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Group Description

A biofeedback forum for those who own and use equipment and software designed by J&J Engineering. From the M-57 to the Neuronavigator, this is a place where ideas can be shared, confusion addressed, and questions answered (well, maybe). You can even post your interest in buying or selling "pre-owned" J&J equipment. Let's find ways to put this equipment to optimal use.

Group Information

  • 79
  • Biofeedback
  • Nov 2, 2003
  • English

Group Settings

  • This is a restricted group.
  • Attachments are permitted.
  • Members cannot hide email address.
  • Listed in Yahoo Groups directory.
  • Membership requires approval.
  • Messages are not moderated.
  • All members can post messages.

Message History