Noise and non-neuronal contributions to the BOLD signal: applications to and insights from animal studies.
Shella D. KeilholzWen-Ju PanJacob C. BillingsMaysam NezafatiSadia ShakilPublished in: NeuroImage (2017)
Keyphrases
- random noise
- additive noise
- signal detection
- wide band
- low signal to noise ratio
- white noise
- noisy environments
- noise variance
- signal to noise ratio
- noise reduction
- low frequency
- power spectrum
- received signal
- additive gaussian noise
- high frequency
- frequency domain
- signal processing
- stochastic resonance
- noise level
- slowly varying
- original signal
- low snr
- image noise
- quantization noise
- data mining
- medical images
- impulse response
- missing data
- wiener filter
- noisy data
- noisy images
- noise model
- biomedical signals
- noise elimination
- signal subspace
- managerial implications
- response function
- multiplicative noise
- multiresolution