Jon Bernthal married his wife, Erin Angle, in September 2010 They are now parents to three kids She comes from a family of wrestlers and has worked as a trauma nurse Jon Bernthal and his wife, Erin ...

Studies of visual perception indicate that aged humans show decreased visual acuity, binocular summation, contrast sensitivity, motion sensitivity and wavelength sensitivity 1,2,3,4. Senescent humans ...