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Table 1 P300 latencies on Pz derivation in old (Ag) and young (Y) groups, in aisle (A), living room (L) and bedroom (B) virtual environment (VE)

From: Testing a novel method for improving wayfinding by means of a P3b Virtual Reality Visual Paradigm in normal aging

VE stimulus

Mean (ms)

SD

AG

 A

  White

430.04

30.32

  Red

411.46

33.52

  Green

382.81

30.32

 L

  

  White

391.02

31.80

  Red

424.22

31.80

  Green

391.02

31.80

 B

  

  White

356.58

38.01

  Red

413.09

35.55

  Green

362.85

33.52

Y

  

 A

  

  White

409.83

29.03

  Red

366.86

29.03

  Green

400.72

29.03

 L

  

  White

393.23

29.03

  Red

396.48

29.03

  Green

402.70

30.32

 B

  

  White

360.03

29.03

  Red

381.51

29.03

  Green

351.56

33.52

  1. ANOVA test: group F 0.56 (DF 1) n.s.; VE (DF 2) F 0.65 n.s.; stimuli (DF 2) F 0.58, n.s.; group × stimuli (DF 2) F: 0.67 n.s.; group × VE (DF 2) F 0.06 n.s.; group × stimulus × VE (DF 4) F 0.52 n.s