Dysmaturation Observed as Altered Hippocampal Functional Connectivity at Rest Is Associated With the Emergence of Positive Psychotic Symptoms in Patients With 22q11 Deletion Syndrome
Sign Up to like & getrecommendations! Published in 2021 at "Biological Psychiatry"
DOI: 10.1016/j.biopsych.2020.12.033
Abstract: BACKGROUND Hippocampal alterations are among the most replicated neuroimaging findings across the psychosis spectrum. Moreover, there is strong translational evidence that preserving the maturation of hippocampal networks in mice models prevents the progression of cognitive… read more here.
Keywords: hippocampal functional; positive psychotic; deletion; psychotic symptoms ... See more keywords
Dopamine antagonist antipsychotics in diverted forensic populations
Sign Up to like & getrecommendations! Published in 2019 at "CNS Spectrums"
DOI: 10.1017/s1092852919000841
Abstract: In community settings, negative symptoms and cognitive deficits are the primary barriers to independent living, stable relationships, and employment for individuals suffering from schizophrenia-spectrum disorders. In contrast, however, positive psychotic symptoms (e.g., command hallucinations and… read more here.
Keywords: antipsychotics diverted; treatment; positive psychotic; antagonist antipsychotics ... See more keywords
Autistic traits and positive psychotic experiences modulate the association of psychopathic tendencies with theory of mind in opposite directions
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DOI: 10.1038/s41598-017-06995-2
Abstract: Various clinical disorders, including psychopathy, and autism and schizophrenia spectrum disorders, have been linked with impairments in Theory of Mind (ToM). However, although these conditions can co-occur in the same individual, the effect of their… read more here.
Keywords: autistic traits; psychotic experiences; positive psychotic; psychopathic tendencies ... See more keywords
Personality pathology as a driver of positive psychotic symptoms beyond diagnostic borders
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DOI: 10.1111/acps.13507
Abstract: Psychotic experiences such as hallucinations or delusions have their prevalence peak in childhood and become less prevalent into adolescence, adulthood, and old age. Peters et al in this issue investigated changes in borderline personality disorder… read more here.
Keywords: psychopathology; personality pathology; psychotic symptoms; pathology ... See more keywords
White matter alterations in individuals experiencing attenuated positive psychotic symptoms
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DOI: 10.1111/eip.12306
Abstract: Diffusion tensor imaging (DTI) studies suggest that reduced fractional anisotropy (FA) in the inferior longitudinal fasciculus (ILF) and superior longitudinal fasciculus (SLF) occurs among schizophrenia patients and those at risk for psychosis. Nevertheless, there is… read more here.
Keywords: matter alterations; attenuated positive; positive psychotic; psychotic symptoms ... See more keywords