AJNR. American journal of neuroradiology
AJNR. American journal of neuroradiology
Audio Summaries
Every issue of AJNR. American journal of neuroradiology moves the field forward, but reading every paper cover-to-cover isn't realistic. OSLR turns each article into a 3-minute audio summary so you can stay current while you commute, round, or work out.
Recent summaries
The latest articles summarized from AJNR. American journal of neuroradiology.
Sub-voxel Susceptibility Mapping and Machine Learning to Detect Brain Iron Deposition and Its Cognitive Relevance in Beta-Thalassemia
Jun 11, 2026
The authors aimed to investigate the relationship between brain iron deposition and cognitive function in patients with beta-thalassemia major (β-TM) using advanced MRI techniques and machine learning. They found that β-TM patients exhibited increased iron-related susceptibility in specific brain regions, such as the hippocampus and insula, which correlated with lower cognitive assessment scores. Their findings suggest that susceptibility-based imaging features could be valuable for understanding neurocognitive risks in this population.
Comparison of SWI with T2* in the Diagnosis of Cerebral Amyloid Angiopathy Using ARIA Scoring and Boston Criteria 2.0 at 7T MRI
Jun 11, 2026
This study aimed to compare the diagnostic performance of T2* and susceptibility-weighted imaging (SWI) for detecting cerebral amyloid angiopathy (CAA) at 7T MRI, as well as to assess the applicability of the Boston Criteria 2.0 in this context. The results indicated that both imaging techniques demonstrated almost perfect agreement in identifying hemorrhagic markers associated with CAA, while high interobserver agreement was observed, supporting the reliability of ARIA-based scoring. However, the detection of deep microbleeds may lead to misclassification, suggesting a need for updated diagnostic frameworks for 7T MRI.
Mechanical Thrombectomy for M2 versus M1 Occlusions: A Propensity-Matched Analysis With Severity-Stratified Assessment of Early Neurological Improvement
Jun 11, 2026
The authors aimed to compare the outcomes of mechanical thrombectomy (MT) for M1 versus M2 occlusions in patients with isolated medium-vessel occlusions, using propensity score matching to account for confounding factors. Their analysis revealed that M2 occlusions were associated with significantly better outcomes and lower mortality rates, particularly in patients with moderate to severe neurological deficits. These findings suggest that the benefits of MT may be more pronounced in M2 occlusions, especially among those with higher baseline NIHSS scores, highlighting a potential gap in representation in recent randomized controlled trials.