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astrocytes

Traumatic brain injury
Association of Preinjury Beta-Blocker Exposure With Brain Injury Biomarkers Following Traumatic Brain Injury

by myneuronews September 30, 2025

by myneuronews September 30, 2025

Study Overview This study investigates the connection between preinjury exposure to beta-blockers and the levels …

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Traumatic brain injury
CD300f enables microglial damage sensing, efferocytosis, and apoptotic cell metabolization after brain injury

by myneuronews September 11, 2025

by myneuronews September 11, 2025

Microglial Function in Brain Injury Microglia, the primary immune cells of the central nervous system, …

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Headaches
State-of-the-art preclinical techniques to study the impact of spreading depolarizations in awake rodents

by myneuronews August 29, 2025

by myneuronews August 29, 2025

Overview of Spreading Depolarizations Spreading depolarizations (SDs) refer to a wave of electrical activity that …

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Traumatic brain injury
Blood Biomarkers as Optimization Tools for Computed Tomography in Mild Traumatic Brain Injury Management in Emergency Departments: A Systematic Review

by myneuronews August 27, 2025

by myneuronews August 27, 2025

Blood Biomarkers and Their Role Blood biomarkers are measurable substances in the blood that can …

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Traumatic brain injury
Vibrational spectroscopy methods reveal biochemical changes associated with the glial scar formation after traumatic brain injury

by myneuronews August 9, 2025

by myneuronews August 9, 2025

Biochemical Changes in Glial Scarring After a traumatic brain injury (TBI), the central nervous system …

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Traumatic brain injury
Vibrational spectroscopy methods reveal biochemical changes associated with the glial scar formation after traumatic brain injury

by myneuronews August 9, 2025

by myneuronews August 9, 2025

Biochemical Changes During Glial Scar Formation After a traumatic brain injury (TBI), the brain undergoes …

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Functional neurological disorders
AAV-based gene therapy ameliorates neurological deficits in a mouse model of childhood-onset neurodegeneration with cerebellar atrophy (CONDCA)

by myneuronews August 4, 2025

by myneuronews August 4, 2025

Study Summary The study investigates the efficacy of adeno-associated virus (AAV)-based gene therapy in a …

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Functional neurological disorders
Spreading depolarisation (SD): a potential underlying mechanism in functional neurological disorder (FND)

by myneuronews August 1, 2025

by myneuronews August 1, 2025

Potential Mechanisms of Spreading Depolarisation Spreading depolarization (SD) refers to a wave of electrical change …

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Functional neurological disorders
Spreading depolarisation (SD): a potential underlying mechanism in functional neurological disorder (FND)

by myneuronews August 1, 2025

by myneuronews August 1, 2025

Mechanisms of Spreading Depolarisation Spreading depolarisation (SD) is a complex physiological phenomenon that involves a …

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Dementia
Embracing the Modern Biochemistry of Brain Metabolism

by myneuronews July 21, 2025

by myneuronews July 21, 2025

Understanding Brain Metabolism The brain is an extraordinarily energy-demanding organ, consuming approximately 20% of the …

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<em>Taking Control of Your Functional Cognitive Symptoms: Workbook</em>-A Novel Intervention
CONCLUSIONS: This promising new multimodality behavioral health intervention can be considered to be in stage 1 (i.e., intervention generation, refinement, modification, adaptation, and pilot testing). Further pilot testing is being conducted and will need to be followed by traditional efficacy testing (in stage 2).
Hemodynamic Oscillations in Mild TBI During Postural Change: An fNIRS Pilot Study
We demonstrate that low-frequency oscillations (LFOs) in cerebral hemodynamics, measured by frequency-domain functional near-infrared spectroscopy (FD-fNIRS), reflect altered cerebral hemodynamic oscillations in mild traumatic brain injury (mTBI). In a pilot study of two mTBI and 13 healthy subjects undergoing head-of-bed positional changes, we analyzed total hemoglobin concentration (THC), oxyhemoglobin (HbO), and deoxyhemoglobin (Hb) dynamics using […]
Normative Data for Single- and Dual-Task Tandem Gait Performance in Collegiate Athletes
CONCLUSION: Our results provide robust normative data for single- and dual-task tandem gait stratified by relevant patient factors that can be immediately used by clinicians and future researchers. Future research should compare the use of individual baseline versus normative data for acute concussion tracking.
Examination of Resource Utilization and Adverse Outcomes Among Isolated Traumatic Brain Injury Patients Using Modified Brain Injury Guidelines
BackgroundMild traumatic brain injuries (TBI) are often overmanaged, resulting in an inefficient use of time and resources. The Brain Injury Guidelines was developed and subsequently improved as the modified Brain Injury Guidelines (mBIG) to help standardize TBI management. This study evaluates how adopting the mBIG criteria could improve TBI management at our institution.Materials and MethodsThis […]
Accented Speech Perception in Noise After Mild Traumatic Brain Injury
CONCLUSIONS: Individuals who have had a concussion in the past may experience mild impairments in perception of nonnative-accented speech in noise. Additionally, challenging listening conditions may exacerbate existing symptoms associated with mTBI.