A two-state model of simple reaction time
A two-state model of simple reaction time
A two-state model of simple reaction time
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<strong>of</strong> neural pulses. For the estimation, the timing <strong>model</strong> uses<br />
the inter-arrival-intervals <strong>of</strong> pulses and the counting <strong>model</strong><br />
uses the number <strong>of</strong> pulses during a fixed <strong>time</strong> interval. For<br />
these <strong>model</strong>s, Green and Luce(1974) derived the following equations<br />
for the mean <strong>two</strong>-choice <strong>reaction</strong> <strong>time</strong>s for auditory stimuli;<br />
For the timing <strong>model</strong>,<br />
p ·MRT - p ·MRT<br />
c c e e<br />
For the counting <strong>model</strong>,<br />
(1-13)<br />
(1-14)<br />
(1-15 )<br />
(1-16 )<br />
In the above equations, MRT 1 and MRT 2 are the mean <strong>reaction</strong><br />
<strong>time</strong>s for the <strong>two</strong> stimuli, 8 1 and 8 2 , MRT c and MRT e are the<br />
mean <strong>reaction</strong> <strong>time</strong>s <strong>of</strong> the correct responses and errors, and<br />
Pc and Pe are the probabilities <strong>of</strong> the correct responses and<br />
errors. Eq.(1-13) means that MRT 1 is a linear function <strong>of</strong> MRT 2 •<br />
Eq. (1-14) means that Pc MRT c - Pe MRT e<br />
is an approximately