Table 2:
Hippocampal Asymmetry | ||||
---|---|---|---|---|
25th Percentile | 50th Percentile | 75th Percentile | 90th Percentile | |
FSL-FIRST | 3.1% (2.9%–3.4%) | 6.9% (6.5%–7.2%) | 11.7% (11.3%–12.4%) | 17.9% (17.0%–19.1%) |
FreeSurfer | 1.5% (1.4%–1.6%) | 3.3% (3.1%–3.5%) | 5.7% (5.4%–5.9%) | 8.5% (8.3%–9%) |
Asymmetry defined by the absolute difference in left to right hippocampal volumes with respect to the volume of the larger side. Numbers in parentheses are 95% CIs.