The “Hedgehog‐Halo Sign” Is Associated with Gait Symptom Severity and Tap Response in Normal Pressure Hydrocephalus
The Hedgehog/H-H sign is a useful neuroimaging biomarker related to the severity and tap response in NPH. This biomarker can be readily applied in clinical practice before undergoing LP, independent of conventional radiological signs. Further research is warranted to determine applicability in predicting post-shunt gait response.
Authors
- Jong Hyeon Ahn (ORCID: https://orcid.org/0000-0002-6415-2316)
- S. Lee (ORCID: https://orcid.org/0009-0000-2330-5366)
- Seongmi Kim (ORCID: https://orcid.org/0009-0004-3144-9908)
- Alfonso A. Fasano (ORCID: https://orcid.org/0000-0001-5346-0180)
- Jin Whan Cho (ORCID: https://orcid.org/0000-0002-9145-6729)
- Jinyoung Youn (ORCID: https://orcid.org/0000-0003-3350-5032)
- Jun Seok Lee (ORCID: https://orcid.org/0000-0003-2488-6953)
- Jongmok Ha (ORCID: https://orcid.org/0000-0003-4886-7650)
Institutions
- University Health Network (CA)
- Emory University (US)
- University of Toronto (CA)
- Toronto Western Hospital (CA)
- Samsung Medical Center (KR)
- Ontario Brain Institute (CA)
- Krembil Brain Institute
- Sungkyunkwan University (KR)
Publication Details
- Journal
- Movement Disorders Clinical Practice
- Published
- 2024-11-06
- DOI
- https://doi.org/10.1002/mdc3.14255
- Citations
- 2
- Primary Topic
- Cerebrospinal fluid and hydrocephalus
- Type
- article
- Field-Weighted Citation Impact
- 0.54
Funders
- Samsung
- Korea National Institute of Health