EEG sites that require the eye tracking hardware to be at en even further distance than what the Desktop mount supports, should consider the EyeLink 1000
Fiber Optic Camera Upgrade and EyeLink 1000 Long Range Mount.
- Psycholinguistics
and Reading - Oculumotor Research
and Smooth Pursuit - Cognitive Psychology
- Life Span Psychology
(Child Development / Aging) - Patient-Based Research
- Gaze Contingent
and Gaze Control Paradigms - Real World Viewing /
Scene Camera - Usability
and Applied Research - Non-Human Primate Research
- EEG
- MEG
- fMRI
EEG
Electroencephalography (EEG) methods allow the measurement of electrical currents at the scalp that are produced by the coordinated firing of neurons. An increasingly important requirement in EEG research is an eye tracker that does not introduce systematic or rhythmic sources of electrical noise into the recording environment.The EyeLink 1000 system with the Desktop Mount is very useful for EEG applications because of the systems unique characteristics:
- the eye tracking hardware is 50 - 70 cm from the head, so no electronics are in close proximity to the EEG array.
- up to 2000 Hz sampling rate
- hard real-time analog output capabilities, for extremely accurate synchronization with the other analog EEG data
- supports a 500 Hz head free, fully remote, eye tracking mode
Suggested EyeLink Hardware
- EyeLink 1000 Core System (ELM-CORE)
The Core System is the heart of the EyeLink 1000 system's extendible modular design. The core system includes the standard EyeLink 1000 High-speed Camera, a Host Computer with Monitor, the EyeLink Software Development Kit, 24 month hardware warranty and perpetual technical support. - EyeLink 1000 Desktop Mount (ELM-DESK-89)
When used with a chin or forehead rest, the EyeLink 1000 Desktop Mount enables high temporal and spatial resolution monocular and binocular recording. By adding the Remote Camera Upgrade (ELM-RMT-UP), the mount can also be used to achieve 500 Hz monocular Remote recording without head stabilization. - SR Research Head Support (SR-HDR)
This is a sturdy, yet comfortable, chin and / or forehead rest that clamps to a table top for ultimate stability. Great care was taken to design the head support so that there is no interference with the users knees or legs
Other Common Options
- Analog Output Card (EL-ANL)
A 16 bit analog output PCI card for your host computer allows x,y eye position and pupil size data to be streamed as voltages to be used by other devices. The hard real-time image processing and data output capabilities of the EyeLink system are utilized to produce less than 40 usec (0.04 msec) of inter-sample jitter. - SR Research Experiment Builder and Data Viewer Software Bundle (EL-DVEB)
Experiment Builder and Data Viewer enable easy implementation of most experimental paradigms and provide simple access to the features of the EyeLink eye tracker. - 2000 Hz Camera Upgrade (ELM-2K-UP)
Upgrading the EyeLink 1000 camera to 2000 Hz provides the world's fastest sample rate and access time. This upgrade also enables 1000 Hz recording of each eye when recording binocularly. - EyeLink 1000 Fiber Optic Camera Upgrade (ELM-FO-UP)
Upgrades the standard EyeLink 1000 camera to the miniature
Fiber Optic camera head. - EyeLink 1000 Long Range Mount (ELM-LR-89)
Non-ferromagnetic optimized design. Supports eye to camera distances
between 60 and 150cm.
please contact us.
