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NeuroImage: Reports
Scopus
ISSN 2666-9560 · Elsevier · 381 articles in the index
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Journal Article
One is not like the other: Examining the neural response to repetitive low-level blast exposure in experienced military personnel
Background: Military members often report concussion-like symptoms from repetitive low-level blast (LLB) exposure, defined as overpressure from outgoing munitions like rifles and explosive breaching. Typically, the early stages of concussion and other neurological conditions (e.g., Alzheimer's…
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Journal Article
Real-time phase-contrast MRI can be used to quantify cerebrovascular reserve capacity – a comparative study to neurovascular ultrasound in healthy subjects
Background: Cerebrovascular reserve capacity (CVRC) is reduced in patients with advanced large artery atherosclerosis (LAA) and represents a risk factor for ischemic stroke. Aim of this study was to compare CVRC testing derived by neurovascular ultrasound (nvUS) and real-time phase-contrast MRI…
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Journal Article
Case report: Hemodynamic dynamics in central variant PRES via serial ASL/DTI
Background: Central variant posterior reversible encephalopathy syndrome (PRES) is a rare subtype (4% of cases) affecting brainstem and deep structures, presenting with severe hypertension but minimal neurological deficits, creating diagnostic challenges. Case presentation: A 34-year-old man…
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Journal Article
Epicranial electrical stimulation improves non-navigational spatial memory in macaque monkeys
Background: The hippocampus and medial temporal lobe are crucial for spatial memory, and their dysfunction is linked to Alzheimer's disease (AD), with changes detectable even in preclinical stages. Recently, neuromodulation has gained interest as a potential treatment due to its beneficial effects…
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Journal Article
Sex differences in the three-dimensional morphology of unruptured intracranial aneurysms
Objective: Women have a higher rupture risk of intracranial aneurysms than men. One possible explanation is that aneurysm volume and shape irregularity, both linked to rupture risk, may differ between women and men. We investigated this with 3-dimensional morphological aneurysm parameters. Methods…
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Journal Article
Functional brain connectivity in patients with de novo Parkinson's disease
Introduction: This study aims to identify early brain network changes in de novo Parkinson's disease (PD) using resting state-functional Magnetic Resonance Imaging (rs-fMRI), graph-theoretical analysis, and a functional brain network disruption index (k), applied here for the first time to de novo…
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Journal Article
Corticomuscular coherence and its non-invasive modulation in stroke applications: a narrative review
Neural activities are widely observed in the central nervous system and are essential for movement execution. Corticomuscular coherence (CMC) represents the coherence of oscillatory communication between motor cortex and peripheral muscles. Motor function impairments caused by stroke often involve…
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Journal Article
Brain connectivity signatures of cognitive impairment in temporal lobe epilepsy identified by robotic assessment
Background: Subjects with temporal lobe epilepsy (TLE) often experience cognitive impairment in different domains. Currently, the mechanisms underlying neuropsychological dysfunction in TLE remain poorly understood. The main objective is to characterize the multivariate relationship between brain…
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Journal Article
Fully automated volumetry of ventricular subregions on computed tomography using object detection and semantic segmentation
Background: Our goal was to develop and validate machine learning models that are capable of fully automatic identification and segmentation of frontal, temporal, and posterior horns, the body of the lateral ventricle, the third and fourth ventricle, as well as the atrium on either side. Methods…
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Journal Article
A null findings study: graph theoretical analysis of the fetal functional connectome shows no relationships with future autistic traits
Autism spectrum disorder (ASD) is a neurodevelopmental condition, with ex vivo studies suggesting its neurobiological origin as early as the first and second trimester of pregnancy. Functional MRI studies using graph-theoretical approaches have isolated features in the global connectome…
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Journal Article
SHAP-based explainable machine learning analysis of reward-related neural connectivity to predict preadolescent irritability
Preadolescent irritability is a robust transdiagnostic neurodevelopmental predictor of later psychopathology, linked to altered reward processing—a common neurocognitive substrate across psychiatric disorders. However, its neurobiological mechanisms remain unclear. Deep learning (DL) excels in…
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Journal Article
Functional connectivity of youth in family-like residential care in Japan: Impact of reactive attachment disorder and disinhibited social engagement disorder symptoms
Adverse childhood experiences are a risk factor for attachment disorders. While several neuroimaging studies have shown changes in functional networks in children who have experienced institutional care, the results are inconsistent. Furthermore, no research has been conducted on how structured…
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Journal Article
Alcohol use disorder is associated with altered frontomedial phase-amplitude coupling strength during resting state
Considerable evidence from functional neuroimaging and EEG coherence studies indicates that individuals afflicted with alcohol use disorder (AUD) manifest aberrant patterns of connectivity, particularly in frontal brain regions. Phase-amplitude coupling (PAC) is another form of functional…
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Journal Article
Impact of SNAP-25 MnlI polymorphism on brain activity patterns in children with ADHD: Insights from fractional amplitude of low-frequency fluctuation analysis
Objective: SNAP-25, a synaptic vesicle docking protein, carries a polymorphism (rs3746544) in its 3′-UTR region that is associated with ADHD, yet its functional mechanism remains unknown. The purpose of this study is to evaluate the impact of synaptosomal-associated protein 25 (SNAP-25) gene MnlI…
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Journal Article
A scoping review of portable ultra-low-field MRI studies in patients with acquired brain injury: Past, present, and future
Acquired Brain Injury (ABI) refers to any post-birth damage to the brain, commonly resulting from traumatic events (traumatic brain injury) or non-traumatic events (such as stroke, brain disease, or infection). In Australia, ABI places a substantial economic burden on society. Assessment using…
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Journal Article
PyCaret machine learning library with three preprocessing steps after eLORETA source estimation predicts Alzheimer's disease
Alzheimer's disease (AD) —the most common form of dementia— begins with mild memory loss and gradually progresses, eventually resulting in a generalized loss of brain function. The pathological changes of AD in the brain cortex begin decades before the onset of symptoms. Improvements in lifestyle…
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Journal Article
Early diagnosis of Alzheimer's disease based on brain morphological changes: A comprehensive approach combining voxel-based morphometry and deep learning
Deep learning algorithms optimize data by enhancing resolution and suppressing noise associated with biological knowledge. The root issue is that, for example, CNNs learning mathematical patterns from statistical correlations in the data without regard to biological cues whatsoever, and merely…
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Journal Article
Action observation responses in macaque frontal cortex
Neurons that are active during action execution and action observation (i.e. Action Observation/Execution Neurons, AOENs) are distributed across the brain in a network of parietal, motor, and prefrontal areas. In a previous study, we showed that most AOENs in ventral premotor area F5c, where they…
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Journal Article
Visuomotor training induces network reorganisation of frontal eye field and cuneus connectivity: A task-based fMRI study
Short-term visuomotor training is known to induce functional and structural plasticity, yet its effects on task-based functional connectivity (FC), particularly within attentional and visuomotor networks, remain underexplored. This study investigated whether such training induces task-specific…
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Journal Article
Neurobiological and psychological indicators of post-traumatic stress symptoms in children and adolescents treated for a posterior fossa brain tumour
Background: Despite the established associations between paediatric brain tumour treatment, distress, and post-traumatic stress symptoms (PTSS), neither the treatment nor tumour pathology reliably account for symptom severity at the individual level. This study examined whether treatment-related…