CELERIS: Visual electrophysiology for preclinical research
From rodents to rabbits, Celeris provides researchers with a superior experience in preclinical visual electrophysiology. With its patented Light Guide electrode-stimulator, Celeris is a revolutionary pattern and flash electroretinography (ERG) system that meets the highest industry standards.
Preclinical visual electrophysiology simplified
The principal innovation of Celeris is the light pipe that combines an electrode and stimulator into one component. This pioneering design simplifies ERG setup procedures, decreasing overall test time while maximizing throughput.
Discover CELERIS
Celeris is rapidly becoming the preferred choice for rodent and small animal visual electrophysiology! Its sleek design makes for a high-throughput machine that makes preclinical research simple even for novices.
Light Guide Electrodes
Our dual-function electrode-stimulator simultaneously delivers light stimuli and records neural activity, providing highly sensitive preclinical visual electrophysiology test results. This patented design works by wrapping a conductive metal around a ‘light pipe,’ which makes direct contact with the eye.
Visual flash stimulation
The flash stimulators support standard dark and light ERG, C-wave recordings, flash intensity series, and much more.
Our standard sizes include 3mm for mice and 5mm for rats, with an additional 2mm baby mouse option available. These sizes are suitable for use with a variety of other animals.
Visual pattern stimulation
The pattern stimulator supports pattern ERG (PERG), pattern VEP, and multifocal ERG (mfERG).
Our pattern stimulators are available in two sizes: 3mm for mice and 5mm for rats. They can be used individually or paired for simultaneous binocular pattern stimulation.
Celeris Accessories
Nose Cone
Isoflurane gas may be used as an alternative to the standard injectable anesthetics. Diagnosys offers tubing shaped to fit with the Celeris.
Rabbit Kit
Celeris can accommodate larger animals, like rabbits, with a table extension and specialty stimulators used in conjunction with jet electrodes.
Visual electrophysiology systems for any animal
Celeris
Mice
Rats
Squirrels
Rabbits
Guinea Pigs
Lab Cradle
Zebrafish
Rodents
Primates
E3 Combinations
Pigs
Dogs
Primates
Software
Espion Software
Our preclinical visual electrophysiology systems run on our powerful Espion software. Enjoy limitless customization – or simply utilize our standard test package.
eXporter Software
Bulk export software package is available for users looking to swiftly export multiple test files with less clicking.
Preclinical Publications
Diagnosys maintains a list of references to peer-reviewed journal publications that rely on data collected using Celeris. The papers are classified by animal, test type, and research focus.