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.
Central serous retinopathy (CSR) affects the central area of your retina, known as the macula. CSR can cause your vision to be blurry and distorted due to fluid collecting underneath your macula. Objects often appear smaller and distorted in the affected eye.