Functional near-infrared spectroscopy (fNIRS) is a non-invasive neuroimaging technology for monitoring cerebral hemodynamic responses. Enhancing fNIRS classification can improve the performance of brain–computer interfaces (BCIs). Currently. deep neural networks (DNNs) do not consider the inherent delayed hemodynamic responses of fNIRS signals. https://allfixelectricales.shop/product-category/water-tray-front-cover/