Replace current help file with:
Backwards Spatial Span consists of 10 different squares that light up in different patterns. The patient should be instructed to tap the squares in the reverse order in which they light up. The objective is to measure the backwards spatial span, the length of the sequence that the patient can accurately reproduce. The patient is given up to two opportunities at each
sequence length. The Backwards Spatial Span should be within two of the Forward Spatial Span length.
Replace current help file with: Backwards Spatial Span consists of 10 different squares that light up in different patterns. The patient should be instructed to tap the squares in the reverse order in which they light up. The objective is to measure the backwards spatial span, the length of the sequence that the patient can accurately reproduce. The patient is given up to two opportunities at each sequence length. The Backwards Spatial Span should be within two of the Forward Spatial Span length.