[HTML][HTML] Cognitive deficit in schizophrenia: from etiology to novel treatments
AL Martínez, J Brea, S Rico, MT De los Frailes… - International journal of …, 2021 - mdpi.com
Schizophrenia is a major mental illness characterized by positive and negative symptoms,
and by cognitive deficit. Although cognitive impairment is disabling for patients, it has been …
and by cognitive deficit. Although cognitive impairment is disabling for patients, it has been …
[HTML][HTML] Subtyping brain diseases from imaging data
The imaging community has increasingly adopted machine learning (ML) methods to
provide individualized imaging signatures related to disease diagnosis, prognosis, and …
provide individualized imaging signatures related to disease diagnosis, prognosis, and …
Multi-scale semi-supervised clustering of brain images: Deriving disease subtypes
Disease heterogeneity is a significant obstacle to understanding pathological processes and
delivering precision diagnostics and treatment. Clustering methods have gained popularity …
delivering precision diagnostics and treatment. Clustering methods have gained popularity …
[HTML][HTML] Psychosis brain subtypes validated in first-episode cohorts and related to illness remission: results from the PHENOM consortium
Using machine learning, we recently decomposed the neuroanatomical heterogeneity of
established schizophrenia to discover two volumetric subgroups—a 'lower brain …
established schizophrenia to discover two volumetric subgroups—a 'lower brain …
Ameliorative patterns of grey matter in patients with first-episode and treatment-naïve schizophrenia
M Li, W Deng, Y Li, L Zhao, X Ma, H Yu, X Li… - Psychological …, 2023 - cambridge.org
Background Grey matter (GM) reduction is a consistent observation in established late
stages of schizophrenia, but patients in the untreated early stages of illness display an …
stages of schizophrenia, but patients in the untreated early stages of illness display an …
Cortical impoverishment in a stable subgroup of schizophrenia: validation across various stages of psychosis
Background Cortical thinning is a well-known feature in schizophrenia. The considerable
variation in the spatial distribution of thickness changes has been used to parse …
variation in the spatial distribution of thickness changes has been used to parse …
Neurobiological underpinnings of cognitive subtypes in psychoses: a cross-diagnostic cluster analysis
I Fernández-Linsenbarth, Á Planchuelo-Gómez… - Schizophrenia …, 2021 - Elsevier
Schizophrenia and bipolar disorder include patients with different characteristics, which may
hamper the definition of biomarkers. One of the dimensions with greater heterogeneity …
hamper the definition of biomarkers. One of the dimensions with greater heterogeneity …
Cortical morphological heterogeneity of schizophrenia and its relationship with glutamatergic receptor variations
X Ouyang, Y Pan, X Chen, G Wu, Y Cheng… - European …, 2023 - cambridge.org
BackgroundRecent genetic evidence implicates glutamatergic-receptor variations in
schizophrenia. Glutamatergic excess during early life in people with schizophrenia may …
schizophrenia. Glutamatergic excess during early life in people with schizophrenia may …
Clinical, brain, and multilevel clustering in early psychosis and affective stages
Importance Approaches are needed to stratify individuals in early psychosis stages beyond
positive symptom severity to investigate specificity related to affective and normative …
positive symptom severity to investigate specificity related to affective and normative …
Dimensional Neuroimaging Endophenotypes: Neurobiological Representations of Disease Heterogeneity Through Machine Learning
Abstract Machine learning has been increasingly used to obtain individualized
neuroimaging signatures for disease diagnosis, prognosis, and response to treatment in …
neuroimaging signatures for disease diagnosis, prognosis, and response to treatment in …