Premorbid functioning refers to the level of functioning prior to some pathological event. Some knowledge or estimate of premorbid functioning is important in order to draw conclusions regarding whether the obtained test scores reflect some decline from prior or premorbid levels.

What is premorbid intellectual functioning?

Premorbid intelligence quotient (IQ) refers to one's intellectual ability level previous to the onset of disorders like mild cognitive impairment (MCI) and Alzheimer's disease (AD) and it is important to estimate disease severity.

What is the test of premorbid functioning?

Test of Premorbid Functioning estimates an individual's pre-morbid cognitive and memory functioning. A revised and updated version of the Wechsler Test of Adult Reading™, TOPF helps predict pre-injury IQ and memory abilities. Guidance on using this test in your telepractice.