by Clinical Neuropsychologist | Tuesday, April 9, 2024 | Neuroimaging
Abstract Background and Purpose Cerebral vasomotor reactivity (VMR) is vital for regulating brain blood flow and maintaining neurological function. Impaired cerebral VMR is linked to a higher risk of stroke and poor post-stroke outcomes. This study explores the...
by Clinical Neuropsychologist | Saturday, March 30, 2024 | Neuroimaging
Abstract Background and Purpose Thresholds for abnormal transcranial Doppler cerebrovascular reactivity (CVR) studies are poorly understood, especially for patients with cerebrovascular disease. Using a real-world cohort with cerebral arterial stenosis, we sought to...
by Clinical Neuropsychologist | Saturday, March 23, 2024 | Neuroimaging
Abstract Background and Purpose Balloon test occlusion (BTO) evaluates cerebral ischemic tolerance before internal carotid artery (ICA) sacrifice but carries risks like dissection and thrombosis. This study introduces a new approach using a patient-specific circle of...
by Clinical Neuropsychologist | Wednesday, March 20, 2024 | Neuroimaging
Abstract Background and purpose An essential step during endovascular thrombectomy is identifying the occluded arterial vessel on a cerebral digital subtraction angiogram (DSA). We developed an algorithm that can detect and localize the position of occlusions in...
by Clinical Neuropsychologist | Wednesday, March 20, 2024 | Neuroimaging
Abstract Background and purpose An essential step during endovascular thrombectomy is identifying the occluded arterial vessel on a cerebral digital subtraction angiogram (DSA). We developed an algorithm that can detect and localize the position of occlusions in...
by Clinical Neuropsychologist | Tuesday, March 19, 2024 | Neuroimaging
Abstract Background and Purpose We aimed to explore structural connectivity in status epilepticus. Methods We enrolled participants who underwent diffusion tensor imaging. We applied graph theory to investigate structural connectivity. We compared the structural...
