Renaissance Humanism: Humanism is the term generally applied to the predominant social philosophy and intellectual and literary currents of the period from 1400 to 1650.
Central serous retinopathy. Central serous retinopathy (CSR), also known as central serous chorioretinopathy (CSC or CSCR), is an eye disease which causes visual impairment, often temporary, usually in one eye. When the disorder is active it is characterized by leakage of fluid under the retina that has a propensity to accumulate under the central macula.
The eye is filled with a jelly-like fluid that fills the cavity inside the eye called the vitreous. When a small clump of gel forms in the vitreous a âfloaterâ is formed. Even though it is something that people see in front of their these clumps are actually literally floating in the fluid inside the eye. What causes floaters?