Phosphenes and retinal images. 19th-century artwork of a person pressing a finger against their eyeball,causing patterns and sensation of coloured lights that. These patterns are called phosphenes (crescent shapes),here caused by mechanical pressure on the retina. These artworks are from 'Essai sur les phosphenes' (Essay on Phosphenes,1853) by French physician Henri Auguste Serre (1802-1870) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / King's College London |
Bildgröße: | 3293 px × 5370 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |