by Clinical Neuropsychologist | Saturday, August 23, 2025 | Neuroimaging
ABSTRACT Background and Purpose Resting-state fMRI (rs-fMRI) is increasingly used to map brain networks in patients under anesthesia, but technical factors can affect its utility. We evaluated the effects of sevoflurane, multiband acceleration, and scan duration on...
by Clinical Neuropsychologist | Monday, August 18, 2025 | Neuroimaging
ABSTRACT Background and Purpose Posterior reversible encephalopathy syndrome (PRES) is a neurotoxic state with characteristic imaging findings. While classic PRES typically involves parieto-occipital edema, atypical cases present with variable involvement of deep gray...
by Clinical Neuropsychologist | Monday, August 18, 2025 | Neuroimaging
ABSTRACT Cerebral collateral circulation is a critical determinant of infarct evolution, therapeutic response, and clinical outcomes in patients with acute ischemic stroke. While the concept of “time is brain” has traditionally guided reperfusion therapy, recent...
by Clinical Neuropsychologist | Saturday, August 9, 2025 | Neuroimaging
ABSTRACT Background and Purpose Acute tandem internal carotid artery (ICA) reocclusion after stenting as part of endovascular stroke treatment is recognized as a complication in a significant minority of patients, and this can be associated with neurological...
by Clinical Neuropsychologist | Monday, August 4, 2025 | Neuroimaging
ABSTRACT Background and Purpose Isolated cervical dystonia is characterized by sustained or intermittent neck movements caused by involuntary muscle contractions, resulting in abnormal movements or postures of cervical areas. We measured altered regional cerebral...
