The Evanston Neuroimaging Analysis Center is a cluster of workstations based around a central file server and data archive. The cluster provides a common database, environment and application set for analysis of functional neuroimaging data. Analysis software is based on the AFNI package by Robert W. Cox, the Montreal Neurological Institute (MNI) autoreg software for automatic alignment with the standard atlas and additional software tools developed by Paul J. Reber, Craig E.L. Stark and Ted Whalen.

Dedicated workstations are situated within the labs of Paul J. Reber, Mark Jung-Beeman and Ken A. Paller. In addition, a number of dual-boot machines in the Cresap Social Sciences Computer lab are available on a part-time basis for cluster access.

Contact Paul J. Reber for additional information about Enac or fMRI at Northwestern University.

Data Archive Activity

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

/var/www/enac/index.py

190     print BODY_TEXT

191     print '''<h1>Data Archive Activity</h1>'''

192     print data_archive_bar_chart()

193     print data_archive_legend()

194     print SPACER

data_archive_bar_chart = <function data_archive_bar_chart>

/var/www/enac/data_archive_info.py in data_archive_bar_chart()

64 def data_archive_bar_chart():

65     da = scan_data_archive()

66     qi = [da['pjr'], da['kap'], da['mjb']]

67

68

qi undefined, da = {}

KeyError: 'pjr'
      args = ('pjr',)