Re: AUDITORY Digest - 11 Jun 2007 to 13 Jun 2007 (#2007-131)

["Kathleen W. Smith" <kathleenw.smith@xxxxxxxxxxxx>]

Hi,

Regarding Reaction Time measures, I don't have the old e-mails, but here is 
further info about Cogent (quoting from the manual):

The complete Cogent 2000 distribution (which includes plus the Cogent 2000 
graphics library) is available from

http://www.vislab.ucl.ac.uk/Cogent



Cogent 2000 is a MATLAB Toolbox for presenting stimuli and recording 
responses with precise timing. It comprises of high-level MATLAB commands 
that may call robust low-level functions. A stand-alone library of graphics 
functions is also available allowing the user to present sophisticated 
graphical stimuli from MATLAB. Cogent 2000 provides a flexible and 
user-friendly environment for the design of a wide variety of experiments. 
The manipulation of graphics, sound, keyboard, mouse, joystick, serial port, 
parallel port, subject responses and physiological monitoring hardware are 
facilitated, all with accurate timing and synchronisation. For fMRI, Cogent 
2000 can be configured to receive synchronisation pulses from a scanner 
allowing experimental timing to be tightly coupled with image acquisition.

Regards,

Kathleen Smith