Nothin' At All is track #2 on the album Heart.
exists and is an alternate of . The suffix for surgical fixation is -pexy, as in hysteropexy (surgical fixation of a displaced uterus). If you're speaking of psychological fixation, it's referred to simply as obsession or fanaticism.
From Wikipedia, the free encyclopedia. For other uses, see Fixation. In population genetics, fixation is the change in a gene pool from a situation where there exists at least two variants of a particular gene (allele) to a situation where only one of the alleles remains.ixation can refer to a gene in general or particular nucleotide position in the DNA chain (locus). In the process of substitution, a previously non-existent allele arises by mutation and undergoes fixation by spreading through the population by random genetic drift and/or positive selection.