To access EONS v1 for the first time, you must first register to obtain a username and password.

The student version is a simplified version that only contains the main elements of a synapse. The normal version is more complex as it also includes several modulatory elements and second-messenger pathways.

Software requirements:

EONS is a Web Start application and requires a Java virtual machine. We recommend the latest version of Java. Please visit the Java website for more information. Check our Help section for more details.

Hardware Requirements:


  • Minimum: 1024×768, 16 bit color, 17” monitor
  • Recommended: 1280×1024 or higher, 32 bit color, 19” monitor

Suggested Memory

  • Minimum: At least 512MB RAM
  • Recommended: 1GB RAM

Internet Connection

  • Minimum: Dialup
  • Recommended: T1/T3/Cable Modem/DSL

If you have problems accessing and running EONS, please consult our help pages.

Latest Posts About EONS