Desynchronization of Cartesian k‐space sampling and periodic motion for improved retrospectively self‐gated 3D lung MRI using quasi‐random numbers
Sign Up to like & getrecommendations! Published in 2017 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.26159
Abstract: To demonstrate that desynchronization between Cartesian k‐space sampling and periodic motion in free‐breathing lung MRI improves the robustness and efficiency of retrospective respiratory self‐gating. read more here.
Keywords: space sampling; lung mri; cartesian space; periodic motion ... See more keywords
Non-periodic motion reduction in globoidal cam with roller follower mechanism
Sign Up to like & getrecommendations! Published in 2021 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062211033642
Abstract: Non periodic motion has been investigated using power spectrum analysis of Fast Fourier Transform (FFT), Lyapunov exponent parameter using Wolf algorithm, and Phase-plane mapping. A multi degrees of freedom (spring-damper system) are added at the… read more here.
Keywords: periodic motion; non periodic; follower; roller follower ... See more keywords
Novel hybrid visual stimuli incorporating periodic motions into conventional flickering or pattern-reversal visual stimuli for steady-state visual evoked potential-based brain-computer interfaces
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Neuroinformatics"
DOI: 10.3389/fninf.2022.997068
Abstract: In this study, we proposed a new type of hybrid visual stimuli for steady-state visual evoked potential (SSVEP)-based brain-computer interfaces (BCIs), which incorporate various periodic motions into conventional flickering stimuli (FS) or pattern reversal stimuli… read more here.
Keywords: ssvep based; periodic motion; visual stimuli; hybrid visual ... See more keywords