Results 41 to 50 of about 1,011,813 (298)

Neurocognitive functioning and emotional recognition in first-episode psychosis: protocol for a follow- up study

European Psychiatry
Introduction Although deficits in neurocognitive functioning and emotional recognition impact treatment outcomes in schizophrenia since the development of the first psychotic episode (FEP), there is still a lack of longer follow-up studies showing the ...
D. Bošnjak Kuharić, P. Makaric, K. Brozic, L. Tomasic, A. Savic, D. Ostojic, M. Rojnic Kuzman   +6 more
doaj   +1 more source

Proxy measures for the assessment of psychotic and affective symptoms in studies using electronic health records

BJPsych Open
Background There is a lack of standardised psychometric data in electronic health record (EHR)-based research. Proxy measures of symptom severity based on patients' clinical records may be useful surrogates in mental health EHR research. Aims This study
Álvaro López-Díaz, Fernanda Jazmín Palermo-Zeballos, Luis Gutierrez-Rojas, Luis Alameda, Francisco Gotor-Sánchez-Luengo, Nathalia Garrido-Torres, Johann Métrailler, Livia Alerci, Vincent Bonnarel, Pablo Cano-Domínguez, Elma Avanesi-Molina, Miguel Soto-Ontoso, Rocio Torrecilla-Olavarrieta, Leticia Irene Muñoz-Manchado, Pedro Torres-Hernández, Fermín González-Higueras, Juan Luis Prados-Ojeda, Mario Herrera-Cortés, José Miguel Meca-García, Rafael Manuel Gordillo-Urbano, Cristina Sánchez-Robles, Tomás Delgado-Durán, María Felipa Soriano-Peña, Philippe Golay, Philippe Conus, Benedicto Crespo-Facorro, Miguel Ruiz-Veguilla   +26 more
doaj   +1 more source

EEG-Based Measures in At-Risk Mental State and Early Stages of Schizophrenia: A Systematic Review

Frontiers in Psychiatry, 2021
Introduction: Electrophysiological (EEG) abnormalities in subjects with schizophrenia have been largely reported. In the last decades, research has shifted to the identification of electrophysiological alterations in the prodromal and early phases of the
Andrea Perrottelli, Giulia Maria Giordano, Francesco Brando, Luigi Giuliani, Armida Mucci   +4 more
doaj   +1 more source

Hippocampal Volumes in First-Episode Psychosis [PDF]

The Journal of Neuropsychiatry and Clinical Neurosciences, 2009
Studies have shown that patients with schizophrenia have smaller hippocampi than healthy comparison subjects. There are, however, inconsistencies regarding the relationship between clinical characteristics and topographical differences in hippocampal volumetry.
Verma, Swapna, Sitoh, Yih-Yian, Ho, Yi Ching Lynn, Poon, Lye-Yin, Subramaniam, Mythily, Chan, Yiong-Huak, Sim, Kang, Chong, Siow-Ann   +7 more
openaire   +3 more sources

Magnetic resonance imaging correlates of first-episode psychosis in young adult male patients: combined analysis of grey and white matter. [PDF]

, 2012
Background: Several patterns of grey and white matter changes have been separately described in young adults with first-episode psychosis. Concomitant investigation of grey and white matter densities in patients with first-episode psychosis without other
Badan Bâ, M., Bessero, S., Curtis, L., Giannakopoulos, P., Haller, S., Lazeyras, F., Lövblad, K.O., Malafosse, A., Merlo, M., Moy, G., Ruef, A.   +10 more
core   +3 more sources

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser, Alice Bizeul, Meera Chitlur, Hugo Donato, Jelena Roganovic, Julia E. Vogt, Thomas Kühne   +6 more
wiley   +1 more source

Peripheral Blood Levels of Brain-Derived Neurotrophic Factor in Patients with First Episode Psychosis: A Systematic Review and Meta-Analysis

Brain Sciences, 2022
Background: Peripheral blood level of brain-derived neurotrophic factor (BDNF) may be used as a diagnostic and/or prognostic marker for schizophrenia. Previous studies were inconsistent.
Sukhbir Singh, Dipta Roy, Taylor Marzouk, Jian-Ping Zhang   +3 more
doaj   +1 more source

Spontaneous dyskinesia in first episode schizophrenia [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 1997
In the west London prospective study of first episode schizophrenia, the prevalence and nature of abnormal involuntary movements were examined in 27 patients who had never received antipsychotic drugs and 36 who had been treated with such medication. Motor disturbance was assessed with rating scales designed to cover the full range of spontaneous and ...
B K, Puri, T R, Barnes, M J, Chapman, S B, Hutton, E M, Joyce   +4 more
openaire   +2 more sources

Differential efficacy of lithium and carbamazepine in the prophylaxis of bipolar disorder: Results of the MAP study [PDF]

, 2000
In a randomized clinical trial with an observation period of 2.5 years, the differential efficacy of lithium versus carbamazepine was compared in 171 bipolar patients (DSM-IV).
Greil, Waldemar, Kleindienst, Nikolaus
core   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source