The Neuropsychological Test battery Vienna (NTBV)
The NTBV-short assesses several cognitive domains including reaction
speed, selective attention, and information processing (6). In this
regards, COG test was used. In this test, four images appear in a row
and an image below it. The participant must decide, within a maximum of
1.8 seconds, which of the four images corresponds to the one below. The
number of triggers provided was 60 stimulants. The test components
consisted of sum hits (number of successful trials as Information
processing index); sum correct rejection (number of successful trials in
rejecting the improper response as selective attention index) and mean
time hits (Reaction time index) (17) .