Search Results - "retina"

Differences of progressive retinal atrophy in dogs by Ekroth, Lisen

Subjects: “…Retina…”

Upprepade ljusstimuli orsakar interferens i mörkeradapterade elektroretinogram hos hund by Bäckström, Anna

“…It may be caused by contribution from the cone system or other post-receptoral circuits in the retina, but this requires further investigation. The clinical relevance is probably limited, but may certainly add to the variation between individuals and therefore limit the possibility for diagnosing more subtle abnormalities of the canine retina. …”
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Etablering av ett sederingsprotokoll för optisk koherenstomografi (OCT) på hund by Hilmersson, Albin

“…Tekniken är till exempel väl adapterad för att diagnosticera morfologiska förändringar i retina. Förändringar i retina upptäckts inom veterinärvården idag med hjälp av oftalmoskop, förutsatt att förändringen är stor nog, eller indirekt via elektroretinogram (ERG). …”
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Mönster-elektroretinografi (PERG) på häst by Viklund, Linnéa

“…Mönster-elektroretinografi (mönster-ERG, pattern-ERG, PERG) är en elektrofysiologisk mätmetod där retinas funktion utvärderas objektivt utifrån de spänningsvariationer som fås vid stimulering med ett mönster, oftast på en bildskärm. …”
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Näthinnesjukdomar hos hund by Blohmé, Pia

“…The anatomy of the eye and the retina, as well as current examination techniques (ophthalmoscopy, electroretinography (ERG) and genetic analysis) are described. …”

Utvärdering av Balsgårds nya äppelgenbank by Christensen Mårtensson, Petra

“…The most beautiful apples among the gene bank selections were Frida, Konsta, Redsleeves, Reglindis, Reka, Remo, Retina and Sawa. The cultivar that obtained the best overall result in both categories was Redsleeves.…”
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Canine S- and M/L- cone electroretinograms by Rydhed, Erica

“…Light stimulation of the eye elicits electrical potentials in the retina. By aid of a corneal electrode and a reference electrode close to the back of the eye, the electrical potentials can be recorded and presented as an electroretinogram (ERG). …”
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The cow eye by Tiilikainen, Hanna

“…Sensory neurons in the retina of the globe help in turning photons from the light into signals to the brain. …”
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Modificación del perfil de ácidos grasos en suero por efecto de la suplementación con omega-3 by Diaz, Gabriela Esther, Impa Condori, Anabel Rocío, Ambrosi, Vanina, Slobodianik, Nora Haydee, Guidi, Silvina Mabel, Feliu, María Susana, Godoy, Maria Fernanda

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Canine cone electroretinograms in response to visible and ultraviolet lights by Nordling, Lars

“…The fERG produces a twodimensional waveform, which can be analyzed according to established guidelines. Bystimulating the retina with wavelengths near the peak sensitivity of the S- or M/L-type conesalong with continuous chromatic background illumination that desensitizes the responses fromthe rods and other type of cone (selective chromatic adaptation), it is possible to separate theresponses from specific cell types. …”
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The refractive state of the eye in Icelandic horses heterozygous for the Silver mutation by Johansson, Maria K

“…Horses heterozygous for the Silver mutation (CT) usually have iridociliary cysts, occasionally extending into the peripheral retina. Clinical signs of visual impairment seem to be very rare in these horses. …”

Hur ljuset påverkar könsmognad och äggläggning hos värphöns (Gallus domesticus) by Sigvardsson, Ella

“…Ljus registreras av fotoreceptorceller i retina, hypotalamus och epifysen vilka omvandlar energin i fotonerna till en biologisk signal. …”

Detection of banana plants and their major diseases through aerial images and machine learning methods: A case study in DR Congo and Republic of Benin by Gómez Selvaraj, Michael, Vergara, Alejandro, Montenegro, Frank, Alonso Ruiz, Henry, Safari, Nancy, Raymaekers, Dries, Ocimati, Walter, Ntamwira, Jules Bagula, Tits, Laurent, Omondi, Bonaventure Aman Oduor, Blomme, Guy

“…We used UAV-RGB aerial images from DR Congo and Republic of Benin fields to develop a mixed-model system combining object detection model (RetinaNet) and a custom classifier for simultaneous banana localization and disease classification. …”
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Upplevelse i ljus : en studie om ljusets förmåga att skapa rum by Jaryd, Antonia

Relation between retinal morphology, visual pathway integrity and plasmatic amyloid beta 42 peptide in old and young beagles by Miranda Peluso, Emilia

“…The spontaneously occurring behavioural syndrome referred to as canine cognitive dysfunction (CCD) is considered the canine counterpart of Alzheimer’s disease (AD). Changes in the retina such as nerve fibre layer (NFL) and ganglion cell complex (GCC) thinning have been observed in Alzheimer’s patients. …”

Progressiv retinal atrofi hos hund by Johansson, Nina

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