substantia gelatinosa

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substantia

 [sub-stan´she-ah] (L.)
substance; used in anatomic nomenclature in naming various components of body tissues or structures.
substantia al´ba white matter.
substantia gelatino´sa the substance sheathing the posterior horn of the spinal cord and lining its central canal.
substantia gri´sea gray matter.
substantia ni´gra a dark layer of gray matter separating the tegmentum of the midbrain from the crus cerebri.

ge·lat·i·nous sub·stance

[TA]
the apical part of the posterior horn (dorsal horn; posterior gray column) of the spinal cord's gray matter, composed largely of very small nerve cells; its gelatinous appearance is due to its very low content of myelinated nerve fibers; spinal lamina II (of Rexed).

substantia gelatinosa

(səb-stăn′shē-ə jə-lăt′n-ō′sə)
n.
A narrow, dense, vertical band of gray matter forming the dorsal part of the posterior column of the spinal cord whose gelatinous appearance is due to its very low content of myelinated nerve fibers. It functions in the integration of sensory stimuli that give rise to the sensations of heat and pain.

substantia gelatinosa

substantia gelatinosa

laminae II and III of grey matter of spinal cord dorsal horn, where incoming first-order neurone C fibres (conveying pain stimuli from periphery) synapse with second-order neurones

substantia gelatinosa,

n See SG.

substantia

pl. substantiae [L.] substance.

substantia alba
the white matter of the spinal cord and the brain.
substantia compacta
compact bone.
substantia gelatinosa
the substance sheathing the posterior horn of the spinal cord and lining its central canal.
substantia grisea
the gray matter of the spinal cord and brain.
substantia grisea centralis
the central gray matter that surrounds the cerebral aqueduct.
substantia nigra
the layer of gray substance separating the tegmentum of the midbrain from the crus cerebri.
substantia propria corneae
layer of transparent lamellated fibrous connective tissue which constitutes the bulk of the cornea; composed of collagen fibers disposed in platelike formations, fibroblasts and ground substance with many nerve fibers but no blood vessels.
substantia propria choroid
loose connective tissue of the choroid.
References in periodicals archive ?
El estudio anatomopatologico definitivo mostro macroscopicamente una masa paracecal de 500 cc de secrecion gelatinosa de color blanco pardo, un apendice cecal de aspecto mucoso con aereas de abundante fibrina, isquemica y de necrosis de un apendice cecal de 11,5 cm de longitud, al corte el grosor de su pared fluctuaba entre 0,7 y 1,9 cm de espesor, con areas de abundantes calcificaciones y focos con mucus intraparietal.
These receptors are located throughout the CNS as well as in the substantia gelatinosa of spinal cord and play an important role in central pain processing and in neural plasticity in the spinal cord.
En el informe de autopsia, Reverend senala la presencia de una coleccion serohematica subdural y una materia (membrana) parduzca de consistencia y transparencia gelatinosa que recubria las circunvoluciones del cerebro.
Phycoremediation Efficiency Of Three Micro Algae Chlo-Rella Vulgaris, Synechocystis Salina And Gloeocapsa Gelatinosa.
convexo-globoso de joven, volviendose convexo a plano-convexo en la madurez, anaranjado (4 B8) a anaranjado amarillento (4 A5) cuando joven, volviendose finalmente amarillo (3 A4 a 4 A4) con estrias anaranjadas (4 A5 a 4 A7), viscoso, con una capa gelatinosa separable, margen translucido, estriado, al principio notoriamente involuto, posteriormente tendiendo a recto.
12/78 (Brasil, 1978), a geleia e um produto obtido pela coccao de frutas inteiras ou em pedacos, polpa ou suco de frutas, com acucar e agua, concentrado ate consistencia gelatinosa (Oliveira et al.
La encontramos limpia, vacia y con la luz verde tan condensada que, de hecho, nuestro cuerpo era algo asi como un dedo que se hundia en una masa gelatinosa.
A porcao comestivel e de coloracao branca creme translucida, muito suculenta e aparencia gelatinosa, aromatica, sendo caracterizada pelo sabor agridoce (HOLCROFT; MITCHAM; 1996); (TODA FRUTA, 2005).
Pero al mismo tiempo es una problematica difusa y gelatinosa, muy dificil de ser explicitada en terminos objetivos.
La escritura de Pablo de Rokha, por supuesto, resultaria sucia y gelatinosa, difusa.
Outro exemplo da influencia colonialista no processo asiatico de descolonizacao e a existencia de movimentos de guerrilha nas colonias europeias ocupadas pelo Japao; conflitos armados na China, Coreia, Filipinas, Birmania (9) (atual Mianmar), nas ilhas Sakarina e no arquipelago das Kurilas; investimento americano em Taiwan, com o objetivo de contrapor e balancear o poder da China e utilizacao de bombas de gasolina gelatinosa e ameaca de uso de armas atomicas, ambas provenientes dos Estados Unidos durante a Guerra da Coreia (VISENTINI, 2011).