The relationship between fractional amplitude of low-frequency fluctuations (fALFF) and the severity of neglect in patients with unilateral spatial neglect (USN) after stroke: A functional near-infrared spectroscopy study

• Published in: IBRO neuroscience reports Vol. 18; pp. 31 - 38
• Main Authors: Shi, Shanshan, Meng, Jiaxing, Wu, Xiaohua, Wang, Jie, Wang, Hujun, Li, Pengfei, Qie, Shuyan
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier Inc 01.06.2025; Elsevier
• Subjects: Fractional amplitude of low-frequency fluctuations (fALFF); Functional near-infrared spectroscopy (fNIRS); Research Paper; Stroke; Unilateral spatial neglect (USN); Functional near-infrared spectroscopy (fNIRS); Stroke; Unilateral spatial neglect (USN); Fractional amplitude of low-frequency fluctuations (fALFF)
• ISSN: 2667-2421; 2667-2421
• DOI: 10.1016/j.ibneur.2024.12.005

Unilateral spatial neglect (USN) following right hemisphere stroke is more pronounced, severe, and persistent than in the left hemisphere. However, the pathophysiological mechanisms underlying USN remain largely unknown. This study aims to investigate the relationship between the fractional amplitud...