T1‐Dark Rim as a Marker of New and Chronic Active Multiple Sclerosis Lesions: A Serial Study With Frequent 7T MRI

by Clinical Neuropsychologist | Wednesday, May 14, 2025 | Neuroimaging

ABSTRACT Background and Purpose Chronic active multiple sclerosis (MS) lesions represent a particularly destructive subset of lesions on pathology. However, their imaging correlates, including paramagnetic rim lesions (PRLs) detected on susceptibility-weighted...

Safety/Efficacy of a Pusher, Thermal Detachment Coil for Ruptured Intracranial Aneurysms: A Multicenter Real‐World Study

by Clinical Neuropsychologist | Saturday, May 10, 2025 | Neuroimaging

ABSTRACT Background and Purpose Optima coils are a new type of embolic coils with complex and WAVE shape properties and variable degrees of softness. In patients with ruptured intracranial aneurysms, we examined the safety (periprocedural complications) and efficacy...

Aspiration Catheter Design Impacts Combined Approach Mechanical Thrombectomy in Anterior Circulation Large Vessel Stroke

by Clinical Neuropsychologist | Friday, May 2, 2025 | Neuroimaging

ABSTRACT Background and Purpose Large-bore aspiration catheters (LBACs) are used for thrombectomy in large vessel occlusion (LVO), either as a standalone direct aspiration first-pass technique or combined with a stent retriever (ASR). LBAC design may influence ASR...

Modified Treatment in Brain Ischemia 2b Stopped or Continued After First‐Pass Mechanical Thrombectomy for M1 Occlusions

by Clinical Neuropsychologist | Saturday, April 26, 2025 | Neuroimaging

ABSTRACT Background and Purpose The superiority of achieving modified Treatment in Cerebral Ischemia (mTICI) from multiple passes versus mTICI 2b from a single pass remains uncertain. We aimed to assess whether additional passes in M1 occlusion patients with a...

Clinical Outcomes and Complications of Carotid Artery Stenting With or Without Pre‐Stent and Post‐Stent Balloon Angioplasty

by Clinical Neuropsychologist | Wednesday, April 23, 2025 | Neuroimaging

ABSTRACT Background and Purpose Carotid artery stenting is a well-established method for treating carotid artery stenosis; however, there are conflicting data on prestenting versus post-stenting balloon angioplasty. Our study aims to understand the risk and safety of...

Phosphotungstic Acid Staining to Visualize the Vagus Nerve Perineurium Using Micro‐CT

by Clinical Neuropsychologist | Thursday, April 10, 2025 | Neuroimaging

ABSTRACT Background and Purpose Peripheral nerve stimulation is approved by the US Food and Drug Administration for treating various disorders, but it is often limited by side effects, highlighting the need for a clear understanding of fascicular and fiber...