Table 1.
Region of interest | Tools > animals |
Tools > nonmanipulable objects |
||||
---|---|---|---|---|---|---|
Sighted participants | Late-blind participants | Congenitally blind participants | Sighted participants | Late-blind participants | Congenitally blind participants | |
Left inferior parietal lobule | 4.6**** | 6.5**** | 6.0**** | 3.3*** | 5.0**** | 3.4*** |
Left anterior intraparietal sulcus | 2.7** | 5.7**** | 4.1*** | 3.9*** | 5.6**** | 2.0* |
Left posterior superior parietal lobule | 3.6*** | 4.1*** | 2.0* | 5.8**** | 2.2* | −0.5 |
Note: The region-of-interest analyses contrasted blood-oxygen-level-dependent responses for tool stimuli versus the other stimuli (animals and nonmanipulable objects) for each participant group and region of interest. Degrees of freedom on the t statistics were as follows: sighted participants: 4,907; late-blind participants: 2,808; congenitally blind participants: 3,261.
p ≤ .05.
p < .01.
p < .001.
p < .00001.