User profiles for Andre Marquand
Andre F MarquandProfessor of Computational Psychiatry, Donders Institute / Kings College London Verified email at kcl.ac.uk Cited by 12902 |
[HTML][HTML] Conceptualizing mental disorders as deviations from normative functioning
Normative models are a class of emerging statistical techniques useful for understanding
the heterogeneous biology underlying psychiatric disorders at the level of the individual …
the heterogeneous biology underlying psychiatric disorders at the level of the individual …
Using support vector machine to identify imaging biomarkers of neurological and psychiatric disease: a critical review
G Orru, W Pettersson-Yeo, AF Marquand… - Neuroscience & …, 2012 - Elsevier
Standard univariate analysis of neuroimaging data has revealed a host of neuroanatomical
and functional differences between healthy individuals and patients suffering a wide range of …
and functional differences between healthy individuals and patients suffering a wide range of …
[HTML][HTML] Understanding heterogeneity in clinical cohorts using normative models: beyond case-control studies
Background Despite many successes, the case-control approach is problematic in biomedical
science. It introduces an artificial symmetry whereby all clinical groups (eg, patients and …
science. It introduces an artificial symmetry whereby all clinical groups (eg, patients and …
The genetic architecture of the human cerebral cortex
…, M Luciano, F Macciardi, AF Marquand… - Science, 2020 - science.org
INTRODUCTION The cerebral cortex underlies our complex cognitive capabilities.
Variations in human cortical surface area and thickness are associated with neurological, …
Variations in human cortical surface area and thickness are associated with neurological, …
Mapping the heterogeneous phenotype of schizophrenia and bipolar disorder using normative models
Importance Schizophrenia and bipolar disorder are severe and complex brain disorders
characterized by substantial clinical and biological heterogeneity. However, case-control …
characterized by substantial clinical and biological heterogeneity. However, case-control …
Frequency-specific directed interactions in the human brain network for language
…, A Hultén, N Lam, AF Marquand… - Proceedings of the …, 2017 - National Acad Sciences
The brain’s remarkable capacity for language requires bidirectional interactions between
functionally specialized brain regions. We used magnetoencephalography to investigate …
functionally specialized brain regions. We used magnetoencephalography to investigate …
Investigating the predictive value of whole-brain structural MR scans in autism: a pattern classification approach
Autistic spectrum disorder (ASD) is accompanied by subtle and spatially distributed differences
in brain anatomy that are difficult to detect using conventional mass-univariate methods (…
in brain anatomy that are difficult to detect using conventional mass-univariate methods (…
Pattern classification of sad facial processing: toward the development of neurobiological markers in depression
…, SG Costafreda, A Khanna, AF Marquand… - Biological …, 2008 - Elsevier
BACKGROUND: Methods of analysis that examine the pattern of cerebral activity over the
whole brain have been used to identify and predict neurocognitive states in healthy individuals…
whole brain have been used to identify and predict neurocognitive states in healthy individuals…
[HTML][HTML] Beyond lumping and splitting: a review of computational approaches for stratifying psychiatric disorders
Heterogeneity is a key feature of all psychiatric disorders that manifests on many levels,
including symptoms, disease course, and biological underpinnings. These form a substantial …
including symptoms, disease course, and biological underpinnings. These form a substantial …
Describing the brain in autism in five dimensions—magnetic resonance imaging-assisted diagnosis of autism spectrum disorder using a multiparameter classification …
C Ecker, A Marquand, J Mourão-Miranda… - Journal of …, 2010 - Soc Neuroscience
Autism spectrum disorder (ASD) is a neurodevelopmental condition with multiple causes,
comorbid conditions, and a wide range in the type and severity of symptoms expressed by …
comorbid conditions, and a wide range in the type and severity of symptoms expressed by …