KR20230111860A - 운동 장애 관련 정보제공방법 및 이에 사용되는 장치 - Google Patents
운동 장애 관련 정보제공방법 및 이에 사용되는 장치 Download PDFInfo
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Abstract
Description
도 1b는 본 발명의 일 실시예에서 사용된 전극의 위치를 나타낸 개략도이다. 도 1b에서 파란색 상자는 좌측 ROI를 나타내며 녹색 상자는 우측 ROI를 나타내고, ROI는 관심 영역(regions of interest)를 의미한다.
도 2는 본 발명의 일 실시예에서 운동 장애를 가지는 손 동작과 운동 장애를 갖지 않는 손 동작 과제를 수항할 때 피험자에 대한 평균 지형도 및 정량화된 로우-베타 ERD를 나타낸 것이다(CON은 손상되지 않은 대조 반구를 의미하고 IPSI는 손상된 손상측 반구를 의미한다).
도 3은 본 발명의 일 실시예에서 손상된 손상측 반구와 손상되지 않은 대조 반구사이의 네트워크 지수를 비교한 그래프이다.
도 4는 본 발명의 일 실시예에서 기능적 네트워크 지수와 FMA 점수 간의 상관관계를 나타낸 그래프이다.
운동 장애가 있는 손 운동 | 운동 장애가 없는 손 운동 | p | |
강도(strength) | 11.196 ± 1.690 | 11.625 ± 1.743 | 0.014 |
클러스터링 계수 (clustering coefficient) |
0.342 ± 0.056 | 0.356 ± 0.057 | 0.014 |
경로 길이 (path length) |
3.249 ± 0.483 | 3.147 ± 0.465 | 0.021 |
스몰월드니스 (smallworldness) |
0.897 ± 0.032 | 0.894 ± 0.030 | 0.405 |
Claims (15)
- (a) 개체의 환측 부위의 운동 수행에 따른 뇌 네트워크 지수를 측정하는 단계; 및
(b) (a)단계에서 측정된 뇌 네트워크 지수를 개체의 건측 부위의 운동 수행에 따른 뇌 네트워크 지수와 비교하는 단계를 포함하는, 운동 장애 관련 정보제공방법. - (a) 운동 장애를 가지는 개체의 운동 수행에 따른 뇌 네트워크 지수를 측정하는 단계; 및
(b) (a) 단계에서 측정된 뇌 네트워크 지수를 정상 개체의 운동 수행에 따른 뇌 네트워크 지수와 비교하는 단계를 포함하는, 운동 장애 관련 정보제공방법. - 제1항 또는 제2항에 있어서,
상기 뇌 네트워크 지수는 강도(strength), 클러스터링 계수(clustering coefficient), 경로 길이(path length) 및 스몰월드니스(smallworldness)로 이루어진 군에서 선택되는 하나 이상을 포함하는 방법. - 제1항 또는 제2항에 있어서,
(a) 단계에서 개체는 미리 설정된 테스크 수행 중인 개체로부터 측정되는 것인, 방법. - 제1항 또는 제2항에 있어서,
상기 뇌 네트워크 지수는 알파(alpha)파 영역 및 로우-베타(low-beta)파 영역 중 하나 이상에서 측정되는 것인, 방법. - 제1항 또는 제2항에 있어서,
(a) 단계는 뇌파검사(electroencephalography, EEG)에 의해 수행되는 것인, 방법. - 제1항 또는 제2항에 있어서,
상기 운동 장애는 뇌졸중인 것을 특징으로 하는 방법. - 제1항 또는 제2항에 있어서,
(a) 단계의 개체는 뇌졸중 후 상지 마비 상태인 것인, 방법. - 제1항 또는 제2항에 있어서,
상기 운동 장애 관련 정보는 운동 장애에 대한 예후 예측, 운동 장애 관련 진단 및 운동 장애 관련 재활 치료 중 하나 이상에 관한 정보를 포함하는, 방법. - 개체의 운동 수행에 따라 얻어진 뇌 네트워크 지수를 제공하는, 운동 장애 관련 정보 제공장치.
- 제10항에 있어서,
상기 뇌 네트워크 지수는 (i) 개체의 건측 부위의 운동 수행에 따른 뇌 네트워크 지수에 대한 개체의 환측 부위의 운동 수행에 따른 뇌 네트워크 지수의 비율, 또는 (ii) 정상 개체의 운동 수행에 따른 뇌 네트워크 지수에 대한 운동 장애를 가지는 개체의 운동 수행에 따른 뇌 네트워크 지수의 비율로 표시되는, 장치. - 제10항에 따른 운동 장애 관련 정보제공장치; 및
상기 장치에 연결되어 상기 뇌 네트워크 지수에 기초하여 뇌 자극을 수행하는 뇌자극부 및 운동 장애 재활을 보조하는 재활 보조부 중 하나 이상을 포함하는 장치. - 제12항에 있어서,
상기 뇌자극부는 뇌 전기 자극, 뇌 자기 자극, 뉴로 피드백 중 하나 이상을 수행하는 것이고, 상기 재활 보조부는 재활을 보조하는 로봇 팔을 포함하는, 장치. - 제12항에 있어서,
상기 장치는 개체애 운동 테스크를 지시하기 위한 AR 또는 VR 기기를 포함하는 인스트력션 기기를 더 포함하는, 장치. - 컴퓨터에 의해 판독 가능하고, 상기 컴퓨터에 의해 동작 가능한 프로그램 명령어를 저장하는 컴퓨터 판독가능한 기록매체로서,
상기 프로그램 명령어가 상기 컴퓨터의 프로세서에 의해 실행되는 경우 상기 프로세서가 제1항 내지 제9항 중 어느 하나의 항에 따른 운동 장애 관련 정보제공방법을 수행하게 하는 컴퓨터 판독가능 기록매체.
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KR1020220007841A KR102722105B1 (ko) | 2022-01-19 | 2022-01-19 | 운동 장애 관련 정보제공방법 및 이에 사용되는 장치 |
PCT/KR2022/013629 WO2023140453A1 (ko) | 2022-01-19 | 2022-09-13 | 운동 장애 관련 정보제공방법 및 이에 사용되는 장치 |
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