Results 101 to 110 of about 3,151,191 (260)

Interactions between variation in candidate genes and environmental factors in the etiology of schizophrenia and bipolar disorder : a systematic review [PDF]

open access: yes, 2018
Schizophrenia and bipolar disorder (BD) are complex and multidimensional disorders with high heritability rates. The contribution of genetic factors to the etiology of these disorders is increasingly being recognized as the action of multiple risk ...
Frydecka, Dorota   +6 more
core  

A continuum of psychosis, one human gene, and not much else - the case for homogeneity [PDF]

open access: yes, 1995
The contention of this paper is that psychoses are not a collection of separate and unrelated diseases, but a set of diverse expressions of a single underlying entity.
Crow, Prof TJ
core   +1 more source

Dynamic Functional Connectivity Within the Fronto-Limbic Network Induced by Intermittent Theta-Burst Stimulation: A Pilot Study

open access: yesFrontiers in Neuroscience, 2019
PurposeThe utility of transcranial magnetic stimulation (TMS) has been growing rapidly in both neurocognitive studies and clinical applications in decades.
Yingying Tang   +21 more
doaj   +1 more source

Establishing diagnostic criteria: the role of clinical pragmatics [PDF]

open access: yes, 2012
The study of pragmatic disorders is of interest to speech-language pathologists who have a professional responsibility to assess and treat communication impairments.
Cummings, L
core   +1 more source

Is it possible to prevent excessive synaptic pruning in schizophrenia? Possibilities and limitations

open access: yesFrontiers in Synaptic Neuroscience
BackgroundSynaptic pruning is a critical neurodevelopmental process that eliminates redundant or weak synaptic connections to optimize brain circuitry. In schizophrenia, converging evidence from imaging, genetic, and postmortem studies suggests that this
Agnieszka Pawlak   +7 more
doaj   +1 more source

Local gyrification index in probands with psychotic disorders and their first-degree relatives [PDF]

open access: yes, 2014
BACKGROUND: Psychotic disorders are characterized by aberrant neural connectivity. Alterations in gyrification, the pattern and degree of cortical folding, may be related to the early development of connectivity. Past gyrification studies have relatively
Abhishekh, Hulegar A   +9 more
core   +1 more source

Transcriptome analysis to explore the mechanism of downregulated TNIK influencing the effect of risperidone

open access: yesFrontiers in Pharmacology
BackgroundRisperidone is one of the most reliable and effective antipsychotics for schizophrenia treatment. However, the mechanism of action of risperidone is not yet fully understood.
Ruixue Yuan   +8 more
doaj   +1 more source

The bi-directional associations between psychotic experiences and DSM-IV mental disorders [PDF]

open access: yes, 2017
OBJECTIVE: While it is now recognized that psychotic experiences are associated with an increased risk of later mental disorders, we lack a detailed understanding of the reciprocal time-lagged relationships between first onsets of psychotic experiences ...
Al-Hamzawi, Ali Obaid   +23 more
core   +1 more source

Association of Genetic Liability to Psychotic Experiences With Neuropsychotic Disorders and Traits

open access: yesJAMA psychiatry, 2019
Key Points Question Is the genetic liability to psychotic experiences shared with schizophrenia and/or other neuropsychiatric disorders and traits?
S. Legge   +17 more
semanticscholar   +1 more source

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