Tag:

amygdala

Traumatic brain injury
Shockwaves of War: Neurobehavioral Symptom Analysis Post-Al Asad Missile Strike, 2020

by myneuronews June 12, 2025

by myneuronews June 12, 2025

Study Overview This study investigates the neurobehavioral symptoms experienced by individuals following a missile strike …

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Movement Disorders
Neck and mind: exploring emotion processing in cervical dystonia

by myneuronews June 11, 2025

by myneuronews June 11, 2025

Emotion Processing in Cervical Dystonia Cervical dystonia, characterized by involuntary neck muscle contractions leading to …

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Functional neurological disorders
Presymptomatic Biological, Structural, and Functional Diagnostic Biomarkers of Autism Spectrum Disorder

by myneuronews May 20, 2025

by myneuronews May 20, 2025

Biological Markers of Autism Spectrum Disorder Biological markers for Autism Spectrum Disorder (ASD) represent a …

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Functional neurological disorders
Unveiling diverse clinical symptom patterns and neural activity profiles in major depressive disorder subtypes

by myneuronews May 16, 2025

by myneuronews May 16, 2025

Clinical Symptom Patterns in Major Depressive Disorder In the realm of mental health, Major Depressive …

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Traumatic brain injury
Traumatic brain injury graphing: A case study of Charles Whitman

by myneuronews May 15, 2025

by myneuronews May 15, 2025

Case Background In August 1966, Charles Whitman became infamous for a tragic shooting spree in …

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Traumatic brain injury
Cellular and molecular mechanisms of pathological tau phosphorylation in traumatic brain injury: implications for chronic traumatic encephalopathy

by myneuronews May 10, 2025

by myneuronews May 10, 2025

Pathological Tau Phosphorylation Mechanisms Tau protein is a key player in maintaining the structural integrity …

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Functional neurological disorders
Resting-state functional connectivity of the rostral and dorsal anterior cingulate cortex in older bereaved adults

by myneuronews May 9, 2025

by myneuronews May 9, 2025

Resting-State Functional Connectivity Overview Resting-state functional connectivity (rsFC) refers to the patterns of brain activity …

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Functional neurological disorders
Memory processing by hippocampal adult-born neurons

by myneuronews May 9, 2025

by myneuronews May 9, 2025

Hippocampal Function and Adult Neurogenesis The hippocampus is a critical brain region known for its …

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Functional neurological disorders
Resting-state functional connectivity of the rostral and dorsal anterior cingulate cortex in older bereaved adults

by myneuronews May 9, 2025

by myneuronews May 9, 2025

Resting-State Connectivity Analysis Resting-state functional connectivity (rsFC) analysis offers valuable insights into how different regions …

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Functional neurological disorders
Neuroplastic changes in patients with functional seizures following neurobehavioral therapy

by myneuronews May 6, 2025

by myneuronews May 6, 2025

Neuroplastic Mechanisms in Functional Seizures Neuroplasticity refers to the brain’s remarkable ability to change and …

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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.