What's the difference between stria and striation?
Stria
Definition:
(n.) A minute groove, or channel; a threadlike line, as of color; a narrow structural band or line; a striation; as, the striae, or groovings, produced on a rock by a glacier passing over it; the striae on the surface of a shell; a stria of nervous matter in the brain.
(n.) A fillet between the flutes of columns, pilasters, or the like.
Example Sentences:
(1) A similar response from one other tuberoinfundibular neurone followed stria terminalis stimulation at a latency of 11 msec.
(2) Lesion of the stria terminalis (st) fully or partly abolished GH release induced by ABL stimulation.
(3) AR and ER mRNA-containing neurons were widely distributed in the rat brain, with the greatest densities of cells in the hypothalamus, and in regions of the telencephalon that provide strong inputs in the medial preoptic and ventromedial nuclei, each of which is thought to play a key role in mediating the hormonal control of copulatory behavior, as well as in the lateral septal nucleus, the medial and cortical nuclei of the amygdala, the amygdalohippocampal area, and the bed nucleus of the stria terminalis.
(4) It is suggested that the velocity of the blood flow in the stria vascularis is slow and that the stria vascularis can retain much blood.
(5) injected at 13.45 h. Transection which interrupted the connection of septum (SEPT), diagonal band of Broca (DBB) and bed nucleus of stria terminalis (BST) with the preoptic-suprachiasmatic area interfered with ovulation and surge of release of all 3 hormones.
(6) Small foci of strial atrophy accompanied by loss of immunostaining for Na,K-ATPase were observed in the stria vascularis of the apical and basal turns as early as 5 months of age.
(7) Glucose appears to be an adequate substrate for stria in vitro since glutamate, pyruvate, and fumarate did not increase the respiratory rate.
(8) Inhibitory input onto most of the vasopressin responsive neurons studied was obtained following electrical stimulation of the paraventricular nucleus and bed nucleus of the stria terminalis, two cell groupings that are potential sources of vasopressin to the ventral septal area.
(9) The potential role of the habenula in the transsynaptic regulation of the activity of ascending dopaminergic systems has been investigated in the rat by studying the effect of an acute interruption of impulse traffic in the diencephalic conduction system (stria medullaris-habenula-fasciculus retroflexus) and of pharmacological manipulation of various neurotransmitter systems in the interpeduncular nucleus on dopamine metabolism in several dopaminergic projection fields.
(10) These experiments examined the effect of posttraining administration of naloxone and beta-endorphin in rats with lesions of the stria terminalis (ST).
(11) The levels of the adenine nucleotides ATP, ADP, and AMP in the stria vascularis were measured under normal conditions, and following various durations of ischemia.
(12) Furthermore, these findings demonstrate 195mpt localization in the vestibular labyrinth and confirm previous platinum distribution studies in the organ of Corti and stria vascularis tissues.
(13) Immunostaining for vimentin was found in the intermediate and basal cells of the stria vascularis of the normal mice.
(14) Relatively strong autofluorescence was found in the stria vascularis, the spiral ligament, the organ of Corti and in the basilar membrane.
(15) DYN B cell bodies were present in nonpyramidal cells of neo- and allocortices, medium-sized cells of the caudate-putamen, nucleus accumbens, lateral part of the central nucleus of the amygdala, bed nucleus of the stria terminalis, preoptic area, and in sectors of nearly every hypothalamic nucleus and area, medial pretectal area, and nucleus of the optic tract, periaqueductal gray, raphe nuclei, cuneiform nucleus, sagulum, retrorubral nucleus, peripeduncular nucleus, lateral terminal nucleus, pedunculopontine nucleus, mesencephalic trigeminal nucleus, parabigeminal nucleus, dorsal nucleus of the lateral lemniscus, lateral superior olivary nucleus, superior paraolivary nucleus, medial superior olivary nucleus, ventral nucleus of the trapezoid body, lateral dorsal tegmental nucleus, accessory trigeminal nucleus, solitary nucleus, nucleus ambiguus, paratrigeminal nucleus, area postrema, lateral reticular nucleus, and ventrolateral region of the reticular formation.
(16) One group of fibers enters the stria medullaris to terminate in the paraventricular nucleus and habenular nuclei.
(17) Total stria volume was estimated at 0.15 microliter.
(18) In the stria vascularis melanin was found to occur in three types of cells (heavily pigmented cells that appear to be melanocytes, intermediate cells and basal cells).
(19) No changes of stria vascularis were observed over passage of time.
(20) The cells of the necleus striae terminalis accompany the stria terminalis along its whole course between the anterior commissure and the corpus amygdaloideum.
Striation
Definition:
(n.) The quality or condition of being striated.
(n.) A stria; as, the striations on a shell.
Example Sentences:
(1) We show that over a limited range of high spatial frequencies this noise takes on a striated appearance, with the striations running perpendicular to the true fringe orientation.
(2) Cytoplasmic striations seen by light microscopy and trilamellar inclusions seen by electron microscopy were found in ballooned adrenocortical cells.
(3) In addition the bare central backbone showed transverse striations.
(4) These vacuoles contained one or several typical collagen fibrils and had either an electron-lucent matrix or contained an electron-dense material obscuring the fibrillar outlines and cross-striations.
(5) A new optical-electronic method has been developed to detect striation spacing of single muscle fibers.
(6) Fungiform papillae which had a round depression on the top were distributed sporadically among the filiform papillae, and contained columnar CTC with several plane striations running longitudinally along the lateral surface.
(7) Often juxtaposing sets of striations are not in correct register with respect to one another.
(8) In the Colobinae striations are oriented in a predominantly mesiodistal direction.
(9) Superficial corneal epithelial striations described as fibrillary lines have been documented as a common finding in normal and keratoconic eyes.
(10) A characteristic 67 nm transverse striation produced by the intermixing of tropocollagen and collagen types 1 and 3 is observed.
(11) These masses were classified into three broad categories: centrally necrotic masses with a large predominantly liquefactive center and higher density periphery (29); multilocular, septated masses with distinct linear bands or striations (21); and miscellaneous masses (9).
(12) These transition cells possessed apical granules of variable size as well as prominent basal striations.
(13) Amino acid composition, cross striation banding as observed using electron microscopy, cyanogen bromide peptide patterns in disc electrophoresis gels and resistance of the disulfide regions to pepsin digestion indicated a close similarity to previously described insoluble type III collagen, which was solubilized by limited pepsin digestion.
(14) Rabbits were trained to discriminate between vertical and horizontal striations.
(15) These structures were labelled with a selective antibody and showed regular periodic striation with repeats of approximately 40 nm.
(16) Sometimes, these seemed to be connected with the wall of the intracristal space by fine, electron-dense cross-striations.
(17) In the angiograms, the highly vascular region displays a certain striation which is due to the presence of muscle fiber bundles running between the pathologic vessels.
(18) However, in the clinical setting of acute cholecystitis, the presence of striations suggests gangrenous changes in the gallbladder.
(19) A- and I-band striation positions have been obtained, three-dimensionally reconstructed, and statistically analyzed from the volumes of resting isolated heart cells.
(20) Striation of the cuticle cells was normal, with wearing of their free borders (PL, SEM; fig.