[HTML][HTML] Dynamic functional connectivity analysis reveals transient states of dysconnectivity in schizophrenia
Schizophrenia is a psychotic disorder characterized by functional dysconnectivity or
abnormal integration between distant brain regions. Recent functional imaging studies have …
abnormal integration between distant brain regions. Recent functional imaging studies have …
[HTML][HTML] A multi-site resting state fMRI study on the amplitude of low frequency fluctuations in schizophrenia
Background: This multi-site study compares resting state fMRI amplitude of low frequency
fluctuations (ALFF) and fractional ALFF (fALFF) between patients with schizophrenia (SZ) and …
fluctuations (ALFF) and fractional ALFF (fALFF) between patients with schizophrenia (SZ) and …
Proton MRS in twin pairs discordant for schizophrenia
Proton magnetic resonance spectroscopy (1 H MRS) neurometabolite abnormalities have
been detected widely in subjects with and at risk for schizophrenia. We hypothesized that such …
been detected widely in subjects with and at risk for schizophrenia. We hypothesized that such …
Resting-state thalamic dysconnectivity in schizophrenia and relationships with symptoms
BackgroundSchizophrenia (SZ) is a severe neuropsychiatric disorder associated with
disrupted connectivity within the thalamic-cortico-cerebellar network. Resting-state functional …
disrupted connectivity within the thalamic-cortico-cerebellar network. Resting-state functional …
[HTML][HTML] Phospholipids and insulin resistance in psychosis: a lipidomics study of twin pairs discordant for schizophrenia
…, S Therman, R Viehman, U Mustonen, TG Van Erp… - Genome medicine, 2012 - Springer
… As expected, the TG clusters LC5 to LC7 were strongly associated with the … of TG clusters
with any of the MRI-derived independent components, but the direct cortical mapping of the TG …
with any of the MRI-derived independent components, but the direct cortical mapping of the TG …
[HTML][HTML] The association between familial risk and brain abnormalities is disease specific: an ENIGMA-relatives study of schizophrenia and bipolar disorder
Background Schizophrenia and bipolar disorder share genetic liability, and some structural
brain abnormalities are common to both conditions. First-degree relatives of patients with …
brain abnormalities are common to both conditions. First-degree relatives of patients with …
The relationship between white matter microstructure and general cognitive ability in patients with schizophrenia and healthy participants in the ENIGMA consortium
Objective: Schizophrenia has recently been associated with widespread white matter
microstructural abnormalities, but the functional effects of these abnormalities remain unclear. …
microstructural abnormalities, but the functional effects of these abnormalities remain unclear. …
[HTML][HTML] The genetic and environmental determinants of the association between brain abnormalities and schizophrenia: the schizophrenia twins and relatives …
…, T Toulopoulou, M Weisbrod, H Sauer, TG van Erp… - Biological …, 2012 - Elsevier
BACKGROUND: Structural brain abnormalities are consistently found in schizophrenia (Sz)
and have been associated with the familial risk for the disorder. We aim to define the relative …
and have been associated with the familial risk for the disorder. We aim to define the relative …
A method for estimating and characterizing explicitly nonlinear dynamic functional network connectivity in resting-state fMRI data
The past 10 years have seen an explosion of approaches that focus on the study of time-resolved
change in functional connectivity (FC). FC characterization among networks at a whole-…
change in functional connectivity (FC). FC characterization among networks at a whole-…
Nonlinear functional network connectivity in resting fMRI data
In this work, we focus on explicitly nonlinear relationships in functional networks. We
introduce a technique using normalized mutual information (MI), that calculates the nonlinear …
introduce a technique using normalized mutual information (MI), that calculates the nonlinear …