Spatial smoothing hurts localization but not information: Pitfalls for brain mappers

NeuroImage

Volumn 49, Issue 3, 2010, Pages 1949-1952

  Kamitani, Yukiyasu ^a   Sawahata, Yasuhito ^a  

^a ADVANCED TELECOMMUNICATIONS RESEARCH INSTITUTE INTERNATIONAL   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; BRAIN MAPPING; FUNCTIONAL MAGNETIC RESONANCE IMAGING; HEMODYNAMICS; IMAGE ANALYSIS; IMAGE PROCESSING; MULTIVARIATE ANALYSIS; NEUROANATOMY; NEUROIMAGING; PRIORITY JOURNAL; SIGNAL PROCESSING; SIMULATION;

EID: 71849087177     PISSN: 10538119     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.neuroimage.2009.06.040     Document Type: Note

References (4)

1. Ashburner J., and Friston K.J. Rigid body registration. In: Frackowiak R.S.J. (Ed). Human Brain Function (2004), Academic Press, San Diego 635-654
2. Kamitani Y., and Tong F. Decoding the visual and subjective contents of the human brain. Nat. Neurosci. 8 (2005) 679-685
3. Op de Beeck H. Against hyperacuity in brain reading: spatial smoothing does not hurt multivariate fMRI analyses?. Neuroimage (2009)
4. Turner R. How much cortex can a vein drain? Downstream dilution of activation-related cerebral blood oxygenation changes. Neuroimage 16 (2002) 1062-1067