Positron emission tomography (PET) and functional magnetic resonance imaging (fMRI)
have been extensively used to explore the functional neuroanatomy of cognitive functions …

We performed meta-analyses on 60 neuroimaging (PET and fMRI) studies of working
memory (WM), considering three types of storage material (spatial, verbal, and object), three …

Recent advances in the understanding of brain cannabinoid receptor function have renewed
interest in the association between cannabinoid compounds and psychosis. In a 3-day …

The superior frontal gyrus (SFG) is thought to contribute to higher cognitive functions and
particularly to working memory (WM), although the nature of its involvement remains a …

The new functional neuroimaging techniques, PET and functional MRI (fMRI), offer sufficient
experimental flexibility and spatial resolution to explore the functional neuroanatomical …

The prefrontal cortex modulates executive control processes and structurally matures
throughout adolescence. Consistent with these events, prefrontal functions that demand …

OBJECTIVE:: To investigate the developmental trajectory of response inhibition and, more
specifically, whether there is a dissociation of function in the prefrontal cortex over the …

It is controversial whether the dorsolateral prefrontal cortex is involved in the maintenance of
items in working memory or in the selection of responses. We used event-related functional …

It is now widely accepted that the prefrontal cortex (PFC) plays a critical role in the neural
network subserving working memory (WM). At least three related questions are still under …

Abstract Reasoning and problem solving depend on the ability to represent and integrate
complex relationships among stimuli. For example, deciding whether an animal is …