- Speech articulation
- Sentence comprehension
- Working memory
- Cognitive control
- Hierarchical processing
- Manual gesture execution
- Speech perception
- Gestural action understanding
These studies seriously complicate claims that Broca's area does [pick your favorite from the list above] because it could simply be a function of the decision process.
1000 points to whoever can figure out what Broca's area is REALLY doing.
The left inferior frontal gyrus is involved in adjusting response bias during a perceptual decision-making task