Vertigo could be either from a peripheral (labyrinth and vestibular nerve) or a central disorder (central nervous system). Central vertigo is usually a result of an abnormal processing of the vestibular sensory input by the central nervous system. See the image below.
scatterhist(x,y) creates a 2-D scatter plot of the data in vectors x and y, and displays the marginal distributions of x and y as univariate histograms on the horizontal and vertical axes of the scatter plot, respectively. example.
Hepatobiliary imaging is a type of nuclear medicine scan that helps evaluate the liver, gallbladder and. the ducts that are part of the biliary system. These scans use radioactive materials called. radiopharmaceuticals or radiotracers that are injected intravenously, swallowed or inhaled as a gas,