Improving Brain Metabolite Detection with a Combined Low-Rank Approximation and Denoising Diffusion Probabilistic Model Approach - Jeon, Yeong-Jae; Nam, Kyung Min; Park, Shin-Eui; Baek, Hyeon-Man (Bioengineering (Basel), 2024)
Keywords: 1H MRS; Approximation; Brain; CSVD; Datasets; denoising; functional MRS; In vivo methods and tests; Information management; low-rank approximation; Magnetic resonance spectroscopy; Metabolites; Monitoring; Noise control; Noise reduction; Nuclear magnetic resonance spectroscopy; Optimization techniques; Pain; Probabilistic models; Proton magnetic resonance; Real time; Signal averaging; Signal quality; Signal to noise ratio; Spectrum analysis; denoising; CSVD; pain; 1H MRS; denoising diffusion probabilistic model (DDPM); anterior cingulate cortex (ACC); functional MRS; low-rank approximation