Subcortical Versus Cortical Effects of Anesthesia on Blood Oxygenation: in vivo Evidence from UHF MRI

Keywords

academic acquisition action acts administered affect affected agent agents agreement altered analyzed anesthesia anesthesiology anesthetic anesthetics animals atlas audience basis blood bolus bore brain capable cerebral certainly challenging clinical coil commonly communities computing conditions consistent constant contrast coronal cortical counted coupling decrease decreases detected discontinued distribution divided drugs dynamic electron ensure even evidence expired extend extent extreme field fields five flow functional future general glucose gradient highly in vivo include included induced intensities intensity investigations kept known load local locally maintained male matrix mechanically mechanism median medicine metabolic minutes mixture model monitored monitoring moreover much necessary neurosurgery next nuclear oxygen oxygenation paramagnetic pharmacological physiological pixels play potential practice pressure previous produced receive received recent reduce relationship reported resolution respiration revealed role screening sections sedation selected sensitivity series several similarly specifically stable studies surface system systemic target temperature threshold throughout tissue transmit turned ultra understand unit utilization variations venous ventilated versus vessel vessels visible