Head motion during MRI acquisition reduces gray matter volume and thickness estimates - Reuter, Martin; Tisdall, M. Dylan; Qureshi, Abid; Buckner, Randy L.; van der Kouwe, André J.W.; Fischl, Bruce (NeuroImage (Orlando, Fla.), 2015)
Keywords: Adult; Aging; Algorithms; Atrophy; Bias; Biomarkers; Brain; Brain research; Correlation analysis; Cortex; Cortical gray matter estimates; Estimates; Gray Matter - anatomy & histology; Head; Head motion; Head motions; Head Movements - physiology; Humans; Huntingtons disease; Hydration; Image acquisition; Image Interpretation, Computer-Assisted - methods; Image processing; Image Processing, Computer-Assisted; Imaging; Linear Models; Magnetic resonance imaging; Magnetic Resonance Imaging - methods; Medical services; Movement disorders; MRI; Neuroimaging; Quality Control; Software packages; Spurious effect; Substantia grisea; Thickness; Volume; Thickness; MRI; Volume; Cortical gray matter estimates; Bias; Quality control; Spurious effect; Head motion