The multidemand network is a set of frontoparietal areas in humans that are recruited for a wide range of cognitive-demanding tasks.  Mitchell et al use FMRI connectivity analysis to identify a putative homolog in monkeys.

Mitchell, Daniel J., et al. “A Putative Multiple-Demand System in the Macaque Brain.” The Journal of Neuroscience 36.33 (2016): 8574-8585.