Tag:

functional connectivity

Functional neurological disorders
Investigating Resting-State Brain Activity in Adolescents with High-Functioning Autism Spectrum Disorder: Linking Fractional Amplitude of Low-Frequency Fluctuation to Clinical Symptoms

by myneuronews June 20, 2025

by myneuronews June 20, 2025

Resting-State Brain Activity in Adolescents Resting-state brain activity in adolescents, particularly those diagnosed with high-functioning …

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Functional neurological disorders
Alterations in functional and structural connectivity in the 6-OHDA-induced Parkinsonian rat model

by myneuronews June 18, 2025

by myneuronews June 18, 2025

Study Summary The study investigates the effects of 6-hydroxydopamine (6-OHDA) administration in rats as a …

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Functional neurological disorders
Alterations in functional and structural connectivity in the 6-OHDA-induced Parkinsonian rat model

by myneuronews June 18, 2025

by myneuronews June 18, 2025

Study Summary The study investigates the alterations in both functional and structural connectivity within the …

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Functional neurological disorders
Alterations in functional and structural connectivity in the 6-OHDA-induced Parkinsonian rat model

by myneuronews June 18, 2025

by myneuronews June 18, 2025

Functional Connectivity Alterations In the context of Parkinson’s disease, alterations in functional connectivity have emerged …

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Traumatic brain injury
Resting-State Brain Activity Changes and Their Genetic Correlates in Mild Traumatic Brain Injury

by myneuronews June 13, 2025

by myneuronews June 13, 2025

Study Overview The investigation into resting-state brain activity alterations in individuals who have experienced mild …

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Traumatic brain injury
Depression Symptoms Associated With Clinical Symptoms, Disability, and Functional Connectivity After Traumatic Brain Injury

by myneuronews June 13, 2025

by myneuronews June 13, 2025

Association Between Depression Symptoms and TBI Traumatic brain injury (TBI) is a significant public health …

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Functional neurological disorders
Connectogram-COH: A Coherence-Based Time-Graph Representation for EEG-Based Alzheimer’s Disease Detection

by myneuronews June 13, 2025

by myneuronews June 13, 2025

Coherence-Based Time-Graph Methodology The study employs a coherence-based time-graph methodology to create a novel representation …

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Traumatic brain injury
Resting-State Brain Activity Changes and Their Genetic Correlates in Mild Traumatic Brain Injury

by myneuronews June 13, 2025

by myneuronews June 13, 2025

Overview of Resting-State Brain Activity Resting-state brain activity refers to the spontaneous fluctuations in brain …

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Functional neurological disorders
Functional Connectivity Gradients Reveal Altered Hierarchical Cortical Organization in Functional Neurological Disorder

by myneuronews June 12, 2025

by myneuronews June 12, 2025

Functional Connectivity Analysis Functional connectivity analysis involves examining the temporal correlations between spatially remote brain …

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Functional neurological disorders
Altered self-processing brain networks in paediatric functional neurological disorder

by myneuronews June 12, 2025

by myneuronews June 12, 2025

Altered Self-Processing Mechanisms The study delves into the intricacies of altered self-processing mechanisms observed in …

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Exo70 Protects Against Memory and Synaptic Impairments Following Mild Traumatic Brain Injury
Mild traumatic brain injury (mTBI), a leading cause of disability in young adults, often results from external forces that damage the brain. Cellularly, mTBI induces oxidative stress, characterized by excessive reactive oxygen species (ROS) and diminished antioxidant capacity. This redox imbalance disrupts hippocampal glutamatergic transmission and synaptic plasticity, where NMDA receptors (NMDARs) are crucial. The […]
Neurocognitive Outcomes After Extracranial Surgery and General Anesthesia in Patients with a History of Mild-to-Moderate Traumatic Brain Injury: Systemic Review and Meta-Analysis
Accelerated neurocognitive decline associated with surgeries under general anesthesia (GA), a phenomenon referred to as postoperative neurocognitive disorder (PND), is a significant public health concern. It not only poses inherent risks but may also contribute to the development of other neurodegenerative disorders. We systematically searched five databases for studies examining cognitive function in patients with […]
The Diagnostic and Prognostic Role of Biomarkers in Mild Traumatic Brain Injury: An Umbrella Meta-Analysis
CONCLUSIONS: The findings underscore the clinical promise of fluid biomarkers in the management of mTBI. S100B and GFAP are particularly valuable as screening and confirmatory markers, respectively. Nonetheless, further standardization of biomarker thresholds and additional longitudinal studies are necessary to validate the roles of UCH-L1, NfL, and Tau protein. The integration of these biomarkers into […]
Mechanisms Underlying Hyperexcitability: Combining Mossy Fiber Sprouting and Mossy Cell Loss in Neural Network Model of the Dentate Gyrus
Background/Objectives: A concussive head injury increases the likelihood of temporal lobe epilepsy through mechanisms that are not entirely understood. This study aimed to investigate how two key histopathological features shared by both TLE (temporal lobe epilepsy) and head injury-mossy fiber sprouting and hilar excitatory cell loss-contribute to the modulation of dentate gyrus excitability. Methods: A […]
Neurobiology of Chronic Pain, Posttraumatic Stress Disorder, and Mild Traumatic Brain Injury
CONCLUSIONS: Common therapeutic processes, such as focusing on sensitization, might be helpful for these conditions. As for causal mechanisms related to sensitization in the causality of psychological injuries, the major ones hypothesized relate to the biopsychosocial model, psychological control, and activation-inhibition coordination.