Low-frequency fluctuations in fMRI data are believed to reflect synchronous and spontaneous fluctuations in neuronal networks. A study by Fox et al. in this issue of Neuron shows that these spontaneous fluctuations in the motor cortex can account for significant trial-to-trial variations in both the fMRI response and behavior. © 2007 Elsevier Inc. All rights reserved.
CITATION STYLE
Birn, R. M. (2007, October 4). The Behavioral Significance of Spontaneous Fluctuations in Brain Activity. Neuron. https://doi.org/10.1016/j.neuron.2007.09.021
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