User profiles for P. Plavén-Sigray
Pontus Plavén-SigrayResearcher, Karolinska Institutet and Copenhagen University Hospital Verified email at ki.se Cited by 1055 |
The readability of scientific texts is decreasing over time
10.7554/eLife.27725.001 Clarity and accuracy of reporting are fundamental to the scientific
process. Readability formulas can estimate how difficult a text is to read. Here, in a corpus …
process. Readability formulas can estimate how difficult a text is to read. Here, in a corpus …
[HTML][HTML] Positron emission tomography studies of the glial cell marker translocator protein in patients with psychosis: a meta-analysis using individual participant data
… For completeness, we also present frequentist equivalents of the best-fitting model, showing
p values for patient–control differences in standardized V T for each ROI in Supplemental …
p values for patient–control differences in standardized V T for each ROI in Supplemental …
Lower levels of the glial cell marker TSPO in drug-naive first-episode psychosis patients as measured using PET and [11C] PBR28
K Collste, P Plavén-Sigray, H Fatouros-Bergman… - Molecular …, 2017 - nature.com
Several lines of evidence are indicative of a role for immune activation in the pathophysiology
of schizophrenia. Nevertheless, studies using positron emission tomography (PET) and …
of schizophrenia. Nevertheless, studies using positron emission tomography (PET) and …
[HTML][HTML] Effects of age, BMI and sex on the glial cell marker TSPO — a multicentre [11C]PBR28 HRRT PET study
Purpose The purpose of this study was to investigate the effects of ageing, sex and body
mass index (BMI) on translocator protein (TSPO) availability in healthy subjects using positron …
mass index (BMI) on translocator protein (TSPO) availability in healthy subjects using positron …
Meta-analysis of the glial marker TSPO in psychosis revisited: reconciling inconclusive findings of patient–control differences
P Plavén-Sigray, GJ Matheson… - Biological …, 2021 - biologicalpsychiatryjournal.com
… We found no age-by-group interaction effect on V T in any of the examined regions (all p >
.6… the observed differences is reduced compared with those observed in Plavén-Sigray et al. ( …
.6… the observed differences is reduced compared with those observed in Plavén-Sigray et al. ( …
[HTML][HTML] Thalamic dopamine D2-receptor availability in schizophrenia: a study on antipsychotic-naive patients with first-episode psychosis and a meta-analysis
P Plavén-Sigray, P Ikonen Victorsson, A Santillo… - Molecular …, 2022 - nature.com
Pharmacological and genetic evidence support a role for an involvement of the dopamine
D2-receptor (D2-R) in the pathophysiology of schizophrenia. Previous molecular imaging …
D2-receptor (D2-R) in the pathophysiology of schizophrenia. Previous molecular imaging …
Cognitive Function and Variability in Antipsychotic Drug–Naive Patients With First-Episode Psychosis: A Systematic Review and Meta-Analysis
M Lee, M Cernvall, J Borg, P Plavén-Sigray… - JAMA …, 2024 - jamanetwork.com
… The study examining cognitive variability in those at CHR-P also included a small group of
patients with FEP who exhibited similar within-group variability as those at CHR-P, but to our …
patients with FEP who exhibited similar within-group variability as those at CHR-P, but to our …
Prediction of brain age using structural magnetic resonance imaging: A comparison of accuracy and test–retest reliability of publicly available software packages
…, JE Svensson, P Plavén‐Sigray - Human Brain …, 2023 - Wiley Online Library
Brain age prediction algorithms using structural magnetic resonance imaging (MRI) aim to
assess the biological age of the human brain. The difference between a person's …
assess the biological age of the human brain. The difference between a person's …
[HTML][HTML] Serotonin transporter availability increases in patients recovering from a depressive episode
JE Svensson, C Svanborg, P Plavén-Sigray… - Translational …, 2021 - nature.com
… after treatment (p = 0.01), while no change was observed in the median raphe (p = 0.51). No
… were observed in the composite region (p = 0.97) or the median raphe (p = 0.95). Our main …
… were observed in the composite region (p = 0.97) or the median raphe (p = 0.95). Our main …
Brain neuroreceptor density and personality traits: towards dimensional biomarkers for psychiatric disorders
L Farde, P Plavén-Sigray, J Borg… - … Transactions of the …, 2018 - royalsocietypublishing.org
Positron emission tomography has, for 30 years, been used in numerous case-control
studies searching for hypothesized differences in the density of neuroreceptor or transporter …
studies searching for hypothesized differences in the density of neuroreceptor or transporter …