Morphological changes in the pineal gland of rats under conditions of long-term exposure to bright light

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Analyzing Synaptic Modulation of Drosophila melanogaster Photoreceptors after Exposure to Prolonged Light
11:36

Analyzing Synaptic Modulation of Drosophila melanogaster Photoreceptors after Exposure to Prolonged Light

Published on: February 10, 2017

A V Gerasimov1, S V Logvinov, V P Kostyuchenko

  • 1Department of Histology, Embryology and Cytology, Siberian State Medical University, Tomsk, Russia. agerasimov@sibmail.com

Bulletin of Experimental Biology and Medicine
|December 17, 2010
PubMed

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At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category, whereas...