What's the difference between guideline and guidepost?
Guideline
Definition:
Example Sentences:
Guidepost
Definition:
(n.) A post at the fork of a road, with a guideboard on it, to direct travelers.
Example Sentences:
(1) The initial step in the ultrasonic examination of the pancreas is display of the anatomical detail of the portal vasculature which provides a guidepost to the pancreas.
(2) Specific glial cells may be utilized as guideposts by growing axons, allowing them to recognize the appropriate pathway, or conversely, glial cells may inhibit axons from growing along an inappropriate pathway.
(3) The major nerve branches serving the mandibles, maxillae, and labium are established by peripheral pioneer neurons, which project their axons into the central nervous system via a set of guidepost cells.
(4) Increasing the cell-substratum adhesivity of these guideposts results in an increase in the percentage of neurites spanning a given width of the low-adhesivity substratum.
(5) Their growth cones migrate along a stereotyped pathway, where they encounter a series of guidance cues, including preaxonogenesis afferent neurons (guidepost cells).
(6) The accurate recognition and quantitation of these conditions represent guideposts to treatment and prognosis.
(7) Apparently, filopodial contact with high-adhesivity guideposts enables neurites to extend across intervening low-adhesivity substrata.
(8) When performing a middle fossa approach, the superior semicircular canal, the greater petrosal nerve, and a window through the tegmen tympani into the attic are useful guideposts.
(9) It is concluded that informed decisions about self-care are best made by considering a variety of factors, with age being merely a guidepost.
(10) Calcium concentration measurements along pioneer neurites suggest that calcium ions also are transferred from pioneer neurons to these coupled guidepost cells.
(11) Here, we describe a system, the developing wing of the fruitfly, in which we have tested simultaneously two putative guidance mechanisms, physical constraints to axon growth (channels) and the position of neuronal somata (guideposts), using surgical techniques.
(12) The work of Shatz' laboratory (Chun et al., 1987; Ghosh et al., 1990) suggests that neuropeptide-containing neurons, transiently present, serve as guideposts for thalamocortical axons coming in to innervate specific cortical areas.
(13) Dissociated chick embryo dorsal root ganglion neurons are cultured on a substratum consisting of areas of high-adhesivity substratum-bound laminin (i.e., model adhesive guideposts) separated by a low-adhesivity agarose substratum.
(14) This guidance is effective in the absence of such potential additional cues as guidepost neurons and physical channels.
(15) To test this "guidepost" hypothesis, everting wing discs were raised in vitro to allow surgical manipulation.
(16) For the genetics of neural circuits and behavior, and synaptic guidepost molecules.
(17) The hypothesis implies that high adhesivity between extending axons and guidepost cells facilitates axon extension across low-adhesivity tissues or spaces between guidepost cells.
(18) The oldest children (like the adults) were more likely to prepose when clauses than were younger children, a finding which suggests that with increasing awareness of the information needs of the listener, children begin to use preposed adverbial clauses as information 'guideposts'.
(19) Thus, during the early stages of cerebellar ontogeny, when the migration pathway through the molecular layer is sparsely populated with cells and processes, the vertical process of a granule cell may seek actively a path of least resistance, utilizing 'contacts' with surrounding objects for avoidance, rather than as guideposts imperative for directing migration.
(20) The concepts of neutrality, anonymity, and abstinence, though of importance as guideposts in the conduct of an analysis, have conceptual limitations that not infrequently bind the analyst in a stance that is not useful for the progress of the analysis.