Table 2 Frequency of repeating an option given previous outcome.

From: Deep brain stimulation of the subthalamic nucleus modulates sensitivity to decision outcome value in Parkinson’s disease

 

All outcomes

Win

Loss

Win+Loss

No win/loss

ON

0.737 (0.034)

0.918 (0.023)

0.486 (0.043)

0.741 (0.043)

0.850 (0.044)

OFF

0.731 (0.033

0.944 (0.02)

0.374 (0.048)

0.739 (0.044)

0.867 (0.036)

Paired 2-tailed t-test

n/s

p = 0.08

p < 0.005

n/s

n/s

  1. The table shows the frequency (expressed as a proportion) of choice repetition given the various outcomes it yielded on the preceding trial. ‘Win’ and ‘Loss’ outcomes refer to outcomes that yielded win or loss alone, and do not include simultaneous wins and losses. ‘Win+Loss’ refers to previous choices that yielded simultaneous win and loss tokens, and No win/loss refers to previous choices that yielded nothing. SEM are shown in parentheses.
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