- Path:
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The hidden link: Investigating functional connectivity of rarely explored sub-regions of thalamus and superior temporal gyrus in Schizophrenia
Files
External resources
Periodical
- Title:
- Translational Neuroscience
- Publication:
-
Berlin Heidelberg: Springer
- Note:
- Gesehen am 11.08.15
- Open Access
- Namensnennung - Nicht kommerziell - Keine Bearbeitungen 4.0 International
- Archivierung/Langzeitarchivierung gewährleistet
- Scope:
- Online-Ressource
- ISSN:
- 2081-6936
- ZDB-ID:
-
2581219-1
- VÖBB-Katalog:
- 35425620
- Keywords:
- Zeitschrift
- Classification:
- Medizin
- Naturwissenschaften
- Collection:
- Medizin
- Naturwissenschaften
- Copyright:
- Rights reserved
- Accessibility:
- Eingeschränkter Zugang mit Nutzungsbeschränkungen
Article
- Title:
- The hidden link: Investigating functional connectivity of rarely explored sub-regions of thalamus and superior temporal gyrus in Schizophrenia
- Publication:
-
Berlin: De Gruyter, 2024
- Language:
- English
- Information:
- Abstract: Functional magnetic resonance imaging (fMRI) stands as a pivotal tool in advancing our comprehension of Schizophrenia, offering insights into functional segregations and integrations. Previous investigations employing either task-based or resting-state fMRI primarily focused on large main regions of interest (ROI), revealing the thalamus and superior temporal gyrus (STG) as prominently affected areas. Recent studies, however, unveiled the cytoarchitectural intricacies within these regions, prompting a more nuanced exploration. In this study, resting-state fMRI was conducted on 72 schizophrenic patients and 74 healthy controls to discern whether distinct thalamic nuclei and STG sub-regions exhibit varied functional integrational connectivity to main networks and to identify the most affected sub-regions in Schizophrenia. Employing seed-based analysis, six sub-ROIs – four in the thalamus and two in the STG – were selected. Our findings unveiled heightened positive functional connectivity in Schizophrenic patients, particularly toward the anterior STG (aSTG) and posterior STG (pSTG). Notably, positive connectivity emerged between the medial division of mediodorsal thalamic nuclei (MDm) and the visual network, while increased functional connectivity linked the ventral lateral nucleus of the thalamus with aSTG. This accentuated functional connectivity potentially influences these sub-regions, contributing to dysfunctions and manifesting symptoms such as language and learning difficulties alongside hallucinations. This study underscores the importance of delineating sub-regional dynamics to enhance our understanding of the nuanced neural alterations in Schizophrenia, paving the way for more targeted interventions and therapeutic approaches.
- Scope:
- Online-Ressource
- Note:
- Open Access
- Archivierung/Langzeitarchivierung gewährleistet
- Keywords:
- schizophrenia ; fMRI ; functional connectivity ; superior temporal gyrus ; sub-thalamic regions
- Classification:
- Medizin
- Naturwissenschaften
- Sonstiges
- Collection:
- Medizin
- Naturwissenschaften
- Sonstiges
- Copyright:
- CC BY
- Accessibility:
- Free Access
