Sentence examples for water positron from inspiring English sources
A control, memory search, and 2-back running memory task were performed with identical stimuli and responses during whole-brain 15O water positron emission tomography (PET) scans.
Teves et al. (22) showed an increase in regional brain perfusion using [15O]-H2O water positron emission tomography (PET) in anterior cingulate cortex and thalamus during hypoglycemia in healthy volunteers.
With a mean range of 3.5 mm in water, positrons emitted around the cold insert could be annihilated inside it with an electron of water.
15O-water positron emission tomography (PET) is considered the gold standard for non-invasive MBF measurements.
15O-water positron emission tomography (PET) is considered the gold standard method for MBF quantification.
15O-Water positron emission tomography (PET) enables functional imaging of the auditory system during stimulation via a promontory electrode or cochlear implant, which is not possible using functional magnetic resonance imaging (fMRI).
Similar to 15O-water positron emission tomography (PET), the method is based on the assumption of free (or at least very high) diffusibility of water between blood and tissue.
15O-water positron emission tomography (PET) is considered the gold standard method for the quantification of MBF, because it is the only method using a freely diffusible tracer with a 100% extraction fraction [3, 4].
Study design Twenty-seven patients, 17.2 ± 3.2 years of age, who had KD at 1.9 ± 1.4 years, and 12 normal healthy subjects, 26.5 ± 3.4 years of age, were evaluated by means of myocardial blood flow (MBF) with 15O-water positron emission tomography.
In this article, we describe methods for using oxygen-15 water (H2O15) positron emission tomography (PET) to explore the functional neuroanatomy of cognition in awake, non-human primates.
Using 15O-water 3D positron emission tomography we investigated the effect of training in orientation discrimination upon cerebral activity in healthy human adults.
