Eyelink 1000 plus camera

Manufactured by SR Research

The EyeLink 1000 Plus Camera is a high-performance eye tracking system designed for research applications. It features a monocular or binocular camera system that tracks the position and movement of the eyes with high accuracy and temporal resolution. The system is capable of recording eye movements at up to 2000 Hz.

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Lab products found in correlation

Eyelink 1000 plus eye tracker, by SR Research (4 mentions) Eyelink pm 910 illuminator module, by SR Research (4 mentions) Ne 450 1l x2, by New Era Pump Systems (4 mentions)

4 protocols using eyelink 1000 plus camera

Primate Eye Tracking and Reward Delivery

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Animals were seated in a custom-made primate chair, with their head restrained and a tube to deliver juice rewards placed in their mouth. Eye position was monitored with an infrared optical eye-tracking system (EyeLink 1000 Plus Eye Tracker, SR Research Ltd, Ottawa, CA), with a resolution of <0.01° root mean squared; eye position was monitored and stored at 2 KHz. The EyeLink PM-910 Illuminator Module and EyeLink 1000 Plus Camera (SR Research Ltd, Ottawa, CA) were mounted above the monkey's head, and captured eye movements via an angled infrared mirror. Juice was delivered via a syringe pump and the Syringe PumpPro software (NE-450 1L- X2, New Era Pump Systems, Inc., Farmingdale, NY). Stimulus presentation and juice delivery were controlled using custom software, written in MATLAB using the MonkeyLogic toolbox63 (link). Visual stimuli were presented on an light-emitting diode-lit monitor (Asus VG248QE: 24in, resolution 1,920 × 1,080, 144 Hz refresh rate), positioned 28.5 cm in front of the animal's eyes. A photodiode (OSRAM Opto Semiconductors, Sunnyvale, CA) was used to record the actual time of stimulus appearance on the monitor, with a continuous signal sampled and stored at 32 KHz.

Merrikhi Y., Clark K., Albarran E., Parsa M., Zirnsak M., Moore T, & Noudoost B. (2017). Spatial working memory alters the efficacy of input to visual cortex. Nature Communications, 8, 15041.

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Primate eye-tracking protocol with reward delivery

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Animals were seated in a custom-made primate chair, with their head restrained and a tube to deliver juice rewards placed in their mouth. Eye position was monitored with an infrared optical eye tracking system (EyeLink 1000 Plus Eye Tracker, SR Research Ltd, Ottawa CA) and stored at 2 KHz. The EyeLink PM-910 Illuminator Module and EyeLink 1000 Plus Camera (SR Research Ltd, Ottawa CA) were mounted above the monkey’s head, and captured eye movements via an angled infrared mirror. Juice was delivered via a syringe pump and the Syringe PumpPro software (NE-450 1L- X2, New Era Pump Systems, Inc., Farmingdale NY). Stimulus presentation and juice delivery were controlled using custom software, written in MATLAB using the MonkeyLogic toolbox (Asaad, Santhanam, McClellan, & Freedman, 2013 (link)). Visual stimuli were presented on an LED-lit monitor (Asus VG248QE: 24in, resolution 1920×1080, 144 Hz refresh rate), positioned 28.5 cm in front of the animal’s eyes. A photodiode (OSRAM Opto Semiconductors, Sunnyvale CA) was used to record the actual time of stimulus appearance on the monitor, with a continuous signal sampled and stored at 32 kHz.

Merrikhi Y., Shams-Ahmar M., Karimi-Rouzbahani H., Clark K., Ebrahimpour R, & Noudoost B. (2021). Dissociable contribution of extrastriate responses to representational enhancement of gaze targets. Journal of cognitive neuroscience, 33(10), 2167-2180.

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Primate Eye Tracking and Reward Delivery

Check if the same lab product or an alternative is used in the 5 most similar protocols

Animals were seated in a custom-made primate chair, with their head restrained and a tube to deliver juice rewards placed in their mouth. Eye position was monitored with an infrared optical eye tracking system (EyeLink 1000 Plus Eye Tracker, SR Research Ltd, Ottawa CA), with a resolution of <0.01º RMS; eye position was monitored and stored at 2 KHz. The EyeLink PM-910 Illuminator Module and EyeLink 1000 Plus Camera (SR Research Ltd, Ottawa CA) were mounted above the monkey’s head, and captured eye movements via an angled infrared mirror. Juice was delivered via a syringe pump and the Syringe PumpPro software (NE-450 1L-X2, New Era Pump Systems, Inc., Farmingdale NY). Stimulus presentation and juice delivery were controlled using custom software, written in MATLAB using the MonkeyLogic toolbox (Asaad et al., 2013 (link)). Visual stimuli were presented on an LED-lit monitor (Asus VG248QE: 24in, resolution 1920×1080, 144 Hz refresh rate), positioned 28.5 cm in front of the animal’s eyes. A photodiode (OSRAM Opto Semiconductors, Sunnyvale CA) was used to record the actual time of stimulus appearance on the monitor, with a continuous signal sampled and stored at 32 KHz.

Bahmani Z., Daliri M.R., Merrikhi Y., Clark K, & Noudoost B. (2018). Working Memory Enhances Cortical Representations via Spatially-specific Coordination of Spike Times. Neuron, 97(4), 967-979.e6.

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Primate Eye Tracking Reward Protocol

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Animals were seated in a custom-made primate chair, with their head restrained and a tube to deliver juice rewards placed in their mouth. Eye position was monitored with an infrared optical eye tracking system (EyeLink 1000 Plus Eye Tracker, SR Research Ltd, Ottawa CA), with a resolution of <0.01º RMS; eye position was monitored and stored at 2 KHz. The EyeLink PM-910 Illuminator Module and EyeLink 1000 Plus Camera (SR Research Ltd, Ottawa, CA) were mounted above the monkey’s head, and captured eye movements via an angled infrared mirror. Juice was delivered via a syringe pump and the Syringe PumpPro software (NE-450 1L- X2, New Era Pump Systems, Inc., Farmingdale, NY). Stimulus presentation and juice delivery were controlled using custom software, written in MATLAB using the MonkeyLogic toolbox^{38 (link)}. Visual stimuli were presented on an LED-lit monitor (Asus VG248QE: 24in, resolution 1920x1080, 144 Hz refresh rate), positioned 28.5 cm in front of the animal’s eyes. A photodiode (OSRAM Opto Semiconductors, Sunnyvale, CA) was used to record the actual time of stimulus appearance on the monitor, with a continuous signal sampled and stored at 32 KHz.

Merrikhi Y., Clark K, & Noudoost B. (2018). Concurrent influence of top-down and bottom-up inputs on correlated activity of Macaque extrastriate neurons. Nature Communications, 9, 5393.

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