TABLE 1.

Neuroimaging Studies of Cortical Activation in Working Memory

Study	Memorandum	Frontal ROIs	Posterior ROIs
Pollmann and Von Cramon [60]	Spatial	PC	PPC
Cabeza and Nyberg, [61] (Review)
Mecklinger et al. [62]	Object, spatial	PC, premotor cortex, pre-SMA	PPC
Wager and Smith [63] (Review)
Crottaz-Herbette et al. [64]	Visual, auditory (verbal)	PC	IPS, PPC
Gazzaley et al. [65]	Visual (face)	PC, premotor cortex	IPS, IT
Buchsbaum et al. [66]	Verbal	PC	STC, planum temporale
Goldstein et al. [67]	Auditory (verbal)	PC, cingulate cortex	PPC
Rajah and D’Esposito [68] (Review)
Curtis et al. [69]	Visual	PC, FEF	PPC
Schlosser et al. [70] (Review)
Scheeringa et al. [41]	Visual	PC	PPC, VC, IT
Bledowski et al. [71] (Review)

Abbreviations: IPS, intraparietal sulcus; IT, inferotemporal cortex; FEF, frontal eye field; PC, prefrontal cortex; PPC, posterior parietal cortex; ROI, region of interest activated; SMA, supplementary motor area; STC, superior temporal cortex; VC, visual cortex.