Smaller, Lighter 16 Channel Headstage

Plexon’s newsletter from April 26, 2013 that discusses Plexon’s new smaller, lighter 16 channel headstage. 

 


 

April 26, 2013

JoVE Publication Grant Contest Winner

Congratulations to Jonathan W. Ho from Rebecca D. Burwell’s Behavioral Neuroscience of Memory and Attention Lab at Brown University and all of the other listed authors including Tara K. Jacobson, Clayton P. Aldern, and Amanda L. Liu! This team submitted the winning abstract titled “Getting the most out of your rats: fully automated cognitive tasks for recording neural activity using a floor projection maze” featuring their research utilizing both the OmniPlex® Neural Data Acquisition System and the CinePlex® Behavioral Research System.

As the winner, Plexon will fund the publication of this research in JoVE’s peer-reviewed format including text and video and available to everyone through the Open Access channel on the JoVE website. If the schedule holds, the article should be published by the Fall of this year. We will keep you posted.

Thank you to all of the researchers who participated in our first publication contest!  We enjoyed reading the exciting discoveries that are happening in your labs. Watch for the next contest to be announced!

NEW Smaller, Lighter 16 Channel Headstage – the HST/16o25 GEN II

Although our 16 channel, 0.025” pitch, unity gain headstage was already small and light, our engineering team was able to improve it even further.  The HST/16o25 GEN II headstage is now 36% smaller, 17% lighter, 21% shorter and 19% less wide than its predecessor.

It is also more convenient.  Previously it was important to specify the grounded reference or true reference version; however, now the HST/16o25 GEN II incorporates both types of output.  Lastly, the HST/16o25 GEN II offers more flexibility in output connectors. You now have a choice of an 18 data pin connector with either two or six guide pins.

If you are interested in how the new HST/16o25 GEN II compares with our 16 channel, 0.025” pitch headstage with a 20x gain (the HST/16V-G20), it gets even better!  The new HST/16o25 GEN II is 44% smaller and 43% lighter.

For more information and additional technical specifications, please visit the headstage page on our website, reach out to your sales engineer, or email info@plexon.com.

NEW Flexible, Armored Optical Patch Cables

Last month Plexon announced the launch of the PlexBright™ Dual LED Commutator supporting optogenetics research utilizing freely behaving animals. This month, we take it a step further!! Plexon is pleased to announce our flexible and protective jacketing for high performance PlexBright Optical Patch Cables. The new jacketing is made of stainless steel, has an outer diameter of 2.3mm and is designed to offer added protection from chewing (possibly caused by especially bored or agitated animals) and other animal inflicted damage. The jacketing provides excellent strength combined with unique flexibility not found with any other optical patch cables.

The benefits are not limited to protection from animals, but also extend to protecting the PlexBright Optical Patch Cables from possible damage inflicted by humans during standard/excessive use, such as over-bending.

For more information, ask you sales engineer, email info@plexon.com or visit the website at plexon.com.

Announcing NEW, Thinner Fiber Stub Implants

In keeping with our recent theme of advancing optogenetics research in freely behaving animals, we introduce the newest addition to the family of PlexBright Fiber Stub Implants offering 110/125µm fibers. These new fiber stubs are nearly 50% smaller than our initial family of fiber stubs measuring 200/230µm (representing a core fiber diameter of 200µm, and a total outer diameter including the cladding of 230µm). The smaller size may be more appropriate when minimal tissue disturbance is of special concern and/or for small animals such as mice.

Like our 200/230µm Fiber Stub Implants, the new 110/125µm Fiber Stub Implants are available in stocked lengths of 2, 4, 6, 8, 10 and 12mm. Both diameters are compatible with PlexBright Optical Patch Cables of any offered length, with or without the stainless