Automated post-hoc noise cancellation tool for audio recordings acquired in an MRI scanner

• Published in: Human brain mapping Vol. 24; no. 4; pp. 299 - 304
• Main Authors: Cusack, Rhodri, Cumming, Nick, Bor, Daniel, Norris, Dennis, Lyzenga, Johannes
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc., A Wiley Company 01.04.2005; Wiley-Liss
• Subjects: Algorithms; Biological and medical sciences; Brain Mapping - methods; echo-planar imaging; Electrodiagnosis. Electric activity recording; fMRI; Fundamental and applied biological sciences. Psychology; Investigative techniques, diagnostic techniques (general aspects); Magnetic Resonance Imaging; Medical sciences; Nervous system; Noise; Radiodiagnosis. Nmr imagery. Nmr spectrometry; Software; Somesthesis and somesthetic pathways (proprioception, exteroception, nociception); interoception; electrolocation. Sensory receptors; speech; Vertebrates: nervous system and sense organs; Nervous system diseases; Radiodiagnosis; Noise; Nuclear magnetic resonance imaging

There are several types of experiment in which it is useful to have subjects speak overtly in a magnetic resonance imaging (MRI) scanner, including those studying the articulatory apparatus and the neural basis of speech production, and fMRI experiments in which speech is used as a response modality...