•™๊ต ๋ถ€์‚ฐ ๋ฐฑ๋ณ‘์› ์žฌํ™œ์˜ํ•™๊ณผ, ๊ณ ์‹ ๋Œ€ํ•™๊ต ์˜๊ณผ๋Œ€ํ•™ ์žฌํ™œ์˜ํ•™๊ณผ* Differences of Muscle Thickness in the Motor Points of the Gastrocnemius between the Paretic and Non-paretic Legs in Hemiplegics Dong-Gun Kim, Hyun-Kyung Do, Hyun-Dong Kim, Ji-Sun Hwang, Kyu-Young Jung, Ho-Joong Jeong Department of Physical Medicine and Rehabilitation, Inje University College of Medicine, Busan Paik Hospital and Kosin University College of Medicine, Busan, Korea โ€•โ€•โ€• Abstract โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€• Objective : To investigate any difference of muscle thickness in the motor points of the gastrocnemius between the paretic and non-paretic legs in hemiplegics. Method : Ultrasonography was used to assess in vivo the gastrocnemius muscle thickness at the motor points in the paretic and non-paretic legs of twenty-four patients with stroke. Results : Muscle thickness at the motor points were reduced in the paretic legs compared to the non-paretic legs (p<0.05). There was no correlation between muscle thickness and duration of hemiplegia, site of hemiplegia. However, it did not take regular pattern of the muscular atrophy in the paretic legs. Conclusion : The gastrocnemius muscle of the paretic leg had smaller thickness compared with the non-paretic leg. The present results indicate that paresis in hemiplegics may affect the accuracy of intramuscular injection of botulinum toxin A. Therefore, we recommend ultrasonography for visually controlled, anatomically precise injection of botulinum toxins. โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€• Key words : Muscle thickness, Hemiplegics, Ultrasonography, Motor point ๊ต์‹ ์ €์ž๏ผš๋„ ํ˜„ ๊ฒฝ ์ฃผ์†Œ : 614-735 ๋ถ€์‚ฐ๊ด‘์—ญ์‹œ ์ง„๊ตฌ ๊ฐœ๊ธˆ2๋™ ์ธ์ œ๋Œ€ํ•™๊ต ๋ถ€์‚ฐ๋ฐฑ๋ณ‘์› ์žฌํ™œ์˜ํ•™๊ณผ TEL : 051-890-6754, FAX : 051-891-1430 E-mail : [email protected] ์„œ ๋ก  ํŽธ๋งˆ๋น„ ํ™˜ ์ž์—์„œ ์ฒจ์กฑ ๋ณดํ–‰์€ ๊ฐ€์žฅ ํ”ํžˆ ๊ด€์ฐฐ๋˜๋Š” ๋น„์ • ์ƒ์ ์ธ ๋ณดํ–‰ ์–‘์ƒ์˜ ํ•˜๋‚˜๋กœ ๋น„๋ณต๊ทผ๊ณผ ๊ฐ™์€ ์กฑ๊ด€์ ˆ ์กฑ์ € ๊ตด๊ณก๊ทผ์˜ ๊ฒฝ์ง์— ์˜ํ•œ ๋™์  ๋ณ€ํ˜•์ด๋‚˜ ๊ฒฝ์ง์ด ์ง€์†๋˜์–ด ๊ตฌ์ถ•์œผ๋กœ ์ธํ•ด์„œ ๋ฐœ์ƒํ•œ๋‹ค. ์ด๋Ÿฌํ•œ ๊ฒฝ์ง๋œ ๋น„๋ณต๊ทผ์— ๋Œ€ ํ•œ ์น˜๋ฃŒ๋กœ๋Š” ์•ฝ๋ฌผ์š”๋ฒ•, ๋ฌผ๋ฆฌ์š”๋ฒ• ๋“ฑ์˜ ๋ณด์กด์ ์ธ ๊ธฐ์กด์˜ ์น˜๋ฃŒ ์ด์™ธ์— ํŽ˜๋†€์ด๋‚˜ ๋ณดํŠค๋ฆฌ๋Š„ ๋…์†Œ ๋“ฑ์„ ์ด์šฉํ•˜์—ฌ ๊ทผ ์œก ๋‚ด ์‹ ๊ฒฝ์ฐจ๋‹จ์ด๋‚˜ ๊ทผ์œก์˜ ์šด๋™์  ์ฐจ๋‹จ, ์ˆ˜๋ง‰๋‚ด baclofen ์ฃผ์ž…, ์„ ํƒ์  ํ›„์‹ ๊ฒฝ๊ทผ ์ ˆ์ œ์ˆ  ๋“ฑ ๋ณด๋‹ค ์ ๊ทน์ ์ธ ๋ฐฉ๋ฒ•๋“ค ์ด ์žˆ๋‹ค. 1) ๊ทธ ์ค‘ ๋ณดํŠค๋ฆฌ๋Š„ ๋…์†Œ ์ฃผ์‚ฌ๋Š” ํ•ด๋‹น ๊ทผ์œก์˜ ํŒฝ๋Œ€ ๋ถ€์— ์ฃผ์ž…๋งŒ ํ•˜๋ฉด ๋˜๊ณ  ํŠน๋ณ„ํ•œ ๋ถ€์ž‘์šฉ์ด ๋ฐœ๊ฒฌ๋˜์ง€ ์•Š๋Š” ์  ๋“ฑ์œผ๋กœ ์ตœ๊ทผ ๋„๋ฆฌ ์“ฐ์ด๊ณ  ์žˆ๋‹ค. ํ•˜์ง€๋งŒ ๊ทผ์œก์˜ ์šด๋™์  ์— ์ •ํ™•ํžˆ ์ฃผ์ž…๋˜๋ฉด ์ฐจ๋‹จ์˜ ์ง€์†๊ธฐ๊ฐ„์ด ๋” ์˜ค๋ž˜ ์—ฐ์žฅ๋˜ ๊ณ , ํšจ๊ณผ๋ฅผ ๊ทน๋Œ€ํ™” ์‹œํ‚ค๊ณ  ๋ถ€์ž‘์šฉ์„ ์ตœ์†Œํ™” ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ ธ ์žˆ๋‹ค. 2,3) ํ•œํŽธ ๋‡Œ์กธ์ค‘์œผ๋กœ ์ธํ•œ ํŽธ๋งˆ๋น„ ํ™˜์ž์˜ ๊ฒฝ์šฐ์—๋Š” ์‹ ๊ฒฝํ•™ ์  ๋˜๋Š” ์šด ๋™ ๊ธฐ๋Šฅ์˜ ์žฅ์•  ๊ฐ€ ๋ฐœ์ƒํ•˜๊ณ  ๊ทธ ๊ฒฐ๊ณผ๋กœ ๋งˆ๋น„ ๊ทผ ์œก์˜ ๊ตฌ์กฐํ•™์  ๋ณ€ํ™”๊ฐ€ ์ดˆ๋ž˜๋˜์–ด ๊ทผ์œก ๋‘๊ป˜์˜ ๊ฐ์†Œ, ๊ทผ์„ฌ ์œ ์˜ ๋‹จ์ถ•, ๊ทธ๋ฆฌ๊ณ  ์šด๋™๋‹จ์œ„ ๊ฐœ์ˆ˜์˜ ๊ฐ์†Œ ๋“ฑ์ด ์ผ์–ด๋‚˜๊ฒŒ ๋œ๋‹ค. 4-6) ํŠนํžˆ ๊ตฌ์กฐํ•™์  ๋ณ€ํ™”๋กœ ์ธํ•œ ์‹ฌํ•œ ๊ทผ์œก์˜ ์œ„์ถ•์€ ์ •ํ™•ํ•œ ๊ทผ์œก์˜ ๋‘๊ป˜๋ฅผ ์•Œ ์ˆ˜ ์—†๊ฒŒ ํ•ด์„œ ๋น„ ๋ณต๊ทผ ๊ฒฝ์ง ์น˜๋ฃŒ ๋ฅผ ์œ„ํ•œ ๋ณด ํŠค๋ฆฌ๋Š„ ๋…์†Œ ์ฃผ์‚ฌ ์‹œ ๊ทผ์œก์˜ ํŒฝ ๋Œ€๋ถ€๊ฐ€ ์•„๋‹Œ ๋‹ค ๋ฅธ ์ง€์ ์ด๋‚˜ ์น˜๋ฃŒ์ž๊ฐ€ ์›ํ•˜์ง€ ์•Š๋Š” ๊ทผ์œก์— ์ฃผ์‚ฌ์นจ์ด ์œ„ ์น˜ํ•  ์ˆ˜ ์žˆ์–ด ๋ณดํŠค๋ฆฌ๋Š„ ๋…์†Œ ์ฃผ์‚ฌ์˜ ํšจ๊ณผ๋ฅผ ๋–จ์–ด๋œจ๋ฆด ์ˆ˜ ๋„ ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ทผ์œก์˜ ๊ตฌ์กฐํ•™์  ๋ณ€ํ™”๋“ค์„ ์ง์ ‘ ์ธก์ •ํ• 

Transcript of Differences of Muscle Thickness in the Motor Points of the ...

Page 1: Differences of Muscle Thickness in the Motor Points of the ...

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๊ณ ์‹ ๋Œ€ํ•™๊ต ์˜๊ณผ๋Œ€ํ•™ ํ•™์ˆ ์ง€ ์ œ23๊ถŒ ์ œ1ํ˜ธ

Kosin Medical Journal

Vol. 23. No. 1, pp. 16โˆผ21, 2008

ํŽธ๋งˆ๋น„ ํ™˜์ž์˜ ์ •์ƒ์ธก๊ณผ ๋งˆ๋น„์ธก์˜ ๋น„๋ณต๊ทผ ์šด๋™์ ์—์„œ์˜ ๊ทผ์œก ๋‘๊ป˜ ์ฐจ์ด

๊น€๋™๊ฑด, ๋„ํ˜„๊ฒฝ, ๊น€ํ˜„๋™, ํ™ฉ์ง€์„ , ์ •๊ทœ์˜, ์ •ํ˜ธ์ค‘*

์ธ์ œ๋Œ€ํ•™๊ต ๋ถ€์‚ฐ ๋ฐฑ๋ณ‘์› ์žฌํ™œ์˜ํ•™๊ณผ, ๊ณ ์‹ ๋Œ€ํ•™๊ต ์˜๊ณผ๋Œ€ํ•™ ์žฌํ™œ์˜ํ•™๊ณผ*

Differences of Muscle Thickness in the Motor Points of the Gastrocnemius between the Paretic and

Non-paretic Legs in Hemiplegics

Dong-Gun Kim, Hyun-Kyung Do, Hyun-Dong Kim, Ji-Sun Hwang, Kyu-Young Jung, Ho-Joong Jeong

Department of Physical Medicine and Rehabilitation, Inje University College of Medicine, Busan Paik Hospital and

Kosin University College of Medicine, Busan, Korea

โ€•โ€•โ€• Abstract โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•

Objective : To investigate any difference of muscle thickness in the motor points of the gastrocnemius between the

paretic and non-paretic legs in hemiplegics.

Method : Ultrasonography was used to assess in vivo the gastrocnemius muscle thickness at the motor points in the

paretic and non-paretic legs of twenty-four patients with stroke.

Results : Muscle thickness at the motor points were reduced in the paretic legs compared to the non-paretic legs

(p<0.05). There was no correlation between muscle thickness and duration of hemiplegia, site of hemiplegia. However,

it did not take regular pattern of the muscular atrophy in the paretic legs.

Conclusion : The gastrocnemius muscle of the paretic leg had smaller thickness compared with the non-paretic leg. The

present results indicate that paresis in hemiplegics may affect the accuracy of intramuscular injection of botulinum

toxin A. Therefore, we recommend ultrasonography for visually controlled, anatomically precise injection of botulinum

toxins.

โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•โ€•Key words : Muscle thickness, Hemiplegics, Ultrasonography, Motor point

๊ต์‹ ์ €์ž๏ผš๋„ ํ˜„ ๊ฒฝ์ฃผ์†Œ : 614-735 ๋ถ€์‚ฐ๊ด‘์—ญ์‹œ ์ง„๊ตฌ ๊ฐœ๊ธˆ2๋™ ์ธ์ œ๋Œ€ํ•™๊ต ๋ถ€์‚ฐ๋ฐฑ๋ณ‘์› ์žฌํ™œ์˜ํ•™๊ณผTEL : 051-890-6754, FAX : 051-891-1430E-mail : [email protected]

์„œ ๋ก 

ํŽธ๋งˆ๋น„ ํ™˜์ž์—์„œ ์ฒจ์กฑ ๋ณดํ–‰์€ ๊ฐ€์žฅ ํ”ํžˆ ๊ด€์ฐฐ๋˜๋Š” ๋น„์ •

์ƒ์ ์ธ ๋ณดํ–‰ ์–‘์ƒ์˜ ํ•˜๋‚˜๋กœ ๋น„๋ณต๊ทผ๊ณผ ๊ฐ™์€ ์กฑ๊ด€์ ˆ ์กฑ์ €

๊ตด๊ณก๊ทผ์˜ ๊ฒฝ์ง์— ์˜ํ•œ ๋™์  ๋ณ€ํ˜•์ด๋‚˜ ๊ฒฝ์ง์ด ์ง€์†๋˜์–ด

๊ตฌ์ถ•์œผ๋กœ ์ธํ•ด์„œ ๋ฐœ์ƒํ•œ๋‹ค. ์ด๋Ÿฌํ•œ ๊ฒฝ์ง๋œ ๋น„๋ณต๊ทผ์— ๋Œ€

ํ•œ ์น˜๋ฃŒ๋กœ๋Š” ์•ฝ๋ฌผ์š”๋ฒ•, ๋ฌผ๋ฆฌ์š”๋ฒ• ๋“ฑ์˜ ๋ณด์กด์ ์ธ ๊ธฐ์กด์˜

์น˜๋ฃŒ ์ด์™ธ์— ํŽ˜๋†€์ด๋‚˜ ๋ณดํŠค๋ฆฌ๋Š„ ๋…์†Œ ๋“ฑ์„ ์ด์šฉํ•˜์—ฌ ๊ทผ

์œก ๋‚ด ์‹ ๊ฒฝ์ฐจ๋‹จ์ด๋‚˜ ๊ทผ์œก์˜ ์šด๋™์  ์ฐจ๋‹จ, ์ˆ˜๋ง‰๋‚ด baclofen

์ฃผ์ž…, ์„ ํƒ์  ํ›„์‹ ๊ฒฝ๊ทผ ์ ˆ์ œ์ˆ  ๋“ฑ ๋ณด๋‹ค ์ ๊ทน์ ์ธ ๋ฐฉ๋ฒ•๋“ค

์ด ์žˆ๋‹ค.1) ๊ทธ ์ค‘ ๋ณดํŠค๋ฆฌ๋Š„ ๋…์†Œ ์ฃผ์‚ฌ๋Š” ํ•ด๋‹น ๊ทผ์œก์˜ ํŒฝ๋Œ€

๋ถ€์— ์ฃผ์ž…๋งŒ ํ•˜๋ฉด ๋˜๊ณ  ํŠน๋ณ„ํ•œ ๋ถ€์ž‘์šฉ์ด ๋ฐœ๊ฒฌ๋˜์ง€ ์•Š๋Š”

์  ๋“ฑ์œผ๋กœ ์ตœ๊ทผ ๋„๋ฆฌ ์“ฐ์ด๊ณ  ์žˆ๋‹ค. ํ•˜์ง€๋งŒ ๊ทผ์œก์˜ ์šด๋™์ 

์— ์ •ํ™•ํžˆ ์ฃผ์ž…๋˜๋ฉด ์ฐจ๋‹จ์˜ ์ง€์†๊ธฐ๊ฐ„์ด ๋” ์˜ค๋ž˜ ์—ฐ์žฅ๋˜

๊ณ , ํšจ๊ณผ๋ฅผ ๊ทน๋Œ€ํ™” ์‹œํ‚ค๊ณ  ๋ถ€์ž‘์šฉ์„ ์ตœ์†Œํ™” ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋Š”

๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ ธ ์žˆ๋‹ค.2,3)

ํ•œํŽธ ๋‡Œ์กธ์ค‘์œผ๋กœ ์ธํ•œ ํŽธ๋งˆ๋น„ ํ™˜์ž์˜ ๊ฒฝ์šฐ์—๋Š” ์‹ ๊ฒฝํ•™

์  ๋˜๋Š” ์šด๋™ ๊ธฐ๋Šฅ์˜ ์žฅ์• ๊ฐ€ ๋ฐœ์ƒํ•˜๊ณ  ๊ทธ ๊ฒฐ๊ณผ๋กœ ๋งˆ๋น„ ๊ทผ

์œก์˜ ๊ตฌ์กฐํ•™์  ๋ณ€ํ™”๊ฐ€ ์ดˆ๋ž˜๋˜์–ด ๊ทผ์œก ๋‘๊ป˜์˜ ๊ฐ์†Œ, ๊ทผ์„ฌ

์œ ์˜ ๋‹จ์ถ•, ๊ทธ๋ฆฌ๊ณ  ์šด๋™๋‹จ์œ„ ๊ฐœ์ˆ˜์˜ ๊ฐ์†Œ ๋“ฑ์ด ์ผ์–ด๋‚˜๊ฒŒ

๋œ๋‹ค.4-6) ํŠนํžˆ ๊ตฌ์กฐํ•™์  ๋ณ€ํ™”๋กœ ์ธํ•œ ์‹ฌํ•œ ๊ทผ์œก์˜ ์œ„์ถ•์€

์ •ํ™•ํ•œ ๊ทผ์œก์˜ ๋‘๊ป˜๋ฅผ ์•Œ ์ˆ˜ ์—†๊ฒŒ ํ•ด์„œ ๋น„๋ณต๊ทผ ๊ฒฝ์ง ์น˜๋ฃŒ

๋ฅผ ์œ„ํ•œ ๋ณดํŠค๋ฆฌ๋Š„ ๋…์†Œ ์ฃผ์‚ฌ ์‹œ ๊ทผ์œก์˜ ํŒฝ๋Œ€๋ถ€๊ฐ€ ์•„๋‹Œ ๋‹ค

๋ฅธ ์ง€์ ์ด๋‚˜ ์น˜๋ฃŒ์ž๊ฐ€ ์›ํ•˜์ง€ ์•Š๋Š” ๊ทผ์œก์— ์ฃผ์‚ฌ์นจ์ด ์œ„

์น˜ํ•  ์ˆ˜ ์žˆ์–ด ๋ณดํŠค๋ฆฌ๋Š„ ๋…์†Œ ์ฃผ์‚ฌ์˜ ํšจ๊ณผ๋ฅผ ๋–จ์–ด๋œจ๋ฆด ์ˆ˜

๋„ ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ทผ์œก์˜ ๊ตฌ์กฐํ•™์  ๋ณ€ํ™”๋“ค์„ ์ง์ ‘ ์ธก์ •ํ• 

Page 2: Differences of Muscle Thickness in the Motor Points of the ...

ํŽธ๋งˆ๋น„ ํ™˜์ž์˜ ์ •์ƒ์ธก๊ณผ ๋งˆ๋น„์ธก์˜ ๋น„๋ณต๊ทผ ์šด๋™์ ์—์„œ์˜ ๊ทผ์œก ๋‘๊ป˜ ์ฐจ์ด

- 17 -

A

B

C DE

A

B

C DE

Fig. 1. The figure shows motor points

of the right gastrocnemius

muscle. A:Proximal medial

point, 9.6% of the lower leg

below the intercondylar line

of the femur, B: proximal

lateral point, 12.0% of the

lower leg below the

intercondylar line of the

femur, C: distal medial point,

37.5% of the lower leg below

the intercondylar line of the

femur, D: distal lateral point,

37.9% of the lower leg below

the intercondylar line of the

femur, E: length of the lower

leg, the distance from the

intercondylar line of the

femur to the intermalleolar

line of the tibia

GastrocnemiusGastrocnemius

SoleusSoleus

A B

Fig. 2. The figures show the ultrasound scan of the medial

gastrocnemius muscle. (A) non-paretic site, (B)

paretic site.

์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•๋“ค๋กœ๋Š” ์ปดํ“จํ„ฐ ๋‹จ์ธต ์ดฌ์˜, ์ž๊ธฐ๊ณต๋ช… ์˜์ƒ์ˆ ,

์ดˆ์ŒํŒŒ ๊ฒ€์‚ฌ ๋“ฑ์ด ์žˆ์œผ๋ฉฐ ๊ทธ ์ค‘์—์„œ ์ดˆ์ŒํŒŒ ๊ฒ€์‚ฌ๋Š” ๋น„์นจ

์Šต์ ์ด๋ฉฐ ๋ฐฉ์‚ฌ์„  ์กฐ์‚ฌ์˜ ์œ„ํ—˜์ด ์—†๊ณ , ์ ์€ ๋น„์šฉ๊ณผ ์งง์€

๊ฒ€์‚ฌ์‹œ๊ฐ„์œผ๋กœ ์™ธ๋ž˜์—์„œ ์†์‰ฝ๊ฒŒ ์ด์šฉํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ์žฅ์ ์ด

์žˆ๋‹ค.7-9)

๋”ฐ๋ผ์„œ ๊ฐ„๋‹จํ•œ ์ดˆ์ŒํŒŒ ๊ฒ€์‚ฌ๋ฅผ ํ†ตํ•ด์„œ ํŽธ๋งˆ๋น„ ํ™˜

์ž์˜ ๊ทผ์œ„์ถ• ์ •๋„๊ฐ€ ์–ด๋Š ์ •๋„์ธ์ง€๋ฅผ ์˜ˆ์ƒํ•  ์ˆ˜ ์žˆ๋‹ค๋ฉด

์ด๋ฅผ ์ด์šฉํ•˜์—ฌ ๋ชฉํ‘œ๋กœ ํ•˜๋Š” ๊ทผ์œก์— ์ฃผ์ž…ํ•˜๋Š” ๋ณดํŠค๋ฆฌ๋Š„

๋…์†Œ ์ฃผ์‚ฌ ์น˜๋ฃŒ์˜ ํšจ๊ณผ๋ฅผ ๊ทน๋Œ€ํ™”ํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์œผ๋กœ ์˜ˆ์ƒ

๋œ๋‹ค.

์ด์— ์ €์ž๋“ค์€ ํŽธ๋งˆ๋น„ ํ™˜์ž์—์„œ ์ดˆ์ŒํŒŒ ๊ฒ€์‚ฌ๋ฅผ ์ด์šฉํ•˜

์—ฌ ์ •์ƒ์ธก๊ณผ ๋งˆ๋น„์ธก์˜ ๋น„๋ณต๊ทผ ์šด๋™์ ์—์„œ์˜ ๊ทผ์œก ๋‘๊ป˜๋ฅผ

์ธก์ •ํ•˜์—ฌ ์‹ค์ œ๋กœ ์ •์ƒ์ธก์— ๋Œ€ํ•œ ๋งˆ๋น„์ธก ๋น„๋ณต๊ทผ์˜ ์œ„์ถ•

์ •๋„๋ฅผ ๋น„๊ตํ•˜์˜€๋‹ค.

์—ฐ๊ตฌ ๋Œ€์ƒ ๋ฐ ๋ฐฉ๋ฒ•

1) ์—ฐ๊ตฌ๋Œ€์ƒ

ํŽธ๋งˆ๋น„ ํ™˜์ž 24๋ช…์„ ๋Œ€์ƒ์œผ๋กœ ํ•˜์˜€์œผ๋ฉฐ, ์ด๋“ค์˜ ํ‰๊ท 

์—ฐ๋ น์€ 54.5์„ธ์˜€๊ณ , ๋‚จ์ž 15๋ช…, ์—ฌ์ž 9๋ช…์ด์—ˆ๋‹ค. ๋‡Œ์ถœํ˜ˆ์—

์˜ํ•œ ๊ฒฝ์šฐ๊ฐ€ 16๋ช…, ๋‡Œ๊ฒฝ์ƒ‰์— ์˜ํ•œ ๊ฒฝ์šฐ๊ฐ€ 8๋ช…์ด์—ˆ๋‹ค. ์œ 

๋ณ‘๊ธฐ๊ฐ„์€ ํ‰๊ท  20.7ยฑ19.6๊ฐœ์›” ์ด์—ˆ์œผ๋ฉฐ, Brunnstrom ๋‹จ

๊ณ„๋Š” ๋ชจ๋‘ 3-4๋‹จ๊ณ„์˜€๋‹ค. ํ™œ๋™์˜ ์ •๋„์— ๋”ฐ๋ฅธ ํ˜ผ๋ž€์„ ์—†์• 

๊ธฐ ์œ„ํ•ด์„œ ๊ธฐ๋Šฅ์ƒํƒœ๋Š” ๋ณ€ํ˜•๋ฐ”ํ…”์ง€์ˆ˜ 50-74์ ์˜ ์ค‘๋“ฑ๋„

์˜์กด์ธ ํ™˜์ž๋กœ๋งŒ ๊ตญํ•œ์‹œ์ผฐ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์—ฐ๊ตฌ ๋Œ€์ƒ์—์„œ ์ด

์ „์— ๊ทผ์œก ๋‚ด ์‹ ๊ฒฝ์ฐจ๋‹จ์ด๋‚˜ ๊ทผ์œก์˜ ์šด๋™์  ์ฐจ๋‹จ, ์ˆ˜๋ง‰๋‚ด

baclofen ์ฃผ์ž…, ์„ ํƒ์  ํ›„์‹ ๊ฒฝ๊ทผ ์ ˆ์ œ์ˆ  ๋“ฑ์„ ์‹œํ–‰ ๋ฐ›์•˜๋˜

ํ™˜์ž๋Š” ์ œ์™ธํ•˜์˜€๋‹ค.

2) ์—ฐ๊ตฌ๋ฐฉ๋ฒ•

์ดˆ์ŒํŒŒ ๊ฒ€์‚ฌ๋Š” ๋ณต์™€์œ„์—์„œ ๊ฒ€์‚ฌ ํ…Œ์ด๋ธ”์˜ ๊ฐ€์žฅ์ž๋ฆฌ์—

๋ฐœ์„ ๊ฑธ์ณ ๋†“์€ ํ›„ ์ข…์ถ•๊ณผ ํšก์ถ•์œผ๋กœ ์Šค์บ”ํ•˜์—ฌ ์ •ํ™•ํ•œ ๋น„

๋ณต๊ทผ์˜ ์œ„์น˜๋ฅผ ํ™•์ธํ•œ ํ›„ 4๊ณณ์˜ ์šด๋™์ ์—์„œ ๋‘๊ป˜๋ฅผ ์ธก์ •

ํ•˜์˜€๋‹ค. ๋น„๋ณต๊ทผ ์šด๋™์ ์˜ ์œ„์น˜๋Š” ๊น€๋ฏผ์šฑ๋“ฑ10)์˜ ์—ฐ๊ตฌ์—

๋”ฐ๋ผ ๋จผ์ € ๋‚ด์™ธ์ธก ๋Œ€ํ‡ด์ƒ๊ณผ์˜ ์—ฐ๊ฒฐ์„ ์—์„œ ๊ฒฝ๊ณจ ๋‚ด๊ณผ ๋ฐ

์™ธ๊ณผ์™€์˜ ์—ฐ๊ฒฐ์„ ๊นŒ์ง€ ๊ธธ์ด๋ฅผ ํ•˜ํ‡ด๊ธธ์ด๋กœ ์ •์˜ํ•˜๊ณ  ๋‚ด์™ธ

์ธก ๋น„๋ณต๊ทผ์˜ ๊ทผ์œ„๋ถ€ ์šด๋™์ ์—์„œ์˜ ๋‘๊ป˜๋Š” ๋‚ด, ์™ธ์ธก ๋Œ€ํ‡ด

์ƒ๊ณผ์˜ ์—ฐ๊ฒฐ์„ ์—์„œ ํ•˜ํ‡ด๊ธธ์ด์— ๋Œ€ํ•ด ๊ฐ๊ฐ 9.6%, 12.0%๋˜

๋Š” ์ง€์ ์—์„œ ์ธก์ •ํ•˜์˜€๊ณ , ๋‚ด์™ธ์ธก ๋น„๋ณต๊ทผ์˜ ์›์œ„๋ถ€ ์šด๋™

์ ์—์„œ์˜ ๋‘๊ป˜๋Š” ๊ฐ๊ฐ 37.5%, 37.9%๋˜๋Š” ์ง€์ ์—์„œ ์ธก์ •

ํ•˜์—ฌ 4๊ณณ์˜ ์šด๋™์ ์—์„œ ๊ฐ๊ฐ์˜ ๊ทผ์œก์˜ ๋‘๊ป˜๋ฅผ ์ธก์ •ํ•˜์˜€

๋‹ค(Fig. 1).

๋น„๋ณต๊ทผ์˜ ๋‘๊ป˜ ์ธก์ •์—๋Š” LOGIQ P5 (GE healthcare,

Milwaukee, USA) ์ดˆ์ŒํŒŒ ๊ธฐ๊ธฐ๋ฅผ ์‚ฌ์šฉํ•˜์˜€๊ณ , 7.5 MHz ์„ 

ํ˜• ํƒ์นจ์ž(linear probe)๋ฅผ ์ด์šฉํ•˜์—ฌ ์ •์ƒ์ธก๊ณผ ๋งˆ๋น„์ธก ๊ฐ

๊ฐ 4๊ณณ์˜ ๋น„๋ณต๊ทผ ์šด๋™์ ์—์„œ์˜ ๋‘๊ป˜๋ฅผ ์ธก์ •ํ•˜์˜€๋‹ค. ๋ชจ๋“ 

๋ถ€์œ„๋Š” ๊ฐ๊ฐ 2ํšŒ์”ฉ ์ธก์ •ํ•˜์—ฌ ํ‰๊ท ์„ ๊ตฌํ•˜์˜€๋‹ค(Fig. 2).

3) ํ†ต๊ณ„๋ถ„์„

์ธก์ •๊ฐ’์˜ ๋ถ„์„์€ SPSS version 10.0์„ ์‚ฌ์šฉํ•˜์˜€์œผ๋ฉฐ ์ธก

์ •๊ฒฐ๊ณผ๋Š” ํ‰๊ท ํ‘œ์ค€ํŽธ์ฐจ๋กœ ํ‘œ์‹œํ•˜์˜€๋‹ค. ์ •์ƒ์ธก๊ณผ ๋งˆ๋น„์ธก

์˜ ๋น„๋ณต๊ทผ ์šด๋™์ ์—์„œ์˜ ๋‘๊ป˜ ์ฐจ์ด์™€ ํŽธ๋งˆ๋น„ ์œ„์น˜์— ๋”ฐ

๋ฅธ ๋‘๊ป˜ ์ฐจ์ด๊ฐ’์˜ ๋น„๊ต๋Š” student t-test๋ฅผ ์ด์šฉํ•˜์—ฌ ํ†ต๊ณ„

๋ถ„์„ํ•˜์˜€๊ณ , ์œ ๋ณ‘ ๊ธฐ๊ฐ„์— ๋”ฐ๋ฅธ ์ฐจ์ด์™€ ์ •์ƒ์ธก์— ๋Œ€ํ•œ ๋งˆ

๋น„์ธก์˜ ๊ทผ์œ„์ถ• ๋น„์œจ์˜ ๋ถ„ํฌ ์ฐจ์ด๋Š” ๋ถ„์‚ฐ๋ถ„์„(ANOVA)

์„ ์ด์šฉํ•˜์˜€์œผ๋ฉฐ ํ†ต๊ณ„ํ•™์  ์œ ์˜์ˆ˜์ค€์€ p๊ฐ’์„ 0.05 ์ดํ•˜

๋กœ ํ•˜์˜€๋‹ค.

Page 3: Differences of Muscle Thickness in the Motor Points of the ...

๊ณ ์‹ ๋Œ€ํ•™๊ต ์˜๊ณผ๋Œ€ํ•™ ํ•™์ˆ ์ง€ ์ œ23๊ถŒ 1ํ˜ธ, 2008

- 18 -

0

2

4

6

8

0

2

4

6

P M p o i n t P L p o i n t D M p o i n t D L p o i n t

n o n - p a r e t i c s i t e

p a r e t i c s i t e

Fig. 3. The figure shows average gastrocnemius muscle

thickness at the motor points between the paretic

and non-paretic site. The thickness of paretic site at

the all motor points were significantly lower than

non-paretic site. PM: Proximal medial, PL: Proximal

lateral, DM: Distal medial, DL: Distal lateral. Values

are given as mean. *p<0.05

0

2

4

6

8

1 0

1 2

1 4

P M p o i n t P L p o i n t D M p o i n t D L p o i n t

()

r i g h t s i t e

l e f t s i t e

Fig. 4. The figure shows average gastrocnemius muscle

thickness at the motor points between right and left

hemiplegia. There are no difference of thickness at

the all motor points between right and left site. PM:

Proximal medial, PL: Proximal lateral, DM: Distal

medial, DL: Distal lateral. Values are given as mean.

Motor point

Location

Duration of hemiplegia(months)P-Value

๏ฟฝ6 7~11 12~23 ๏ฟฝ24

PM point(mm) 11.9ยฑ1.2 12.1ยฑ1.6 11.6ยฑ2.0 11.7ยฑ1.7 0.75

PL point(mm) 11.0ยฑ0.9 10.7ยฑ1.9 10.6ยฑ1.4 11.2ยฑ1.8 0.54

DM point(mm) 9.8ยฑ1.5 9.2ยฑ1.2 9.7ยฑ1.4 9.1ยฑ1.3 0.68

DL point(mm) 9.2ยฑ1.4 9.5ยฑ1.3 9.1ยฑ0.9 9.4ยฑ1.4 0.72

Values are meanยฑS.D.

PM : Proximal medial, PL: Proximal lateral, DM: Distal medial, DL:

Distal lateral

Table 2. Distribution of Ratio of the Paretic Site to the

Non-paretic Site in Gastrocnemius Muscle

Thickness at the Motor Points

Ratio*

(%) <10 10-19 20-29 30-39 >40

Numbers 21 31 26 14 4

*Ratio : (Thickness of the paretic site / thickness of the non-paretic

site) X 100(%)

๊ฒฐ ๊ณผ

1) ์ •์ƒ์ธก๊ณผ ๋งˆ๋น„์ธก ๋น„๋ณต๊ทผ ์šด๋™์ ์—์„œ์˜ ๊ทผ์œก ๋‘๊ป˜ ๋น„๊ต

๊ทผ์œ„๋ถ€ ๋‚ด์ธก ๋‘๊ป˜๋Š” ์ •์ƒ์ธก/๋งˆ๋น„์ธก 14.1mm/12.0mm,

๊ทผ์œ„๋ถ€ ์™ธ์ธก ๋‘๊ป˜๋Š” ์ •์ƒ์ธก/๋งˆ๋น„์ธก 14.0mm/11.4mm, ์›

์œ„๋ถ€ ๋‚ด์ธก ๋‘๊ป˜๋Š” ์ •์ƒ์ธก/๋งˆ๋น„์ธก 12.1mm/9.6mm, ์›์œ„๋ถ€

์™ธ์ธก ๋‘๊ป˜๋Š” ์ •์ƒ์ธก/๋งˆ๋น„์ธก 11.9mm/9.5mm๋กœ 4์ง€์  ๋ชจ๋‘

์—์„œ ์ •์ƒ์ธก์— ๋น„ํ•ด ๋งˆ๋น„์ธก์—์„œ ์œ ์˜ํ•œ ๊ทผ์œ„ ์ถ•์„ ํ™•์ธ

ํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค(p<0.05)(Fig. 3).

2) ํŽธ๋งˆ๋น„ ์œ„์น˜์— ๋”ฐ๋ฅธ ๋น„๋ณต๊ทผ ์šด๋™์ ์—์„œ์˜ ๊ทผ์œก ๋‘๊ป˜

๋น„๊ต

์šฐ์ธก ํŽธ๋งˆ๋น„๊ฐ€ ๋ฐœ์ƒํ•œ ํ™˜์ž๊ตฐ๊ณผ ์ขŒ์ธก ํŽธ๋งˆ๋น„๊ฐ€ ๋ฐœ์ƒํ•œ

ํ™˜์ž๊ตฐ์œผ๋กœ ๋‚˜๋ˆ„์–ด ๋‘ ๊ตฐ๊ฐ„์˜ ๋น„๋ณต๊ทผ ๋‘๊ป˜ ์ฐจ์ด๋ฅผ ๋น„๊ต

ํ•˜์˜€์„ ๋•Œ ์šฐ์ธก ํŽธ๋งˆ๋น„๊ฐ€ ๋ฐœ์ƒํ•œ ํ™˜์ž๊ตฐ์˜ ๊ทผ์œก ๋‘๊ป˜๋Š”

๊ทผ์œ„๋ถ€ ๋‚ด์ธก 12.2mm, ๊ทผ์œ„๋ถ€ ์™ธ์ธก 11.9mm, ์›์œ„๋ถ€ ๋‚ด์ธก

10.0mm, ์›์œ„๋ถ€ ์™ธ์ธก 9.8mm์ด๊ณ  ์ขŒ์ธก ํŽธ๋งˆ๋น„๊ฐ€ ๋ฐœ์ƒํ•œ

ํ™˜์ž๊ตฐ์˜ ๊ทผ์œก ๋‘๊ป˜๋Š” ๊ฐ๊ฐ 11.4mm, 10.6mm, 9.1mm,

9.1mm๋กœ ๋‘ ๊ตฐ ๊ฐ„์— ํ†ต๊ณ„ํ•™์ ์œผ๋กœ ์œ ์˜ํ•œ ์ฐจ์ด๋Š” ๋ณด์ด

์ง€ ์•Š์•˜๋‹ค(Fig. 4).

Table 1. Differences of Gastrocnemius Muscle Thickness at

the Motor Points according to Duration of

Hemiplegia

3) ์œ ๋ณ‘ ๊ธฐ๊ฐ„์— ๋”ฐ๋ฅธ ๋งˆ๋น„์ธก ๋น„๋ณต๊ทผ ์šด๋™์ ์—์„œ์˜ ๊ทผ์œก

๋‘๊ป˜ ๋น„๊ต

์œ ๋ณ‘ ๊ธฐ๊ฐ„์ด 6๊ฐœ์›” ์ดํ•˜, 7๊ฐœ์›”์—์„œ 11๊ฐœ์›” ์‚ฌ์ด, 12๊ฐœ์›”

์—์„œ 23๊ฐœ์›” ์‚ฌ์ด, 24๊ฐœ์›” ์ด์ƒ์ธ ๊ตฐ์—์„œ ๊ทผ์œ„๋ถ€ ๋‚ด์ธก ๋‘

๊ป˜๋Š” ๊ฐ๊ฐ 11.9mm, 12.1mm, 11.6mm, 11.7mm, ๊ทผ์œ„๋ถ€ ์™ธ

์ธก ๋‘๊ป˜๋Š” ๊ฐ๊ฐ 11.0mm, 10.7mm, 10.6mm, 11.2mm, ์›์œ„

๋ถ€ ๋‚ด์ธก ๋‘๊ป˜๋Š” ๊ฐ๊ฐ 9.8mm, 9.2mm, 9.7mm, 9.1mm, ์›์œ„

๋ถ€ ์™ธ์ธก ๋‘๊ป˜๋Š” ๊ฐ๊ฐ 9.2mm, 9.5mm, 9.1mm, 9.4mm๋กœ ๋‚˜

ํƒ€๋‚˜ ์œ ๋ณ‘๊ธฐ๊ฐ„์— ๋”ฐ๋ฅธ ๋งˆ๋น„์ธก ๊ทผ์œก์˜ ๋‘๊ป˜์—๋Š” ํ†ต๊ณ„ํ•™์ 

์œผ๋กœ ์œ ์˜ํ•œ ์ฐจ์ด๋Š” ์—†์—ˆ๋‹ค (p>0.05)(Table 1).

4) ์ •์ƒ์ธก์— ๋Œ€ํ•œ ๋งˆ๋น„์ธก์˜ ๊ทผ์œ„์ถ• ๋น„์œจ์˜ ๋ถ„ํฌ ๋น„๊ต

4์ง€์ ์˜ ์šด๋™์ ์—์„œ ๊ฐ๊ฐ ๋งˆ๋น„์ธก์˜ ๊ทผ์œก ๋‘๊ป˜๋ฅผ ์ •์ƒ

์ธก ๋‘๊ป˜๋กœ ๋‚˜๋ˆˆ ๋น„์œจ์˜ ๋ถ„ํฌ๋Š” 10%๋ฏธ๋งŒ์ด 21์ง€์ ,

10-19%๊ฐ€ 31์ง€์ , 21-29%๊ฐ€ 26์ง€์ , 30-39%๊ฐ€ 14์ง€์ ,

40-49%๊ฐ€ 4์ง€์ ์œผ๋กœ ๋‚˜ํƒ€๋‚˜ ๊ทธ ์œ„์ถ•์˜ ์ •๋„๊ฐ€ ๊ฐ™์€ ๊ทผ์œก

๋‚ด์—์„œ๋„ ์ผ์ •ํ•˜์ง€ ์•Š์•˜๋‹ค(p>0.05)(Table 2).

๊ณ  ์ฐฐ

๋‡Œ์กธ์ค‘์€ ์‹ฌ๊ฐํ•œ ์‹ ๊ฒฝํ•™์  ๋˜๋Š” ์šด๋™ํ•™์  ๊ธฐ๋Šฅ์˜ ์žฅ์• 

๋ฅผ ์ดˆ๋ž˜ํ•˜๋ฉฐ ์ด๋กœ ์ธํ•ด ๋งˆ๋น„๋œ ๊ทผ์œก์˜ ํ˜•ํƒœํ•™์ ์ธ ๋ณ€ํ™”

Page 4: Differences of Muscle Thickness in the Motor Points of the ...

ํŽธ๋งˆ๋น„ ํ™˜์ž์˜ ์ •์ƒ์ธก๊ณผ ๋งˆ๋น„์ธก์˜ ๋น„๋ณต๊ทผ ์šด๋™์ ์—์„œ์˜ ๊ทผ์œก ๋‘๊ป˜ ์ฐจ์ด

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๊ฐ€ ์ดˆ๋ž˜๋˜์–ด ๊ทผ์œก์˜ ๊ธฐ๋Šฅ์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๊ฒŒ ๋œ๋‹ค.4) ์—ฌ๋Ÿฌ

์—ฐ๊ตฌ์— ๋”ฐ๋ฅด๋ฉด ๋‡Œ์กธ์ค‘ ํ›„์— ๊ทผ์œก ๋‘๊ป˜์˜ ๊ฐ์†Œ, ๊ทผ์„ฌ์œ ์˜

์ˆ˜์ถ•, ๊ทธ๋ฆฌ๊ณ  ์šด๋™๋‹จ์œ„์˜ ๊ฐ์†Œ ๋“ฑ์ด ์ผ์–ด๋‚œ๋‹ค๊ณ  ์•Œ๋ ค์ ธ

์žˆ๋‹ค.5,6,11)

์ด๋Ÿฐ ๊ทผ์œก์˜ ํ˜•ํƒœ ๋ณ€ํ™”๋Š” ๊ทผ๋ ฅ ์•ฝํ™”, ๊ฒฝ์ง, ๊ตฌ

์ถ•๊ณผ ๊ฐ™์€ ๋งˆ๋น„ ๊ทผ์œก ์ฆํ›„๊ตฐ์„ ์ผ์œผํ‚ค๊ฒŒ ๋˜๋ฏ€๋กœ ๊ทผ์œก์˜

ํ˜•ํƒœ ๋ณ€ํ™”์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๋Š” ์ง„๋‹จ์ด๋‚˜ ์žฌํ™œ์น˜๋ฃŒ ์ธก๋ฉด์—์„œ

์ค‘์š”ํ•˜๋‹ค๊ณ  ํ•  ์ˆ˜ ์žˆ๊ฒ ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋„ ์—ญ์‹œ ๋งˆ๋น„์ธก ๋น„

๋ณต๊ทผ ์šด๋™์ ์—์„œ์˜ ๊ทผ์œก ๋‘๊ป˜๊ฐ€ ์ •์ƒ์ธก์— ๋น„ํ•˜์—ฌ ์œ ์˜ํ•œ

๊ฐ์†Œ๋ฅผ ๋‚˜ํƒ€๋ƒˆ๋‹ค. ์ด๋Š” ๋‡Œ์กธ์ค‘ ํ›„์˜ ๊ณจ๊ฒฉ๊ทผ์˜ ๋น„ํ™œ์„ฑํ™”

์— ๋”ฐ๋ฅธ ๊ทผ์œก์˜ ๊ธธ์ด์™€ ๊ธฐ๊ณ„์  ํ•˜์ค‘์˜ ๋ณ€ํ™” ๋˜๋Š” ๋น„ํ™œ๋™

์„ฑ์˜ ๊ฒฐ๊ณผ๋กœ ์•Œ๋ ค์ ธ ์žˆ๋‹ค.4,11)

๊ทผ์œก ํ˜•ํƒœ๋ฅผ ์ธก์ •ํ•  ์ˆ˜ ์žˆ๋Š” ์˜์ƒ๊ฒ€์‚ฌ๋กœ๋Š” ์ปดํ“จํ„ฐ ๋‹จ

์ธต ์ดฌ์˜, ์ž๊ธฐ๊ณต๋ช… ์˜์ƒ, ๊ทธ๋ฆฌ๊ณ  ์ดˆ์ŒํŒŒ ๊ฒ€์‚ฌ ๋“ฑ์ด ์žˆ์œผ

๋ฉฐ ๋‡Œ์กธ์ค‘ ํ™˜์ž์—์„œ ์ปดํ“จํ„ฐ ๋‹จ์ธต ์ดฌ์˜์ด๋‚˜ ์ž๊ธฐ ๊ณต๋ช… ์˜

์ƒ์„ ์ด์šฉํ•˜์—ฌ ๋งˆ๋น„์ธก ๊ทผ์œก์˜ ์œ„์ถ•์„ ํ™•์ธํ•œ ๋ช‡๋ช‡ ์—ฐ๊ตฌ

๋Š” ์žˆ์—ˆ์œผ๋‚˜ ์ดˆ์ŒํŒŒ๋ฅผ ์ด์šฉํ•œ ๊ฒฝ์šฐ๋Š” ๊ฑฐ์˜ ์—†์—ˆ๋‹ค.4,7-9)

ํŠนํžˆ ์ดˆ์ŒํŒŒ ๊ฒ€์‚ฌ๋Š” ๋น„๋ก ์ •ํ™•ํ•œ ๊ฒ€์‚ฌ๋ฅผ ์œ„ํ•ด์„œ๋Š” ํ’๋ถ€

ํ•œ ๊ฒฝํ—˜์„ ํ•„์š”๋กœ ํ•˜๋ฉฐ ๊ฒ€์‚ฌ ๊ธฐ์ˆ ์˜ ์Šต๋“์‹œ๊ฐ„์ด ์˜ค๋ž˜ ๊ฑธ

๋ฆฐ๋‹ค๋Š” ๋‹จ์ ์ด ์žˆ์œผ๋‚˜ ์ปดํ“จํ„ฐ ๋‹จ์ธต ์ดฌ์˜์ด๋‚˜ ์ž๊ธฐ ๊ณต๋ช…

์˜์ƒ์ˆ ์— ๋น„ํ•ด ๋น„๊ต์  ์ €๋ ดํ•œ ๋น„์šฉ์— ๋น ๋ฅด๊ณ  ์ •ํ™•ํ•œ ํ‰

๊ฐ€๋ฅผ ํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ ํ”ผ๊ฒ€์ž์—๊ฒŒ ์ฃผ๋Š” ์‹ ์ฒด์  ๋˜๋Š” ์ •์‹ ์ 

๋ถ€๋‹ด์ด ๊ฑฐ์˜ ์—†๊ณ , ์งง์€ ๊ฒ€์‚ฌ ์‹œ๊ฐ„์œผ๋กœ ์™ธ๋ž˜์—์„œ ์†์‰ฝ๊ฒŒ

์ด์šฉํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ์žฅ์ ์ด ์žˆ์–ด ๋ณธ ์—ฐ๊ตฌ์—์„œ๋„ ์ดˆ์ŒํŒŒ ๊ฒ€

์‚ฌ๋ฅผ ์ด์šฉํ•˜์—ฌ ๋น„๋ณต๊ทผ์˜ ๋‘๊ป˜๋ฅผ ์ธก์ •ํ•˜์˜€๋‹ค.

๋ณธ ์—ฐ๊ตฌ์—์„œ ์œ ๋ณ‘๊ธฐ๊ฐ„์€ ๋งˆ๋น„์ธก ๊ทผ์œ„์ถ•์— ์˜ํ–ฅ์„ ๋ฏธ์น˜

์ง€ ์•Š๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ด๋Š” ํ™˜์ž๊ตฐ ์„ ํƒ ์‹œ์— ๊ทผ์œ„์ถ•

์— ๋ฏธ์น˜๋Š” ํ™œ๋™์„ฑ์˜ ํšจ๊ณผ๋ฅผ ๋ฐฐ์ œํ•˜๊ธฐ ์œ„ํ•ด์„œ ์ˆ˜์ •๋ฐ”ํ…”์ง€

์ˆ˜ 50-75์˜ ์ค‘๋“ฑ๋„ ์˜์กด์ธ ํ™˜์ž๋กœ ํ•œ์ •ํ•˜์˜€๋Š”๋ฐ ์•„๋งˆ๋„

์ด๊ฒƒ ๋•Œ๋ฌธ์œผ๋กœ ์ƒ๊ฐํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ํ–ฅํ›„ ์ˆ˜์ •๋ฐ”ํ…”์ง€์ˆ˜์—

๋”ฐ๋ฅธ ๊ทผ์œ„์ถ• ์ •๋„์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๋„ ํ•„์š”ํ•  ๊ฒƒ์œผ๋กœ ์ƒ๊ฐํ•œ

๋‹ค. ๋˜ํ•œ ์šฐ์ธก ํŽธ๋งˆ๋น„๊ฐ€ ๋ฐœ์ƒํ•œ ํ™˜์ž๊ตฐ๊ณผ ์ขŒ์ธก ํŽธ๋งˆ๋น„๊ฐ€

๋ฐœ์ƒํ•œ ํ™˜์ž๊ตฐ์˜ ๋น„๋ณต๊ทผ์˜ ๋‘๊ป˜๋ฅผ ๋น„๊ตํ•˜์˜€์„ ๋•Œ ๋‘ ๊ตฐ

๊ฐ„์— ์˜๋ฏธ์žˆ๋Š” ์ฐจ์ด๋Š” ์—†๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ด๋Š” ํŽธ๋งˆ

๋น„ ํ™˜์ž์—์„œ ๋‡Œ์กธ์ค‘ ๋ฐœ๋ณ‘ ํ›„ ๋งˆ๋น„๊ฐ€ ๋ฐœ์ƒํ•˜์ง€ ์•Š์€ ํ•˜์ง€

๋ฅผ ์ฃผ๋กœ ์‚ฌ์šฉํ•˜๊ฒŒ ๋˜๋ฏ€๋กœ ์šฐ์ธก๊ณผ ์ขŒ์ธก์˜ ์ฐจ์ด๊ฐ€ ์—†์–ด์ง€

๊ธฐ ๋•Œ๋ฌธ์œผ๋กœ ์ƒ๊ฐํ•œ๋‹ค

๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๋น„๋ณต๊ทผ์˜ ๊ตญ์†Œ์  ๊ฒฝ์ง์„ ํ™”ํ•™์  ํƒˆ์‹ ๊ฒฝ

์œผ๋กœ ์น˜๋ฃŒํ•˜๊ธฐ ์œ„ํ•œ ์‚ฌ์ „ ์—ฐ๊ตฌ๋กœ ์ง„ํ–‰ํ•˜์˜€๊ธฐ์— ๊น€๋ฏผ์šฑ๋“ฑ10)์˜ ์‚ฌ์ฒด๋ฅผ ๋Œ€์ƒ์œผ๋กœ ํ•œ ํ•˜ํ‡ด์‚ผ๋‘๊ทผ ์šด๋™์ ์˜ ํ•ด๋ถ€ํ•™์ 

์œ„์น˜ ์—ฐ๊ตฌ์—์„œ ๋ณด๊ณ ํ•œ ์šด๋™์  ์œ„์น˜๋ฅผ ์ธ์šฉํ•˜์˜€๋‹ค. ๊น€๋ฏผ

์šฑ๋“ฑ10)์˜ ์—ฐ๊ตฌ์— ์˜ํ•˜๋ฉด ๋‚ด์ธก ๋น„๋ณต๊ทผ์˜ ์ฒซ๋ฒˆ์งธ ์šด๋™์ ์€

๋‚ด์™ธ์ธก ๋Œ€ํ‡ด์ƒ๊ณผ ์—ฐ๊ฒฐ์„ ์—์„œ ํ•˜ํ‡ด ๊ธธ์ด์˜ 9.6%์•„๋ž˜์— ๋งˆ

์ง€๋ง‰ ์šด๋™์ ์€ 37.5%์•„๋ž˜์— ์œ„์น˜ํ•˜์˜€์œผ๋ฉฐ ์™ธ์ธก ๋น„๋ณต๊ทผ

์˜ ์ฒซ๋ฒˆ์งธ ์šด๋™์ ์€ ๋‚ด์™ธ์ธก ๋Œ€ํ‡ด์ƒ๊ณผ ์—ฐ๊ฒฐ์„ ์—์„œ ํ•˜ํ‡ด

๊ธธ์ด์˜ 12.0%์—, ๋งˆ์ง€๋ง‰ ์šด๋™์ ์€ 37.9%์— ์œ„์น˜ํ•˜์˜€๊ธฐ์—

์ด๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๋‚ด์™ธ์ธก ๋น„๋ณต๊ทผ์˜ ๊ฐ€์žฅ ๊ทผ์œ„๋ถ€์™€ ์›์œ„๋ถ€

์šด๋™์ ์—์„œ์˜ ๋น„๋ณต๊ทผ์˜ ์œ„์ถ• ์ •๋„๋ฅผ ๋น„๊ตํ•˜์˜€๋‹ค.

๋ณธ ์—ฐ๊ตฌ์—์„œ ์ •์ƒ์ธก์— ๋Œ€ํ•œ ๋งˆ๋น„์ธก ๊ทผ์œก ๋‘๊ป˜ ๋น„์œจ์ด

4๊ณณ์˜ ์šด๋™์ ์—์„œ ์ผ์ •ํ•˜์ง€๊ฐ€ ์•Š์•˜์œผ๋ฉฐ ์‹ฌํ•œ ๊ฒฝ์šฐ ์ •์ƒ

์ธก์— ๋น„ํ•ด 40%์ด์ƒ ๊ฐ์†Œ๋œ ๊ฒฝ์šฐ๋„ ์žˆ์—ˆ๋‹ค. ์ฆ‰ ๋‡Œ์กธ์ค‘ ํ›„

๋งˆ๋น„์ธก์—์„œ ๊ฐ™์€ ๊ทผ์œก ๋‚ด์—์„œ๋„ ๊ทธ ์œ„์ถ•์˜ ์ •๋„๊ฐ€ ์ผ์ •

ํ•˜์ง€ ์•Š์œผ๋ฉฐ ์ •์ƒ์ธก์— ๋น„ํ•ด์„œ 40%์ด์ƒ์˜ ์‹ฌํ•œ ์œ„์ถ•๋„ ์žˆ

์„ ์ˆ˜ ์žˆ๋‹ค. ์ด๋Ÿฐ ๊ฒฝ์šฐ ๊ทผ์œ„์ถ•์ด ์žˆ๋Š” ๋ถ€์œ„์— ์ด‰์ง„ ๋“ฑ์˜

์ˆ˜๊ธฐ ์กฐ์ž‘์— ์˜ํ•œ ๋ณดํŠค๋ฆฌ๋Š„ ๋…์†Œ ์ฃผ์‚ฌ ์œ„์น˜ ์„ ์ • ์‹œ์—๋Š”

๊ทผ์œก์˜ ํŒฝ๋Œ€๋ถ€๊ฐ€ ์•„๋‹Œ ๋‹ค๋ฅธ ์ง€์ ์ด๋‚˜ ์น˜๋ฃŒ์ž๊ฐ€ ์›ํ•˜์ง€

์•Š๋Š” ๊ทผ์œก์— ์ฃผ์‚ฌ์นจ์ด ์œ„์น˜ํ•  ์ˆ˜ ์žˆ์–ด ๋ณดํŠค๋ฆฌ๋Š„ ๋…์†Œ ์ฃผ

์‚ฌ์˜ ํšจ๊ณผ๋ฅผ ๋–จ์–ด๋œจ๋ฆด ์ˆ˜๋„ ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ๊ทผ์œ„์ถ•์ด ์˜์‹ฌ

๋˜๋Š” ํ™˜์ž์˜ ๊ฒฝ์šฐ์—๋Š” ๊ทผ์œ„์ถ•์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋Š” ์ดˆ์ŒํŒŒ

๊ฒ€์‚ฌ ๋“ฑ์ด ๋ณดํŠค๋ฆฌ๋Š„ ๋…์†Œ ์ฃผ์‚ฌ ์ „์— ํ•„์š”ํ•˜๋‹ค.

๋ณธ ์—ฐ๊ตฌ์— ์ฐธ์—ฌํ•œ ํ™˜์ž๋“ค์€ ์—ฐ๊ตฌ ์ฐธ์—ฌ ์ด์ „์— ์ผ์ •ํ•œ

์žฌํ™œ์น˜๋ฃŒ๋ฅผ ๋ฐ›๊ณ  ์žˆ์—ˆ์œผ๋ฏ€๋กœ ์‹ค์ œ์ ์ธ ๊ทผ์œ„์ถ•์˜ ์ •ํ™•ํ•œ

์ˆ˜์น˜๊ฐ€ ๊ณผ์†Œ ํ‰๊ฐ€ ๋˜์—ˆ์„ ์ˆ˜๋„ ์žˆ๋‹ค. ๊ฒŒ๋‹ค๊ฐ€ ์ˆ˜์ •๋ฐ”ํ…”์ง€

์ˆ˜๊ฐ€ ์ค‘๋“ฑ๋„ ์˜์กด์ธ ํ™˜์ž์™€ Brunnstrom ๋‹จ๊ณ„๊ฐ€ 3-4๋‹จ๊ณ„

์ธ ํ™˜์ž๋“ค์„ ๋Œ€์ƒ์œผ๋กœ ํ•˜์˜€๊ธฐ ๋•Œ๋ฌธ์— ๋ณธ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ๊ฐ€ ์ „

์ฒด ๋‡Œ์กธ์ค‘ ํ™˜์ž์˜ ๊ทผ ์œ„์ถ• ์ƒํƒœ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ๊ฒƒ์€ ์–ด๋ ค์›€

์ด ์žˆ๋‹ค๋Š” ์ œํ•œ์ ์ด ์žˆ์–ด ํ–ฅํ›„ ์ˆ˜์ •๋ฐ”ํ…”์ง€์ˆ˜, Brunnstrom

๋‹จ๊ณ„, ๋˜๋Š” ๊ฒฝ์ง ๋“ฑ์˜ ๋‹ค์–‘ํ•œ ์ฒ™๋„์— ๋”ฐ๋ฅธ ์—ฐ๊ตฌ๊ฐ€ ๋’ค๋”ฐ๋ผ

์•ผ ํ•  ๊ฒƒ์œผ๋กœ ์ƒ๊ฐํ•œ๋‹ค. ๋˜ํ•œ ์ •ํ™•ํ•œ ๋ณดํŠค๋ฆฌ๋Š„ ๋…์†Œ ์ฃผ์‚ฌ

๊ฐ€ ๋” ๋‚˜์€ ๊ธฐ๋Šฅ์  ๊ฒฐ๊ณผ๋ฅผ ์•ผ๊ธฐํ•˜๋Š”์ง€์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๋„ ํ•„

์š”ํ•  ๊ฒƒ์œผ๋กœ ์ƒ๊ฐํ•œ๋‹ค.

๋‹ค์–‘ํ•œ ์ค‘์ถ” ์‹ ๊ฒฝ๊ณ„ ์งˆํ™˜์—์„œ ๊ด€์ฐฐ๋˜๋Š” ๊ฒฝ์ง๋œ ๊ทผ์œก์˜

๋ณ‘๋ฆฌํ•™์  ์†Œ๊ฒฌ์€ ๊ทผ์œก์„ฑ ์œ„์ถ•, ์ œ 1ํ˜• ๊ทผ์„ฌ์œ ๊ฐ€ ์ œ 2ํ˜•

๊ทผ์„ฌ์œ ๋กœ์˜ ์ „ํ™˜ ๋“ฑ์ด๋‹ค.12)

๋˜ํ•œ ๊ฒฝ์ง๊ณผ ๊ทผ์œก ์œ„์ถ•์ด ๊ด€

๊ณ„๊ฐ€ ์žˆ๋‹ค๋Š” ๋ณด๊ณ ๋„ ์žˆ๋‹ค.13) ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ ๋ณด์ธ ๊ทผ

์œก์˜ ์œ„์ถ•์ด ํ™˜์ž๋“ค์˜ ๊ฒฝ์ง๊ณผ ์ƒ๊ด€ ๊ด€๊ณ„๊ฐ€ ์žˆ์œผ๋ฉฐ ๊ทผ์œก

์œ„์ถ•์ด ์žˆ๋Š” ๊ฒฝ์ง๋œ ๊ทผ์œก์— ๋Œ€ํ•œ ๋ณดํ†ก์Šค ์ฃผ์‚ฌ ์‹œ์—๋Š” ์ฃผ

์˜๊ฐ€ ํ•„์š”ํ•˜๋‹ค.

๊ทผ์œก ๋‘๊ป˜ ์ธก์ •์— ์žˆ์–ด ์ดˆ์ŒํŒŒ์˜ ์œ ์šฉ์„ฑ์€ ์—ฌ๋Ÿฌ ๋ฌธํ—Œ

๋“ค์—์„œ ์ž…์ฆ๋˜์–ด ์™”๋‹ค. Miyatani ๋“ฑ14)์€ ์Šฌ๊ด€์ ˆ ์‹ ์ „๊ทผ์˜

๊ทผ์œก ๋‘๊ป˜ ์ธก์ •์—์„œ ์ดˆ์ŒํŒŒ์˜ ์œ ์šฉ์„ฑ์„ ์ฃผ์žฅํ•˜์˜€๊ณ  ๋˜ํ•œ

Miyatani ๋“ฑ15)์€ ๊ทผ์œก์˜ ๋‘๊ป˜ ์ธก์ •์ด ๊ทผ์œก ์šฉ์ ์„ ์ธก์ •ํ•˜

๋Š”๋ฐ ์ข‹์€ ์˜ˆ์ƒ์ธ์žํ•˜๊ณ  ์ฃผ์žฅํ•˜์˜€๋‹ค. Dupont ๋“ฑ16)์€ ์‹ค

์‹œ๊ฐ„ ์ดˆ์ŒํŒŒ ๊ฒ€์‚ฌ๊ฐ€ ์ •ํ™•ํ•œ ์ด์ง€์ง€ ํ”„๋กœํ† ์ฝœ๋ฅผ ๋”ฐ๋ฅด๊ณ 

ํƒ์นจ์˜ ์ง€๋‚˜์นœ ์••๋ฐ•์„ ํ”ผํ•œ๋‹ค๋ฉด ๊ทผ์œก ๋‘๊ป˜ ์ธก์ •์— ์žˆ์–ด

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๊ณ ์‹ ๋Œ€ํ•™๊ต ์˜๊ณผ๋Œ€ํ•™ ํ•™์ˆ ์ง€ ์ œ23๊ถŒ 1ํ˜ธ, 2008

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CT๋‚˜ MRI ๋งŒํผ ์ •ํ™•์„ฑ์ด ์žˆ๋‹ค๊ณ  ๋ณด๊ณ ํ•˜์˜€๋‹ค.

์—ฐ๋ถ€์กฐ์ง์— ๋Œ€ํ•œ ํ•ด์ƒ๋„๋ฅผ ๋†’์ด๊ธฐ ์œ„ํ•ด์„œ๋Š” ์ดˆ์ŒํŒŒ์˜

์ฃผํŒŒ์ˆ˜๋ฅผ ์˜ฌ๋ฆฌ๋Š” ๊ฒƒ์ด ์ข‹์œผ๋‚˜ ํˆฌ๊ณผ์„ฑ์ด ๋–จ์–ด์ง€๊ธฐ ๋•Œ๋ฌธ์—

์ธก์ •ํ•˜๊ณ ์ž ํ•˜๋Š” ๊ทผ์œก์˜ ํฌ๊ธฐ์— ๋”ฐ๋ผ์„œ ์ฃผํŒŒ์ˆ˜์˜ ์„ ํƒ์ด

๋‹ค๋ฅด๋‹ค. ๋Œ€ํ‡ด์‚ฌ๋‘๊ทผ๊ณผ ๊ฐ™์€ ํฐ ๊ทผ์œก์„ ์—ฐ๊ตฌํ•œ ๋Œ€๋ถ€๋ถ„์˜

์—ฐ๊ตฌ๋“ค์—์„œ๋Š” 5 MHz ์ดํ•˜์˜ ์ฃผํŒŒ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์™”

๊ณ ,17-20)

๋ฐฐ๋ถ€๊ทผ์ด๋‚˜ ์žฅ๋”ด์ง€ ๊ทผ์œก๋“ฑ์—์„œ๋Š” 7.5MHz๋ฅผ ๋งŽ์ด

์‚ฌ์šฉํ•˜๊ณ  ์žˆ์œผ๋ฉฐ,21-22)

์กฑ๊ด€์ ˆ ์ธ๋Œ€ ๋“ฑ ํฐ ํˆฌ๊ณผ์„ฑ๋ณด๋‹ค๋Š”

๋†’์€ ํ•ด์ƒ๋„๊ฐ€ ํ•„์š”ํ•œ ๊ณณ์—์„œ๋Š” 13MHz๊นŒ์ง€ ๊ณ ์ฃผํŒŒ๋ฅผ ์‚ฌ

์šฉํ•˜๊ธฐ๋„ ํ•œ๋‹ค.23) ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” 7.5MHz์˜ ์ฃผํŒŒ์ˆ˜๋ฅผ ์‚ฌ

์šฉํ•˜์—ฌ ๋ชจ๋“  ์—ฐ๊ตฌ ๋Œ€์ƒ์ž๋“ค์—๊ฒŒ์„œ ๋น„๋ณต๊ทผ์˜ ๋‘๊ป˜๋ฅผ ์ธก์ •

ํ•  ์ˆ˜๊ฐ€ ์žˆ์—ˆ๋‹ค.

์ดˆ์ŒํŒŒ์— ์˜ํ•œ ๊ทผ์œก ํฌ๊ธฐ์˜ ์ธก์ •์— ์žˆ์–ด์„œ ์ค‘์š”ํ•œ ์ 

์€ ํƒ์นจ์˜ ๊ฐ๋„์™€ ํƒ์นจ์„ ๋ˆ„๋ฅด๋Š” ์ •๋„์— ๋”ฐ๋ผ์„œ ํฌ๊ธฐ๊ฐ€

๋‹ฌ๋ผ์งˆ ์ˆ˜ ์žˆ๋‹ค๋Š” ์ ์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ฒ€์‚ฌ์ง€ 1์ธ์—

์˜ํ•ด์„œ ์ผ๊ด€๋œ ๋ฐฉ๋ฒ•์œผ๋กœ ์‹œํ–‰์ด ๋˜์—ˆ๊ณ  ์ดˆ์ŒํŒŒ์˜ ํƒ์นจ

๋ฐฉํ–ฅ์ด ๊ทผ์œก๊ณผ ์ง๊ฐ์ด ๋˜๊ฒŒ ํ•˜์˜€๋‹ค.

Howe๋“ฑ24)์€ ๋Œ€ํ‡ด์‚ฌ๋‘๊ทผ์˜ ๋‹จ๋ฉด์ ์„ ์ดˆ์ŒํŒŒ๋กœ ์ธก์ •ํ•œ

์—ฐ๊ตฌ์—์„œ ๊ฒ€์‚ฌ์ž๊ฐ„์— ์ธก์ •์น˜์˜ ์ฐจ์ด๊ฐ€ ์žˆ์Œ์„ ์ง€์ ํ•˜๋ฉด

์„œ ํ•œ ๊ฒ€์‚ฌ์ž ๋‚ด์—์„œ์˜ ์ธก์ •์น˜์˜ ์ผ๊ด€์„ฑ์ด ๋งค์šฐ ๋†’์•„ ๋‹ค

๋ฅธ ๊ฒ€์‚ฌ์ž๊ฐ€ ์–ป์€ ์ธก์ •์น˜๋“ค์„ ์„œ๋กœ ๋น„๊ตํ•  ๋•Œ ์ผ์ •ํ•œ ๊ต

์ •์น˜๋ฅผ ๊ณฑํ•ด์คŒ์œผ๋กœ์จ ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜๊ฐ€ ์žˆ์—ˆ๋‹ค๊ณ 

ํ–ˆ๋‹ค. ๋”ฐ๋ผ์„œ ๊ทผ์œก์˜ ํฌ๊ธฐ์— ๋Œ€ํ•ด์„œ ๋Œ€์ƒ์„ ์ถ”์  ๊ฒ€์‚ฌํ• 

๊ฒฝ์šฐ ํ•œ ๊ฒ€์‚ฌ์ž์— ์˜ํ•ด์„œ ์ผ๊ด€๋œ ๋ฐฉ๋ฒ•์œผ๋กœ ์‹œํ–‰์„ ํ•˜์—ฌ

์•ผ ํ•˜๋ฉฐ ์—ฌ๋Ÿฌ ๊ฒ€์‚ฌ์ž๊ฐ€ ํ•œ ๋Œ€์ƒ์„ ์ถ”์ ํ•  ๊ฒฝ์šฐ์—๋Š” ์‚ฌ์ „

์— ๊ฒ€์‚ฌ์ž๊ฐ„์— ๋‚˜ํƒ€๋‚˜๋Š” ์ฐจ์ด๋ฅผ ์•Œ์•„์•ผ ํ•œ๋‹ค๋Š” ๊ฒƒ์ด ๋งค

์šฐ ์ค‘์š”ํ•˜๋‹ค.

๊ฒฐ ๋ก 

ํŽธ๋งˆ๋น„ ํ™˜์ž์—์„œ๋Š” ์ •์ƒ์ธก์— ๋น„ํ•ด์„œ ๋งˆ๋น„์ธก์˜ ๋น„๋ณต๊ทผ

์œ„์ถ•์ด ์‹ฌํ•œ ๊ฒฝ์šฐ๋„ ์žˆ์œผ๋ฉฐ ๋˜ํ•œ ์œ„์ถ•์˜ ์ •๋„๊ฐ€ ๊ฐ™์€ ๊ทผ

์œก ๋‚ด์—์„œ๋„ ์ผ์ •ํ•˜์ง€ ์•Š์œผ๋ฏ€๋กœ ์ •ํ™•ํ•œ ๊ทผ์œก ๋‚ด ๋ณดํŠค๋ฆฌ

๋Š„ ๋…์†Œ ์ฃผ์‚ฌ๋ฅผ ์œ„ํ•ด์„œ๋Š” ๋น„์นจ์Šต์ ์ด๋ฉฐ ์งง์€ ๊ฒ€์‚ฌ ์‹œ๊ฐ„

์œผ๋กœ ์™ธ๋ž˜์—์„œ ์‰ฝ๊ฒŒ ์ด์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์ดˆ์ŒํŒŒ๋ฅผ ์ด์šฉํ•œ ์ฃผ

์‚ฌ์น˜๋ฃŒ๊ฐ€ ํ•„์š”ํ•  ๊ฒƒ์œผ๋กœ ์ƒ๊ฐํ•œ๋‹ค.

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