What's the difference between neuromere and transient?

Neuromere


Definition:

  • (n.) A metameric segment of the cerebro-spinal nervous system.

Example Sentences:

  • (1) However, the pattern in the central nervous system (CNS) and mesoderm is further restricted; the major expression located in the labial neuromere of the CNS and the mesoderm of the first thoracic segment.
  • (2) Arborizations of motoneurons are not restricted to their neuromere of origin but invade adjacent neuromeres, resulting in regions of dendritic overlap of motoneurons to different muscles.
  • (3) Six of these neurons have cell bodies in the thoracic neuromeres and 12 in the fused abdominal neuromeres.
  • (4) The midline glia then defasciculates as neuroblasts begin to aggregate into neuromeres.
  • (5) Taken together, our results suggest that Wnt-3 and Dlx-1 provide positional information for the regional specification of neuromeres in the forebrain.
  • (6) The case is characterized by successful counteracting the main clinical manifestations of Raynaud's phenomenon by the local metameric application of cerebrolysin (neuromeric, scleromeric puncturing) employed by the authors for the first time for the disease treatment.
  • (7) The most protruding zone in the preotic sulcus formed the eighth neuromere and was located adjacent to the first branchial arch and the trigeminal ganglion.
  • (8) Type 1: Unilateral interneurons in the metathoracic neuromere; soma in anterior position; arborization dorsal, in anterolateral, posterolateral, and midline regions.
  • (9) Tactile receptors have smaller arbors, which are located in a ventral region of the thoracic neuromere.
  • (10) Processes of leucokinin I immunoreactive (LKIR) neurons were distributed throughout the nervous system, but immunoreactive cell bodies were not found in all neuromeres.
  • (11) The most protruding zone in the otic sulcus also formed the 11th neuromere and was located adjacent to the second branchial arch.
  • (12) In the wandering spider Cupiennius salei, the functional neuroanatomy of leg mechanosensory receptor neurons and interneurons associated with a single leg neuromere was investigated by combined intracellular recording and Lucifer yellow ionophoresis.
  • (13) Type 2: Unilateral interneurons in the metathoracic neuromere; neurite with characteristic hairpin bend; soma in lateral position; arborization through the lateral neuropil region.
  • (14) Early neuroblasts appear as separate, distinct groups within specific matrix territories at the center of the transverse neuromeric segments.
  • (15) Examination of scanning electron micrographs of 4-, 8-, 12- and 16-somite-stage embryos has shown that the neuromeres develop in a strictly ordered pattern but the sequence is not ordered in either a rostrocaudal or caudorostral direction.
  • (16) This nucleus, with a moniliform aspect, extends into the first two cervical neuromeres and enters the bulb, where it is continuous with the alpha subdivision of the hypoglossal nucleus.
  • (17) Based on these observations a description is given of the neuromeres present within the prosencephalon and of the termination of the sulcus limitans.
  • (18) The type 1 SE cells seem to possess neuronal functions, as deduced from morphological similarities to their counterparts in adults and the specialized distribution closely related to neuromeres.
  • (19) Golgi impregnation and intracellular dye filling show that local interneurons originate in ventral sensory neuropiles of leg neuromeres and ascend dorsally to terminate amongst dendrites of motor neurons.
  • (20) Around embryonic day 11.5, Wnt-3 expression becomes restricted to one of the neuromeres of the diencephalon, the dorsal thalamus.

Transient


Definition:

  • (a.) Passing before the sight or perception, or, as it were, moving over or across a space or scene viewed, and then disappearing; hence, of short duration; not permanent; not lasting or durable; not stationary; passing; fleeting; brief; transitory; as, transient pleasure.
  • (a.) Hasty; momentary; imperfect; brief; as, a transient view of a landscape.
  • (a.) Staying for a short time; not regular or permanent; as, a transient guest; transient boarders.
  • (n.) That which remains but for a brief time.

Example Sentences:

  • (1) The major treatable risk factors in thromboembolic stroke are hypertension and transient ischemic attacks (TIA).
  • (2) Here we show that this induction of AP-2 mRNA is at the level of transcription and is transient, reaching a peak 48-72 hr after the addition of RA and declining thereafter, even in the continuous presence of RA.
  • (3) Determination of plasma luteinizing hormone (LH) levels in the peripubertal female rats revealed that plasma LH was increased transiently immediately after NPY administration.
  • (4) An axillo-axillary bypass procedure was performed in a high-risk patient with innominate arterial stenosis who had repeated episodes of transient cerebral ischemia due to decreased blood flow through the right carotid artery and reversal of blood flow through the right vertebral artery.
  • (5) With prolonged ischemia, it is only transient and is followed by a gradual loss of the adenylyl cyclase activity.
  • (6) Definitive neurological deficits occurred in 0.09%, transient deficits were observed in 0.45%.
  • (7) Nevertheless, this LTR does not govern efficient transcription of adjacent genes in a transient expression assay.
  • (8) This transient paresis was accompanied by a dramatic fall in the MFCV concomitant with a shift of the power spectrum to the lower frequencies.
  • (9) In some animals, the response was marked vasodilation, whereas in others transient vasoconstriction preceded the vasodilation.
  • (10) We investigated the possible contribution made by oropharyngeal microfloral fermentation of ingested carbohydrate to the generation of the early, transient exhaled breath hydrogen rise seen after carbohydrate ingestion.
  • (11) Protein kinase C (PKC) is activated rapidly and transiently following ionizing radiation exposure and is postulated to activate downstream nuclear signal transducers.
  • (12) To study these changes more thoroughly, specific monoclonal antibodies of the A and B subunits of calcineurin (protein phosphatase 2B) were raised, and regional alterations in the immunoreactivity of calcineurin in the rat hippocampus were investigated after a transient forebrain ischemic insult causing selective and delayed hippocampal CA1 pyramidal cell damage.
  • (13) Transient intermediates were distinguished from dead-end metabolites by the rapid formation and disappearance of the former.
  • (14) Distant ischemia was distinguished from peri-infarctional ischemia by the presence of transient thallium defects in, or slow thallium washout from myocardium not supplied by the infarct-related coronary artery.
  • (15) A23187 had only a transient effect on KCl-contracted coronary arteries.
  • (16) Transient thyroid dysfunction occurred in 35 (46%) of 76 patients who were initially euthyroid.
  • (17) An electrogenic sodium-potassium pump appears to contribute materially to the steady-state potential and to certain of the transient potential responses of vascular smooth muscle.
  • (18) Initial exposure of cells to low concentrations of either H2O2 or xanthine oxidase resulted in a transient increase in membrane potential relative to control cells (P less than 0.001), followed by an exponential decline in potential (P less than 0.001).
  • (19) The early absolute but transient dependence of these A-MuLV mast cell transformants on a fibroblast feeder suggests a multistep process in their evolution, in which the acquisition of autonomy from factors of mesenchymal cell origin may play an important role.
  • (20) Diabetic retinopathy (an index of microangiopathy) and absence of peripheral pulses, amputation, or history of myocardial infarction, stroke, or transient ischemic attacks (as evidence of macroangiopathy) caused surprisingly little increase in relative risk for cardiovascular death.