Trackball 2


More Views

Trackball 2
  • Buy 2 for $2,340.00 each and save 10%

Availability: In stock

Trackball Fiber Optic Response Pad
For computer research tasks in fMRI and MEG
Requires the 932 interface and 12 fiber bundle
All plastic construction


Current Designs' fMRI trackball is the perfect choice for a wide range of computer response tasks used in the human brain mapping project. It is non-magnetic, non-electronic, and entirely made out of plastic, so will not add noise to the images or raise safety concerns in the MR/MEG room or similarly demanding environments.


• Handheld for the 932 interface
• Two axis encoder control
• Two (2) side buttons
• Overall dimensions: 4 x 5.75 x 1.75 in. (10 x 15 x 4 cm)
• Wide variety of outputs available for Windows, Mac and Linux computers, including several USB and serial modes.
• 10 ft (3 m) long fiber pigtailed connector
• Requires 8-channel removable fiber optic bundle
• Special calibration mode for the trackball.

What Else Is Needed

This handheld response device needs an electronic interface to function. Depending on the setup, a removable fiber bundle is also required.

Click on the images below to learn more about the other parts of the system.
Response DeviceFiber Optic BundlesfORP Interface Units

Ordering a Complete System

Use the 932 fORP package to simplify ordering a complete system. It allows you to choose
from among the required and optional items.

Package 932
    Package 932

Need More Information?

The fORP Ordering page has more information about how to order a complete fORP system.

magnet safe This item contains no metal, nothing electronic, and nothing magnetic. It can be used safely in the magnet room.

Additional Information
Price $2,600.00

You may also be interested in the following product(s)