Full text
an individual is considered to have the equivalent of a marked restriction in a basic activity of daily living only where all or substantially all of the time, even with therapy and the use of appropriate devices and medication, the individual’s ability to perform more than one basic activity of daily living (including for this purpose, the ability to see) is significantly restricted, and the cumulative effect of those restrictions is tantamount to the individual’s ability to perform a basic activity of daily living being markedly restricted;