unveiling brain circulation disruptions a neurovascular tapestry showing ischemias impact on neuronal health

cerebral neurovascular ischemia hypoperfusion oxygenation vasculature neuronal cerebrovascular bloodflow insufficiency neurodegeneration vascularization brainstem cerebellum hippocampus cortical occlusion perfusion atherosclerosis stenosis embolism thrombosis infarction neuroprotection reperfusion inflammation oxidative apoptosis neuroplasticity synaptic connectivity neurotransmission edema white matter gray neuroimaging magnetic resonance angiography computed tomography positron emission diffusion tensor functional mri biomechanics hemodynamics computational modeling neurobiology brain injury blood vessel neurological disease flow damage