Table 3.
PT Grey Matter Volumes, PT_AQ and ABS_PT Values for Each Species
| PT | ||||||||
|---|---|---|---|---|---|---|---|---|
| Right | Left | Total | PT_AQ | ABS_PT | #L | #NB | #R | |
| Chimpanzees | 438.95 (9.91) | 510.79 (10.16) | 949.74 (18.35) | −0.159 (.02) | .209 (.019) | 60 | 6 | 16 |
| Vervets | 119.49 (13.57) | 119.99 (14.20) | 239.48 (25.64) | −0.002 (.02) | .122 (.024) | 16 | 9 | 17 |
| Rhesus | 197.67 (19.19) | 195.33 (20.08) | 388.00 (36.26) | 0.040 (.040) | .222 (.040) | 10 | 3 | 8 |
| Bonnet | 168.87 (22.71) | 181.54 (23.76) | 350.40 (42.91) | −.052 (.050) | .163 (.050) | 11 | 0 | 4 |
Values for the right, left and total PT volume are in mm3. Numbers in parentheses are standard errors. #L = number of left lateralized subjects, #R – number of right lateralized subjects and #NB = number of subjects with no bias