Background: Inflammation plays a major role in the onset and maintenance of
schizophrenia. The objective of the present work was to synthetize in a narrative review the …

Despite the high prevalence in patients with schizophrenia, the association of cannabis and
nicotine use with negative symptoms remains unclear. We performed a meta-analysis of …

Background The association between cannabis use and positive symptoms in
schizophrenia spectrum disorders is well documented, especially via meta-analyses. Yet …

A substantial body of credible evidence has accumulated that suggest that cannabis use is
an important potentially preventable risk factor for the development of psychotic illness and …

Schizophrenia is a multifactorial disease associated with widespread cognitive impairment.
Although cognitive deficits are one of the factors most strongly associated with functional …

Researchers have associated cannabis use with risk for psychosis, cognitive impairment,
and traffic accident. However, this review shows that the association between moderate …

Objectives High rates of non-right-handedness (NRH) including mixed-handedness have
been reported in neurodevelopmental disorders. In schizophrenia (SZ), atypical …

El uso de cannabis es altamente prevalente a nivel mundial, pero sus efectos sobre el
cerebro y la cognición son todavía controvertidos (Block et al., 2000; Jager et al., 2007; …

Objectives High rates of non-right-handedness (NRH) and mixed-handedness exist in
neurodevelopmental disorders. Dysfunctional neurodevelopmental pathways may be …

Background: Although cannabis use has been linked with schizophrenia in a dose–
response pattern, to our knowledge, the relationship between cannabis and schizophrenia …