> Selective vascular access to the brain is desirable in metabolic tracer, pharmacological and other studies aimed to characterize neural properties in isolation from somatic influences from chest, abdomen or limbs.
So, as far as I understand: to control tracer liquid amounts more accurately, or deliver drugs to just the brain.
> Selective vascular access to the brain is desirable in metabolic tracer, pharmacological and other studies aimed to characterize neural properties in isolation from somatic influences from chest, abdomen or limbs.
So, as far as I understand: to control tracer liquid amounts more accurately, or deliver drugs to just the brain.