@article{hussain_lashari_nageen_siddiqui_waris_maliha_mudasir_rehman_rahman_2026,  title={Cerebral oxygen extraction fraction as an emerging imaging biomarker in mild cognitive impairment and dementia},  volume={20},  ISSN={1980-5764},  url={https://doi.org/10.1590/1980-5764-DN-2025-0412},  DOI={10.1590/1980-5764-DN-2025-0412},  journal={Dementia & Neuropsychologia},  publisher={Academia Brasileira de Neurologia, Departamento de Neurologia Cognitiva e Envelhecimento},  author={Hussain, Jawairya Muhammad and Lashari, Aina and Nageen, Wazeema and Siddiqui, Amna and Waris, Abdul and Maliha, Syeda and Mudasir, Aisha and Rehman, Madyana Bibi Abdul and Rahman, Mariyam Hifz ur},  year={2026},  pages={e20250412} }