by Clinical Neuropsychologist Online | Tuesday, January 21, 2025 | Neuroimaging
ABSTRACT Background and purpose Prolonged length of stay (LOS) following a stroke is associated with unfavorable clinical outcomes. Factors predicting LOS in medium vessel occlusion (MeVO), impacting up to 40% of acute ischemic stroke (AIS) cases, remain...
by Clinical Neuropsychologist Online | Thursday, January 16, 2025 | Neuroimaging
ABSTRACT Background and Purpose MRI is crucial for multiple sclerosis (MS), but the relative value of portable ultra-low field MRI (pULF-MRI), a technology that holds promise for extending access to MRI, is unknown. We assessed white matter lesion (WML) detection on...
by Clinical Neuropsychologist Online | Wednesday, January 15, 2025 | Neuroimaging
ABSTRACT Background and Purpose Prolonged venous transit (PVT), derived from computed tomography perfusion (CTP) time-to-maximum (T max) maps, reflects compromised venous outflow (VO) in acute ischemic stroke due to large vessel occlusion (AIS-LVO). Poor VO is...
by Clinical Neuropsychologist Online | Monday, January 13, 2025 | Neuroimaging
ABSTRACT Background and Purpose While the pulsatility index (PI) measured by transcranial Doppler (TCD) has broader associations with outcomes in neurocritical care, its use in monitoring delayed cerebral infarction (DCI) in patients with aneurysmal subarachnoid...
by Clinical Neuropsychologist Online | Monday, January 13, 2025 | Neuroimaging
ABSTRACT Background and Purpose This study aims to investigate the longitudinal changes in translocator protein (TSPO) following stroke in different brain regions and potential associations with chronic brain infarction. Methods Twelve patients underwent SPECT using...
