by Clinical Neuropsychologist | Monday, July 22, 2024 | Neuroimaging
Abstract Background and Purpose Early and reliable prediction of hemorrhagic transformation (HT) in patients with acute ischemic stroke (AIS) is crucial for treatment decisions and early intervention. The purpose of this study was to conduct a systematic review and...
by Clinical Neuropsychologist | Monday, July 22, 2024 | Neuroimaging
Abstract Background and Purpose The optic nerve sheath diameter (ONSD) is a commonly used estimate of intracranial pressure (ICP). The rationale behind this is that pressure changes in the cerebrospinal fluid affect the optic nerve subarachnoid space (ONSAS)...
by Clinical Neuropsychologist | Monday, July 15, 2024 | Neuroimaging
Abstract Background and Purpose Quantitative susceptibility mapping (QSM), neurite orientation dispersion and density imaging (NODDI), and the g-ratio have separately shown differences between Parkinson’s disease (PD) and healthy controls. The g-ratio has,...
by Clinical Neuropsychologist | Monday, July 15, 2024 | Neuroimaging
Abstract Background and purpose Pediatric multiple sclerosis (MS) displays different pathological features compared to adult MS, which can be studied in vivo by assessing tissue magnetic susceptibility with 3T-MRI. We aimed to assess different white matter lesions...
by Clinical Neuropsychologist | Thursday, June 27, 2024 | Neuroimaging
Abstract Background and Purpose In acute ischemic stroke (AIS) due to large-vessel occlusion (LVO), the relationship between cerebral oxygen extraction fraction (OEF) as the hallmark of the ischemic penumbra and leptomeningeal collateral supply is not well...
by Clinical Neuropsychologist | Tuesday, June 11, 2024 | Neuroimaging
Abstract Background and Purpose Conclusions from prior literature regarding the impact of sex, age, and height on spinal cord (SC) MRI morphometrics are conflicting, while the effect of body weight on SC morphometrics has been found to be nonsignificant. The purpose...