The Neural Correlates of Spatial and Object Working Memory in Elderly and Parkinson’s Disease Subjects

Table 2

Correct responses (%) and RTs (ms) of behavioural performance score (mean ± SD).

	IPD patients		ESs
	% Correct	RTs (ms)	% Correct	RTs (ms)
SWMT	81.07 ± 13.51	649 ± 101	91.09 ± 16.01	628.08 ± 156.05
SWMB	92.08 ± 11.15	690.09 ± 193.07	93.55 ± 0.64	654.09 ± 214.01
OWMT	68.55 ± 19.05	950.85 ± 170.07	74.07 ± 19.06	1159.01 ± 1007
OWMB	100	671.01 ± 122.01	98.03 ± 5.03	700 ± 216.75

Statistical analysis found no significant differences between the two groups.