g.tec medical engineering

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österreich
Schiedlberg
g.tec medical engineering

g.tec is a growing enterprise with two branches in Austria (Graz and Schiedlberg) and distribution partners all over the world.

g.tec medical engineering GmbH is an international leading provider of brain-computer interfaces, neurotechnologies, biosignal amplifiers and wearable EEG headsets. All hardware and software development is done in-house by our team of researchers, engineers and developers. g.tec is also an active member in a number of national and international research projects and is active in scientific publishing. g.tec developed the first commercially available BCI system in 1999 and now sells this system in more than 60 countries worldwide. Our products work with all major BCI approaches (motor imagery, P300, SSVEP and slow cortical potentials), so you can start BCI research within a few hours. The g.tec team tests different BCI technologies on more than 500 subjects internationally to guarantee a perfect working system. Our team is prepared to find the better solution for your needs. Take advantage of our experience!

09/11/2025

recoveriX Patient Interview 😍😍😍 g.tec's neurorehabilitation solution draws on 25 years of expertise in Brain-Computer Interface (BCI) technology. These achievements have been made possible by recoveriX, a neurorehabilitation system designed for stroke, multiple sclerosis (MS), and Parkinson's patients. The system is medically certified, safe, and effective, and is currently used in more than 20 countries worldwide.

Patients are required to imagine motor movements 6,000 to 8,000 times. The BCI system is capable of detecting these imagined movements in real-time and triggers functional electrical stimulation in the hand or foot. This reconnects cognitive functions with motor functions, allowing patients to regain movement in their hands/arms and feet/legs. Remarkably, this therapy can be effective even 10, 20, or 30 years after a stroke or the onset of MS or Parkinson's. It is never too late to begin treatment. The joy on a patient's face when a paralyzed hand suddenly moves again is truly unforgettable.

👉Please get in contact with us if you are interested in the therapy: www.recoverix.com/contact/
👉To learn more about recoveriX, visit: www.recoverix.com
👉To request a recoveriX system quote or to get pricing information, visit: www.gtec.at/product-configurator/recoverix/
👉To see other pre- and post-videos: www.recoverix.com
👉To read about study results: www.recoverix.com/stroke-study-results/
👉To read more about recoveriX in Forbes, visit: https://tinyurl.com/3nbzm9ea

07/11/2025

Unlock the Power of BCI with Unicorn Hybrid Black 😍😍

Discover the Unicorn Hybrid Black, the friendly and high-quality EEG device perfect for researchers, developers, and educators! With it's easy setup, you can start recording brain activity in no time. Join the BCI revolution and enhance your projects today!

👉Learn more: www.gtec.at/product/unicorn-hybrid-black/

"The Unicorn Hybrid Black has transformed my research! 😇😇" - Dr. Rupert Ortner, team leader neurorehabilitation.

06/11/2025

This study demonstrates a bimanual intracortical brain-computer interface (iBCI) that enabled a participant with tetraplegia to achieve real-time, simultaneous neural control of two computer cursors on the very first day of use—without requiring any prior open-loop calibration—marking a major advance toward practical, user-ready bimanual BCI control.

Congratulations to your groundbreaking work and your nomination for the BCI Award 2025!

🔥 Inspired? Submissions for BCI Award 2026 are OPEN!

📅 Deadline: September 1st, 2026
💰 Total Prize: $6,000 USD
📖 Top 12 projects will be invited to publish in the BCI State-of-the-Art series by Springer

🔗 Details: www.bci-award.com/Home

Let’s keep advancing neurotechnology to make communication truly inclusive!

We are proud sponsors of the Award 🫶

05/11/2025

Patrick explains how to setup an evoked potential experiment with the g.HIsys Professional toolbox for real-time EEG processing.

g.HIsys Professional is embedded in the g.tec Suite 2024 and is compatible with all g.tec amplifiers to read biosignals, perform signal processing, and run real-time experiments. Data is stored in MATLAB format and can be processed offline with g.BSanalyze. The key advantage of this rapid prototyping environment is that new experiments can be set up within hours instead of months, accelerating neuroscience research. The package includes hundreds of dedicated functions for BCI and neuroscience experiments, incorporating 25 years 🙂‍↕️🙂‍↕️🙂‍↕️ of g.tec's BCI expertise into the toolbox.

👉Watch the Tutorial: https://youtu.be/ZPupARLYzfY?si=9Kih6UDfo5IdgGpW
👉To learn more about g.HIsys Professional: www.gtec.at/product/ghisys/
👉Explore the capabilities of g.tec Suite2024: www.gtec.at/product/gtec-suite-2024-software/
👉For quotes or pricing information, visit the g.tec shop: https://www.gtec.at/shop/
👉Read more about g.tec: https://tinyurl.com/k7vakuwj

03/11/2025

After 3 years of work:
🧠🧠 Real-time high gamma mapping with stereo-EEG 🧠🧠 Game-changing feature of cortiQ 2.0 🚀 There are two major things in the video:
👉 1. The two red bubbles appear in real-time as soon as the patient moves the fingers. Allows us now to observe temporal behavior with much higher resolution. To shift it into proper perspective: Beforehand, we averaged 15 seconds of data until we got the high-gamma mapping result.
👉 2. Deep structures of the brain are analyzed with the stereo-EEG electrodes (depth electrodes). They are called stereo electrodes because normally bipolar derivations are calculated between electrode pairs. To also shift this into proper perspective: a few years ago nobody knew if we can record high gamma from deep structures.

Altogether, pretty complicated setup with very high oversampling and ultra-steep anti-aliasing filtering of 64 Bit data coupled with real-time signal processing that Christoph Kapeller and Johannes Grünwald developed with their team in cooperation with our long-term scientific partner Takahiro Sanada.

With cortiQ 2.0, we're not just advancing surgical precision; we're transforming the landscape of neurosurgical mapping. Join us in pushing the boundaries of neuroscience and patient care. Discover the power of cortiQ 2.0 today!

👉Learn more about cortiQ: www.gtec.at/product/cortiq-rapid-cortical-mapping/
👉To book a demo or zoom-meeting: www.gtec.at/contact/
👉Get pricing information or a quote: www.gtec.at/product-configurator/cortiq/
👉Discover more about g.tec: https://tinyurl.com/k7vakuwj

31/10/2025

🚀 Unlock the Power of Your Mind with Unicorn Hybrid Black! 🚀

Whether you're a neuroscientist, engineer, artist, or simply curious about brain signals, the Unicorn Hybrid Black is your ultimate wearable EEG headset. 🎨🧠

✅ Why Choose Unicorn Hybrid Black?
High-quality, accurate EEG data for your research or creative projects
Versatile across multiple applications: from scientific studies to VR gaming
User-friendly for beginners and pros alike

🎯 Features:
Wireless EEG recordings via radio signals
24-bit resolution, 250 Hz sampling rate, and 8 DC-coupled analog channels
Ready for BCI projects, artistic installations, VR, and more

👨‍💻 Developers, Engineers, and Artists — unleash your creativity with real-time brain control for interactive experiences.

👉 Learn more about the Unicorn Hybrid Black: www.gtec.at/product/unicorn-hybrid-black/
👉 For pricing or a quote: www.gtec.at/shop/
👉 Explore more about g.tec: https://tinyurl.com/3e4hypwe
👉 Buy it from Amazon: https://tinyurl.com/mtk347nn

30/10/2025

Researchers from EPFL and CHUV developed a new brain-controlled deep brain stimulation (DBS) therapy that adapts in real time to movement states such as sitting, standing, or walking. This activity-dependent DBS significantly improved gait and overall motor symptoms in people with Parkinson’s disease in a clinical study.

Congratulations to your groundbreaking work and your nomination for the BCI Award 2025!

🔥 Inspired? Submissions for BCI Award 2026 are OPEN!

📅 Deadline: September 1st, 2026
💰 Total Prize: $6,000 USD
📖 Top 12 projects will be invited to publish in the BCI State-of-the-Art series by Springer

🔗 Details: www.bci-award.com/Home

Let’s keep advancing neurotechnology to make communication truly inclusive!

We are proud sponsors of the Award! 🫶

27/10/2025

cortiQ 2.0 allows you to set up your own experimental paradigm. The video demonstrates an expressive language mapping paradigm configuration, using scrambled images to record baseline activation versus real images that need to be named. The scrambled and real images are matched for color intensity. 😇

Then, the patient names pictures while the high-gamma mapping analysis is underway. This process identifies the visual cortex as the patient views images and the expressive language area when the patient names objects. The results are visually represented with bubbles overlaying corresponding cortical regions. Subsequently, the neurosurgeon or neurologist selects electrode pairs for electrical cortical stimulation. The current can be adjusted up to 15 mA. During expressive language mapping, if electrical stimulation inhibits the patient's ability to name objects, it confirms the high-gamma mapping results.

With cortiQ 2.0, we're not just advancing surgical precision; we're transforming the landscape of neurosurgical mapping. Join us in pushing the boundaries of neuroscience and patient care. Discover the power of cortiQ 2.0 today!

👉Learn more about cortiQ: www.gtec.at/product/cortiq-rapid-cortical-mapping/
👉To book a demo or zoom-meeting: www.gtec.at/contact/
👉Get pricing information or a quote: www.gtec.at/product-configurator/cortiq/
👉Discover more about g.tec: https://tinyurl.com/k7vakuwj

26/10/2025

24/10/2025

PLAYING BCI PUZZLE GAME WITH UNICORN - Meet Yannic, our teen tester, rocking our new BCI Puzzle Game! Just by thinking, he flips puzzle pieces in seconds. Impressed a 13-year-old? You bet—Yannic thinks it’s “Cool.” Powered by g.tec’s Unicorn Hybrid Black, this game taps into EEG data from eight spots for precision moves. Plus, it’s not just fun; it sharpens your focus too. Ready for a brain boost?

🧠The PUZZEL game is now delivered with the Unicorn Suite.

👉Explore more about the wireless Unicorn Hybrid Black: www.gtec.at/product/unicorn-hybrid-black/
👉Discover the Unicorn Suite, which includes the Recorder and many BCI applications: www.gtec.at/product/unicorn-suite/
👉Access tutorials and deepen your understanding of signal processing and EEG data acquisition: www.gtec.at/product/unicorn-suite/
👉For pricing information, quotes, or to place an order, visit: www.gtec.at/product-configurator/unicorn-brain-interface/
👉Experience the system firsthand by participating in one of our BR41N.IO BCI Hackathons: www.br41n.io
👉Read more about g.tec: https://tinyurl.com/yc5k9m6s

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G. Tec Medical Engineering GmbH
Schiedlberg

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https://www.gtec.at/

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Medizinisches Forschungszentrum

g.tec medical engineering Austria

g.tec started developing brain-computer interfaces (BCI) about 20 years ago, after presenting the first portable BCI system in 1999 at the BCI Meeting in Rensselaerville, New York. This device had an EEG amplifier within the floppy drive housing of an HP laptop system. From there on, BCI technology evolved rapidly:

In 1999, we demonstrated the first BCI session with 100 % accuracy using a motor imagery BCI system with Common Spatial Patterns. In 2007, we released the first commercial BCI for home use, called intendiX. This P300 speller could achieve 100 % accuracy after only 5 minutes of training. Later in 2013, code based VEPs allowed users to control a robotic device with an accuracy of 98 % in a continuous control task and play World of Warcraft. Around this time, g.tec also became more active with ECoG recordings, which have led to several publications and the cortiQ system. The high spatial resolution of ECoG recordings has made it possible to decode much finer finger movements than noninvasive recordings, and to analyze under-explored brain regions like the fusiform face area in real-time using high-gamma activity.

In 2014, g.tec introduced wireless dry and wet EEG recording systems using active electrodes. This major achievement is still boosting BCI performance and user experience worldwide by improving the signal to noise ratio and ease of use. But what does the future hold for brain-computer interfacing? There are many exciting new directions, and g.tec is focused on extending BCIs with non-invasive and invasive neuromodulation and stimulation technology to further increase accuracy and to broaden application areas.