The second "Neuroscience Symposium - Electroencephalography" was successfully held, exploring the cutting-edge neuroscience and facilitating the exchange of cutting-edge technologies!

The 2nd "HBTS Neuroscience Symposium - Electroencephalography" was successfully held from August 17th to 18th, 2023 at Beijing HBTS Co. The seminar was attended by 20 participants, aiming to promote the communication and cooperation in the field of neuroscience, and to promote the development and innovation of neuroscience research.
      As an enterprise focusing on neuroscience, the successful organization of this seminar fully demonstrated the company's technical strength and academic influence in this field. The company will continue to increase R&D investment in the field of neuroscience, and continue to explore and innovate, and is committed to making greater contributions to promoting the cause of neuroscience.

Engineers from Hengzhi Technology introduced the basic principles of EEG in detail and brought a wonderful academic sharing to the participants. The engineer firstly started from the definition of EEG and explained how EEG recording is realized. It was explained that EEG signals are generated by the electrical activity of neurons in the brain and are captured by electrodes placed on the scalp. Commonly used EEG acquisition equipment and analysis methods were also introduced, including EEG amplifiers, electrode systems, and spectrum analysis.

The engineer then focused on explaining the characteristics and categorization of EEG waveforms and detailed the common types of EEG waveforms, such as alpha, beta, theta, and delta waves, and how they relate to different states of the brain and cognitive activities.

At the end of the sharing, the engineer also emphasized the importance and application prospect of EEG technology. He pointed out that with the development of neuroscience and technological advances, EEG, as a convenient and non-invasive method of monitoring brain functions, will play an increasingly important role in other fields such as medicine, psychology, human factors engineering, news communication, and neuroengineering management.

This sharing on the basic principles of EEG aroused a lively discussion among the participants. Everyone expressed that through this in-depth introduction, they have a clearer understanding of EEG technology and are confident in future research and application.

In the afternoon of August 17th, the engineer introduced the EEG experiment operation steps in detail and made a live demonstration, bringing a practical sharing to the participants. This EEG operation used SmartBCI equipment of Russian Mitsar Company as a prototype.

The engineer starts with the preparation for the experiment.HeIt was mentioned that before conducting EEG experiments, it is necessary to ensure that the laboratory environment is stable and quiet to minimize external interference. It is also necessary to prepare the EEG acquisition equipment, including EEG amplifier, electrode system and conductivity gel.

Then, the placement of the electrodes was described in detail.HeIt was pointed out that the choice and position of electrodes are key factors affecting the quality of EEG signals. The brain regions corresponding to different electrode positions were explained, and the correct electrode placement techniques were instructed.

During the conduct of the experiment, the precautions to be taken during the experiment were emphasized.HeParticipants were reminded to handle the cables of the electrodes properly to avoid signal interference caused by movement. Also, how to keep the subjects in a comfortable and relaxed state to obtain accurate EEG data was described.

Finally, methods for processing and analyzing EEG experimental data were shared.HeCommon data processing techniques such as denoising, filtering, and spectral analysis are introduced, and some practical data analysis tools and software recommendations are provided.

Through the sharing of the operation steps of this real EEG experiment, participants had a clearer understanding of how to conduct EEG experiments. All of them expressed that they would pay more attention to the standardization and accuracy of the operation in the future experimental research in order to obtain reliable EEG data.

VR colleagues then detailed a demo demonstration of real simulation field VR and a VR EEG lab scenario, providing attendees with an immersive, hands-on experience.

Firstly, we introduced the real simulation scene Demo demonstration, high fidelity simulation equipment and environment construction, which brought the attendees into a realistic virtual reality.

Then came the fascinating VR EEG lab scene. Through virtual reality technology, attendees were able to immerse themselves in a real EEG lab experience. He explained in detail how to use the VR equipment for interaction, including electrode placement, completion of experimental tasks, etc., and allowed attendees to have hands-on experience in the virtual environment.

Hengzheng Technology will continue to explore innovative technological means to provide more assistance to researchers in the field of neuroscience.

During the seminar, engineers provided detailed answers to various questions and shared their experiences and insights with the attendees.

The Neuroscience Symposium of Hengzhi Technology came to a successful conclusion after a day and a half of exciting sharing and networking. At the end of the meeting, we heldrepelletterandpromulgateissue certificatessession to thank participants for their active participation and contributions.

During the certificate awarding session, HBTS representatives highly appreciated the outstanding performance of each speaker and participant and presented them with a beautiful certificate. This certificate not only recognizes their outstanding contributions in the research field, but also encourages them to continue to work hard and pursue excellence.

Through this symposium, participants not only gained the latest research advances and technical approaches, but also established extensive academic networks and partnerships. They broadened their horizons and enhanced their understanding and insights into the field of neuroscience through hands-on participation, exchange and sharing.

HBL will continue to organize related academic exchange activities to provide more learning opportunities for neuroscience researchers and to promote academic exchanges and cooperation. We also expect the participants to achieve more results in their future research and jointly promote the development and progress of the neuroscience field.