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Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A bony channel from the middle cranial fossa to the optic foramen in the small wing of the sphenoid bone, transmitting the optic nerve and the ophthalmic artery.  2, record 1, English, - optic%20canal

Record number: 1, Textual support number: 1 OBS

optic canal: designation derived from the Terminologia Anatomica.  3, record 1, English, - optic%20canal

Record number: 1, Textual support number: 2 OBS

A02.1.05.021: Terminologia Anatomica identifying number.  3, record 1, English, - optic%20canal

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Canal s’étendant du centre de la fosse crânienne à l’apex de l’orbite, compris entre les racines de la petite aile et le corps du sphénoïde et livrant passage au nerf optique et à l’artère ophtalmique.  2, record 1, French, - canal%20optique

Record number: 1, Textual support number: 1 OBS

canal optique : désignation dérivée de la Terminologia Anatomica.  3, record 1, French, - canal%20optique

Record number: 1, Textual support number: 2 OBS

A02.1.05.021 : numéro d’identification de la Terminologia Anatomica.  3, record 1, French, - canal%20optique

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Canal que atraviesa la base del ala menor del esfenoides y por el que pasan el nervio óptico y la arteria oftálmica.  1, record 1, Spanish, - canal%20%C3%B3ptico

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A small parasympathetic ganglion lying in the orbit between the optic nerve and the lateral rectus muscle ...  3, record 2, English, - ciliary%20ganglion

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Petit corps gris-rougeâtre de la taille d’une tête d’épingle, situé dans la partie postérieure de l'orbite à environ 1 cm du trou optique entre le nerf optique et le muscle droit externe.  2, record 2, French, - ganglion%20ciliaire

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Ganglio parasimpático situado a unos 15 mm por detrás del globo ocular, en la pared lateral del nervio óptico.  1, record 2, Spanish, - ganglio%20ciliar

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

an instrument ... through which an object may be viewed so as to appear on a plane surface seen in direct view and on which the outline of the object may be traced.  2, record 3, English, - camera%20lucida

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

appareil composé principalement d’un miroir percé d’un petit trou, ou encore d’un prisme, qui permet d’apercevoir en même temps une image optique et un écran sur lequel on dessine l'image.  3, record 3, French, - chambre%20claire

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A laser scanning microscopy system that focuses on a single plane of light through a biological substance, allowing high-resolution, three-dimensional images to be built up.  4, record 4, English, - confocal%20laser%20scanning%20microscopy

Record number: 4, Textual support number: 1 CONT

Laser Scanning Confocal Microscopy (LSCM, also referred to as CSLM, Confocal Scanning Laser Microscopy) is now established as a valuable tool for obtaining high resolution images and 3-D reconstructions of a variety of biological specimens. In LSCM, a laser light beam is expanded to make optimal use of the optics in the objective. Through a x-y deflection mechanism this beam is turned into a scanning beam, focussed to a small spot by an objective lens onto a fluorescent specimen. The mixture of reflected light and emitted fluorescent light is captured by the same objective and (after conversion into a static beam by the x-y scanner device) is focused onto a photodetector (photomultiplier) via a dichroic mirror (beam splitter). The reflected light is deviated by the dichroic mirror while the emitted fluorescent light passes through in the direction of the photomultiplier. A confocal aperture (pinhole) is placed in front of the photodetector, such that the fluorescent light (not the reflected light!) from points on the specimen that are not within the focal plane (the so called out-of-focus light) where the laser beam was focussed will be largly obstructed by the pinhole. In this way, out-of-focus information (both above and below the focal plane) is greatly reduced.  2, record 4, English, - confocal%20laser%20scanning%20microscopy

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

Principe de la microscopie confocale à balayage laser(MCBL). Le rayon laser excitateur pénètre dans l'échantillon préalablement marqué par des fluorochromes [...], auparavant répertoriés et choisis en fonction de leurs propriétés à se fixer sur des molécules particulières d’une structure ou d’un objet d’intérêt. Lors de l'impact optique, il y a émission de rayons lumineux provenant de différents plans de la préparation. Grâce à un diaphragme variable(«trou d’aiguille»-pinhole), il est possible de sélectionner les rayons émis par un seul plan de préparation et d’éliminer le signal provenant d’autres plans. Les rayons réfléchis sont filtrés en fonction de leur longueurs d’onde puis détectés par des photo-multiplicateurs. Le signal reçu est enfin converti en signal numérique, contribuant à la création d’une image [...]  2, record 4, French, - microscopie%20confocale%20%C3%A0%20balayage%20laser

Record number: 4, Textual support number: 1 OBS

Tous les champs d’application de la microscopie confocale à balayage laser : localisations intracellulaires par fluorescence (simple et double marquage), reconstitution 3D par fluorescence de structures cellulaires, hybridation in situ, cinétique de processus dans les cellules vivantes, états de surface de matériaux divers.  3, record 4, French, - microscopie%20confocale%20%C3%A0%20balayage%20laser

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

A feature of the recording layer which may take the form of a magnetic domain, an amorphous spot, crystalline spot, a pit, or any other type or form that can be sensed by the optical system. The pattern of marks represents the data on the disk. [standardized by ISO].  1, record 5, English, - mark

Record number: 5, Textual support number: 1 OBS

mark: standardized by ISO.  2, record 5, English, - mark

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Élément de la couche support d’information qui peut être un trou, un creux, une bulle, ou tout autre forme ou type d’élément susceptible d’être détecté par le système optique. Les marques représentent les données inscrites sur le disque. [normalisée par l'ISO].  2, record 5, French, - marque

Record number: 5, Textual support number: 1 OBS

marque élémentaire : normalisé par l’ISO.  3, record 5, French, - marque

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

A gravitating body that bends light and other radiation from a more distant object, usually producing two or more images of the latter. The term is generally used to mean a galaxy or cluster of galaxies that focuses the light of more distant quasars lying behind it.  1, record 6, English, - gravitational%20lens

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Système optique constitué par le champ de gravité d’un corps de densité extrême(en général un trou noir).  1, record 6, French, - lentille%20gravitationnelle

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

A reflecting telescope in which the light is reflected from the (parabolic) main mirror onto a convex (hyperbolic) secondary mirror and back through a hole in the center of the main mirror, thence into the eyepiece.  1, record 7, English, - Cassegrain%20telescope

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Combinaison optique dans laquelle la lumière se réfléchit sur un miroir principal parabolique concave, puis sur un petit miroir hyperbolique convexe, pour donner une image finale agrandie, à travers un trou percé au centre du miroir principal.  1, record 7, French, - t%C3%A9lescope%20de%20Cassegrain

Record 7,  Textual support,  Spanish