Choroid Plexus Cyst. The second trimester ultrasound examination (sonogram) will sometimes identify a cyst or cysts in the choroid plexus. The choroid plexus is a tissue in the brain that produces cerebrospinal fluid. Fluid-filled cysts, called choroid plexus cysts or CPCs, are identified by ultrasound in approximately 1-3% of all pregnancies scanned between 16 and 24 weeks gestation.
Definition of extrapolate - extend the application of (a method or conclusion) to an unknown situation by assuming that existing trends will continue or simil Definition of extrapolate - extend the application of (a method or conclusion) to an unknown situation by assuming that existing trends will continue or simil dictionary thesaurus
In the mathematical subfield of numerical analysis, interpolation is a method of constructing new data points from a discrete set of known data points. In psychology one often has a number of data points, as obtained by sampling or experiment, and tries to construct a function which closely fits those data points.elated concepts Edit. The term extrapolation is used if we want to find the value of f at a point x which is outside of the points x k at which f is given. In curve fitting problems, the constraint that the interpolant has to go exactly through the data points is relaxed.