Correction for head size in brain-imaging measurements.

@article{Mathalon1993CorrectionFH,
  title={Correction for head size in brain-imaging measurements.},
  author={Daniel H. Mathalon and Edith V. Sullivan and John M Rawles and Adolf Pfefferbaum},
  journal={Psychiatry research},
  year={1993},
  volume={50 2},
  pages={121-39}
}
Structural brain-imaging measurements based on computed tomography (CT) or magnetic resonance imaging (MRI) are often corrected or adjusted for normal variation in head size. Some methods of head-size correction, such as the ventricle-brain ratio (VBR), are based on taking the brain structure size as a proportion of the estimated head size, while other methods have used a regression model to obtain head-size residualized structure measures. Recently, head-size correction was shown to result in… CONTINUE READING