Dear experts,
We included temporal and dispersion derivatives in a model and found that
estimates for temporal(beta2) and dispersion(beta3) derivatives
showed significant differences between conditions, but not between the
canonical (beta1) one.
My question is if we can view the significant differences in the beta2
and beta3 as evidence for the significant difference in the regional
activation between conditions. In other words, is it possible to say
that height of the HRF doesn't differ, but the time to peak and the
width of HRF differ between conditions? I think this is OK, but cannot
find any paper that uses this logic.
Sincerely,
Michiru
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Michiru Makuuchi, PhD
Chief, Section of Neuropsychology
National Rehabilitation Center
for Persons with Disabilities
Namiki 4-1, Tokorozawa 359-8555 Japan
Tel +81 4 2995 3100 (ext 2504 or 7357)
Fax +81 4 2995 3132
http://www.rehab.go.jp/ri/noukinou/hibrain/e_index.html
e-mail [log in to unmask]
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