Study phase

Control

TBI

d’ Repeat

(n = 21)

d’ Re-pair

(n = 21)

d’ Repeat

(n = 18)

d’ Re-pair

(n = 18)

DT-Eyes

0.42

0.25

0.47*

0.40

DT-Mouth

0.28

0.16

0.18

0.42

DT-Nose

0.37

0.48*

0.24

0.30

Total DT

0.76**

0.66**

0.52*

0.61**