Ackah, Joseph Amihere, Xiangyan Chen, Huixing Zeng, Jingxin Zhong, Jason Tsz Lok Chan, Michael Lung Cheung Lo, and Jing Cai. 2025. “Cerebrovascular Reactivity Metrics As Predictors of Cognitive Performance in Healthy Ageing: Insights from Transcranial colour‑coded Ultrasound”. The Ultrasound Journal 17 (1): 49. https://www.mattioli1885journals.com/index.php/theultrasoundjournal/article/view/18166.