기본 정보
연구 분야
논문
구성원
article|
·
인용수 0
·2025
Fast Imaging of the Subthalamic Nucleus (STN) at 7T
Se‐Hong Oh, Valentina Zapata-Amaya, David Coronado Escobar, S.J. Jones, Ken Sakaie, Sean J. Nagel, Mark Lowe
Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition
초록

Motivation: To improve outcomes of deep brain stimulation treatment of Parkinson's Disease (PD) by improving visualization of the subthalamic nucleus (STN) in the presence of motion during MRI. Goal(s): To evaluate an accelerated gradient recalled echo (aGRE) at 7T. Approach: In two PD patients, aGRE was compared against conventional GRE and turbo spin echo (TSE) acquisitions. STN delineation was rated by an experienced researcher and a neurosurgeon. Results: In one subject with low motion, GRE and aGRE image quality was better than that of TSE. In the subject with high motion, GRE was unusable but aGRE and TSE were acceptable. Impact: Accelerated GRE at 7T offers improved delineation of the STN despite subject motion during MRI. Motion robustness is crucial, as PD patients are prone to movement, and MRI guides lead placement for effective deep brain stimulation treatment.

키워드
Subthalamic nucleusDeep brain stimulationNeuroimagingImage qualityStimulationRobustness (evolution)Magnetic resonance imaging
타입
article
IF / 인용수
- / 0
게재 연도
2025

주식회사 디써클

대표 장재우,이윤구서울특별시 강남구 역삼로 169, 명우빌딩 2층 (TIPS타운 S2)대표 전화 0507-1312-6417이메일 info@rndcircle.io사업자등록번호 458-87-03380호스팅제공자 구글 클라우드 플랫폼(GCP)

© 2026 RnDcircle. All Rights Reserved.