The challenge in understanding cognitive impairment in schizophrenia is that people with
this illness have deficits in an array of domains. Here, we briefly review evidence regarding …

Individuals with schizophrenia experience a range of cognitive deficits and associated
dysfunctions in the neural systems that support cognitive processes. This chapter reviews …

Although schizophrenia is an illness that has been historically characterized by the
presence of positive symptomatology, decades of research highlight the importance of …

PFC dysfunction is widely believed to underlie working memory (WM) deficits in people with
schizophrenia (PSZ), but few studies have focused on measures of WM storage devoid of …

Cognitive control deficits have been consistently documented in patients with schizophrenia.
Recent work in cognitive neuroscience has hypothesized a distinction between two …

BACKGROUND: Executive functioning refers to a set of processes involved in complex, goal-
directed thought and behavior involving multiple brain regions (eg, prefrontal cortex, parietal …

Behavioral deficits suffered by patients with schizophrenia in a wide array of cognitive
domains can be conceptualized as failures of cognitive control, due to an impaired ability to …

Decades of research have provided robust evidence of cognitive impairments in psychotic
disorders. Individuals with schizophrenia appear to be impaired on the majority of …

In this chapter we consider the mechanisms involved in cognitive control-from both a
computational and a neurobiological perspective—and how these might be impaired in …

Schizophrenia is often associated with cognitive deficits, particularly within the domains of
memory and language. Specific cognitive deficits have recently been linked to psychotic …