Cardio-Audio-Sleep study

Project to study sound stimulus synchronous, asynchronous and isochronous with the heartbeat during sleep.

Install instructions

This package can be installed with pip install . or python setup.py install after cloning the repository locally.

This package requires PsychoPy. The installation instructions can be found here.

On Linux, PsychToolbox requires the following libraries:

sudo apt install libusb-1.0-0-dev portaudio19-dev libasound2-dev libsdl2-2.0-0

The user should have elevated privileges, either directly or through a group, e.g. psychopy:

sudo groupadd --force psychopy
sudo usermod -a -G psychopy $USER

Add the following file:

sudo nano /etc/security/limits.d/99-psychopylimits.conf

with the content:

@psychopy   -  nice       -20
@psychopy   -  rtprio     50
@psychopy   -  memlock    unlimited

c.f. https://www.thegeekdiary.com/understanding-etc-security-limits-conf-file-to-set-ulimit/ for additional information on ulimit.

Eyelink

For EyeLink eye-tracking, pylink is required. The wheel should be retrieved from SR Research.