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Video of the meeting Ipseity in Schizophrenia: Towards a Definition of Valid Biotypes The recent doctoral thesis defense rehearsal, presented by Marta Hernández from the SUCEDE – Sustratos Cerebrales de la Psicosis (Cerebral Substrates of Psychosis) team, addresses a crucial paradigm shift in the study of schizophrenia. The work is titled “Neurocognitive assessment, anomalous self-experiences…

We attended the 38th Congress of the European College of Neuropsychopharmacology (ECNP) | 11–14 October 2025 | Amsterdam, The Netherlands | with the following presentation: ‘Differences in resting-state spectral power between psychosis cognitive subgroups and healthy controls across frequency bands’ (Osorio-Iriarte et al., 2025)

Video of the meeting Uncovering Schizophrenia Biotypes: The Path to Therapeutic Precision The SUCEDE research group’s work has focused on breaking down the heterogeneity of schizophrenia by identifying distinct cerebral biotypes, aiming to overcome the limitations of symptom-only diagnoses. Early studies, dating back to 1996, observed that schizophrenia patients who responded effectively to the drug…

Video SUCEDE meeting (in Spanish) The Neurobiological Heterogeneity of Depression (SUCEDE Bibliographic Session)The premise of the session is that Major Depression (MD) is not a uniform illness. Its symptoms are highly heterogeneous, encompassing emotional categories (sadness, guilt), anxiety categories (rumination, irritability), and somatic categories (alterations in appetite, sleep, and energy). This symptomatic variety suggests that…

YouTube Video (in Spanish) Disconnection in Schizophrenia: The Key Lies in Brain Flexibility 🧠💡Our research group, SUCEDE, has reviewed years of pioneering work using Electroencephalography (EEG) and Neuropsychology to unravel the biological basis of Schizophrenia (SZ).The central finding is clear: schizophrenia appears to be a disorder of brain flexibility, manifested as a combination of basal…

YouTube video (in Spanish) In the field of psychiatry, a topic of constant debate has been the classification of schizophrenia. Is it a disease with a single symptom profile, or are there biologically distinct subtypes? The SUCEDE group reviewed an article that delves into this question, investigating whether auditory hallucinations, one of the most characteristic…

Video YouTube (in Spanish) At our kick-off meeting for the academic year, we’ve set the key goals that will guide our group’s work. A central focus is to deepen our understanding of psychosis biotypes, an effort to identify the underlying biological bases of this complex disorder. To advance this objective, we will continue to leverage…

Video (in Spanish): https://youtu.be/yWie7gOOIPU Antonio Arjona:The latest meeting of the SUCEDE research group focused on exploring the relationship between the segregation of resting-state brain activity and self-experience in patients with schizophrenia. Through the analysis of resting-state EEG data (64 electrodes) and the quantification of the clustering coefficient (CLC)—a measure of local brain connectivity—the study has…

Video in our YouTube channel Schizophrenia, a severe neuropsychiatric disorder, has driven extensive research into its neuronal underpinnings. In this context, functional network analysis, derived from graph theory, emerges as a robust methodology for investigating brain architecture and dynamics. This approach conceptualizes the brain as a complex network where brain regions act as nodes and…

Paper review: “Differential effects of illness and antipsychotics on cortical thinning in first episode psychosis: A randomised placebo-controlled MRI study” (Chopra et al., preprint) The current article, still in preprint, delves into the intricate relationship between psychosis, antipsychotic treatment, and structural brain modifications. This research specifically focused on cortical thinning in patients experiencing a first…