地址:北京市海淀区清河安宁庄后街12号院1号楼一层、安宁庄东路18号光华创业园16号楼四层 电话:4008113950 ; 4008113680 后台管理 CRM
技术支持:兴旺宝明通
一、产品概述:
芬兰NeurOne EEG/ERP高精度脑电测量/事件相关电位系统是最新研发的创新型脑科学研究高端仪器设备,NeurOne认知神经科学测量系统采用了世界最新的数字信号处理技术发展,目前是全世界性能最好的神经科学测量脑电与事件相关电位系统,并提供了更加精确与干净的信号质量、更高的采样率、模块化解决方案,在数字信号加工过程中利用最新处理手段,使其更加具有灵活性和扩展性。NeurOne是一个多功能系统,广泛应用于不同的认知神经科学、心理与行为科学以及人因工程与工效学等研究领域。
二、多模态脑功能研究:
NeurOne系统可以与fMRI功能性核磁共振、fNIRS功能性近红外光谱脑成像或者TMS经颅磁刺激器结合进行多模态脑功能实验研究;NeurOne提供了专为与TMS经颅磁刺激器一起使用的功能模块,有特殊还原技术在短延时情况下来消除磁制品影响。先进的头盒设计使AC交流电和DC直流电信号可单独或同时,新的创新Tesla核磁脑电放大器给NeurOne带来MRI兼容性。
NeurOne脑电超扫描系统每个放大器的Headbox由32个单极、6个双极和2个high level输入接口组成,共计40导,每导的采样率能达到40000Hz,最高可以达到80000Hz。团体超扫描脑电测试平台每套系统可提供多至2-30个放大器(共计128/1200导)的协调同步,并可选择支持视频同步。NeurOne系统最高支持1200高导联,并可确保所有通道的同步采集。精心设计的启动和时间锁定功能确保系统中所有通道无相位偏差。所有的通道都使用高质量的24位A/D模拟数字芯片来处理数据。
三、多功能应用:
●1、EEG-Hyperscanning脑电超扫描研究:
NeurOne脑电超扫描系统的模块化设计可以提供多达2-30人实时同步进行脑功能超扫描测试使用系统,并支持完全同步视频的摄影机。使用创新的Brainstorm超扫描技术 (Multi Syncbox),支持多达10个 NeurOne主机系统实时同步,允许最多30人使用30个放大器同时工作–均由一台电脑记录。
●2、EEG-fNIRS多模态研究: NeurOne多模态脑功能测试系统可以和fNIRS(高密度近红外脑功能成像系统)搭配使用,将EEG和fNIRS进行整合发挥二者的优势,EEG的时间分辨率高,但是空间分辨率低;fNIRS的时间分辨率低,实时性较差,但是空间分辨率高。为了准确、全面、实时的测量大脑在认知过程中的活动,实现全面、实时的脑成像方式无疑是一种更好的策略。结合EEG与fNIRS的多模态脑成像技术在认知神经科学研究中有着很好的应用前景,同时还可搭建多模态脑-机接口系统。
●3、EEG-fNIRS多模态脑机接口研究:传统基于单一模态脑电(EEG)脑-机接口易受环境噪声干扰、分类精度低等问题,在EEG脑-机接口的研究基础上,引入功能近红外光谱成像(function NearInfraredSpectroscopy,fNIRS)技术,可以自行设计EEG-fNIRS多模态脑-机接口的实验范式,研究最重要的特征提取与分类环节,同时SIMULINK驱动程序可在订单中选购,并提供BCI脑机接口应用程序: BCI2000可免费提供给NeurOne用户。
●4、EEG-TMS多模态研究: NeurOne多模态脑功能测试系统可以和TMS(经颅磁刺激器)搭配使用。高动态输入范围(+/-430mV的直流电模式以及+/-86mV的交流电模式),较大的模拟带宽(直流输出3500HZ),让TMS保持较低的伪影,使得分析大脑活动的潜伏期更短。此外,TMS拥有硬件弱音功能以及在线伪影消除的软件功能。此外我们增加了EEG采样同步触发新功能。触发器由刺激系统软件发出(ErgoLAB刺激编译软件、Presentation软件, Superlab软件, E-Prime软件),这些触发信号能够通过NeurOne主控器传到TMS设备上。NeurOne可以在持续的EEG采样信号中发出触发脉冲,产生更精确的TMS,减少伪影,更容易进行伪影去除。
NeurOne结合TMS案例应用:http://www.kingfar.cn/newsShow_88.html
●5、EEG-fMRI多模态研究: NeurOne Tesla多模态脑功能测试系统使得同时测量MRI和EEG成为可能。利用NeurOne SyncboxEEG所获得的数据和MRI扫描是同步的(例如4或10MHz)。高动态输入范围(+/- 430 mV的直流电模式和 +/-86 mV的交流电模式)结合模拟带宽(直流输出3500 Hz) ,使利用高梯度力度获得精确信号毫无风险。
四、应用领域:
EEG/EP测量
ERP研究
EEG +TMS结合多模态脑功能研究
EEG +fMRI结合多模态脑功能研究
多通道EMG肌电图研究
群组超扫描研究(多达4人4视频摄像机完全同步)
其他神经科学的测量
其他心理测量
五、 NeurOne放大器参数:
放大器采样率:512导同时采集,每导可达20,000 Hz ;20000 HZ/每通道(512导单人/或最大30人团体1200导)
最大通道数:所有导联均同步采集信号,最大支持1200高导联,
脑电超扫描技术:支持Hyperscanning最多支持30人同步采集团体脑电数据;
多模态脑功能测试技术:支持EEG-TMS,EEG-fNIRS,EEG-fMRI等研究技术方案
A/D Resolution:24 Bit
输入阻抗:>1 GOhms
共模抑制比(CMRR): Typically 106 dB
带宽(Bandwidth): Max. 0 ~ 3500Hz
低通滤波:DC (10000Hz) ; -3 dB(7000 Hz)
高通滤波: -3 dB(0.16 Hz)
输入噪声(InputNoise):(DC Mode):<0.8uV RMS (0-200 Hz),<2.0uV RMS(DC-3500 Hz) ;
输入范围(Full Scale Input Range)(DC Mode):± 430 mV
系统增益(System Gain)(DC Mode):10
灵敏度(Sensitivity)(DC Mode): 51 nV/bit
噪声(Noise)(AC Mode):<0.6 μV RMS (0.16-200 Hz), < 1.5 μV RMS (0.16-3500 Hz)
输入范围(Full Scale Input Range)(AC Mode):± 4.3 mV
系统增益(System Gain)(AC Mode): 50
灵敏度(Sensitivity)(AC Mode): 0.51 nV/bit
数字化(TTL)输入: 8 Bit非隔离输入触发,2个隔离输入/输出线2 isolated trigger in/out lines, 8 bit unisolated trigger in
High Level 输入范围: ± 5V or ± 10V (with isolated analog adapter, settable)
阻抗: 1 kΩ to 50 kΩ
Headbox 体积(H x W x D): 20 x 7 x 16 (40 channels),
Headbox 重量: 0.680 kg
Main unit体积(H x W x D):33×12×27 cm,
Main unit重量:3.6
安全规范:EN 60601-1,EN 60601-1-1,EN 60601-1-2,EN60601-1-4,EN60601-2-26
NeurOne用户请注意:
注意 – 仅用于科研,不用于诊断过程,设备可用于非临床实验研究。
PUBLICATIONS USING NEURONE EEG/ERP ORNEURONE TESLA :
1. A platform for realtime processing of biosignalsfor monitoring purposes. PITKÄNEN,PAAVO. Master of Science Thesis. Tampere University of Technology. May 2012. InFinnish
2. A New Platform for Realtime BCI Applications. Paavo Pitkänen1,2,Jukka Kinnunen2, Tarmo Lipping1 (IEEE,Senior Member). 1 Tampere University Of Technology, 2 Mega Electronics Ltd. Poster at Berlin BCI meeting 2012
3. Visual ERP P3 amplitude and latency in standaloneand embedded visual processing task. Conf Proc IEEE Eng Med Biol Soc. 2011;2011:781-4.doi: 10.1109/IEMBS.2011.6090179. Korpela J, Huotilainen M. Brain Work ResearchCentre, Finnish Institute of Occupational Health, Helsinki, Finland. jussi.korpela@ttl.fi
4. The effect of automatic blink correction onauditory evoked potentials. Korpela,J. ; Brain Work Res. Centre, Finnish Inst. of Occupational Health, Helsinki,Finland ; Vigario, R. ; Huotilainen, M. 10.1109/EMBC.2012.6346009
5. Breakfast high in whey protein or carbohydratesimproves coping with workload in healthy subjects. Nora Sihvola a1, Riitta Korpela a1, Andreas Henelius a2, Anu Holm a2 a3,Minna Huotilainen a2, Kiti Müller a2,Tuija Poussa a4, Kati Pettersson a2,Anu Turpeinen a5 and Katri Peuhkuri a1 c1.a1 Institute of Biomedicine, Medical NutritionPhysiology, Pharmacology, University of Helsinki, PO Box 63, HelsinkiFIN-00014, Finland. a2 Finnish Institute of Occupational Health,Brain and Technology Team, Topeliuksenkatu 41 aA, Helsinki FIN-00250, Finland. a3 Department of Clinical Neurophysiology, Hospital District of Satakunta,Sairaalantie 3, Pori FIN-28500, Finland a4 Stat-Consulting,Vahverokatu 6, Nokia FIN-37130, Finland a5 ValioLimited, PO Box 30, VALIO, Helsinki FIN-00039, Finland British Journal ofNutrition, 2013
6. Pilot Study ofAcupuncture Point Laterality: Evidence from Heart Rate Variability. Guangjun Wang, Yuying Tian, ShuyongJia,Wenting Zhou, and Weibo Zhang.
Institute ofAcupuncture and Moxibustion, China Academy of Chinese Medical Sciences, 16Dongzhimennei, Nanxiaojie, Dongchen District, Beijing 100700, China Evidence-BasedComplementary and Alternative Medicine. Volume 2013 (2013), Article ID 476064,7 pages http://www.hindawi.com/journals/ecam/aip/476064/
7. Algorithm forautomatic analysis of electro-oculographic data.
Kati Pettersson1*, Sharman Jagadeesan1, Kristian Lukander1,Andreas Henelius1, Edward Hæggström2 andKiti Müller1
1Brain Work Research Center, FinnishInstitute of Occupational Health, Topeliuksenkatu 41aA, Helsinki 00250,Finland.
2Electronics Research Laboratory, Departmentof Physics, University of Helsinki, P. O. Box 64, Gustaf Hällströmin katu 2,Helsinki FIN-00014, Finland.
BioMedicalEngineering OnLine 2013 12:110.
8. Brain-statedependent brain stimulation: Real-time EEG alpha band analysis using slidingwindow FFT phase progression extrapolation to trigger an alpha phase locked TMSpulse with 1 millisecond accuracy.
Christoph Zrenner,Johannes Tünnerhoff , Carl Zipser, Florian Müller-Dahlhaus , Ulf Ziemann
Center forNeurology, Tübingen University, Hoppe-Seyler-Str. 3, 72076 Tübingen, Germany
BrainStimulation: Basic, Translational, and Clinical Research in Neuromodulation:Volume 8, Issue 2, A1-A10, 169-438
9. Behavioral andelectrophysiological evidence for fast emergence of visual consciousness.
Henry Railo1,2,3,*,Antti Revonsuo1,2,3,4 and Mika Koivisto1,2,3
1Department of Psychology, University ofTurku, 20014, Finland; 2Centre for Cognitive Neuroscience, University of Turku, 20014, Finland;3Brain and Mind Centre, University of Turku,20014, Finland; 4School of Bioscience, University of Skövde,SE-54128, Sweden
Neuroscience ofConsciousness, 2015, 1–12
10. Fastdetermination of MMN and P3a responses to linguistically and emotionallyrelevant changes in pseudoword stimuli
Satu Pakarinen,Laura Sokka, Marianne Leinikka, Andreas Henelius, Jussi Korpela,Minna
Huotilainen
Finnish Institute ofOccupational Health, Helsinki, Finland
NeuroscienceLetters 577 (2014) 28–33
11. Alterationsin attention capture to auditory emotional stimuli in job burnout: Anevent-related potential study
Laura Sokka a, Minna Huotilainen a, Marianne Leinikka a, Jussi Korpela a, Andreas Henelius a,Claude Alain b,c, Kiti Müller a,Satu Pakarinena
a Finnish Institute of Occupational Health,Topeliuksenkatu 41 a A, 00250 Helsinki, Finland
b Rotman Research Institute, Baycrest Centrefor Geriatric Care, 3560 Bathurst Street, Toronto, Ontario, Canada M6A 2E1
c Department of Psychology, University ofToronto, Toronto, Ontario, Canada
InternationalJournal of Psychophysiology 94 (2014) 427–436
12. Brain-statedependent non-invasive brain stimulation using closed-loop real-time EEG signalanalysis to trigger a TMS pulse with millisecond accuracy
C. Zrenner, J.Tünnerhoff, C. Zipser, F. Müller-Dahlhaus, U. Ziemann
University ofTübingen, Center of Neurology, Tübingen, Germany
SocietyProceedings / Clinical Neurophysiology 126 (2015) e63–e170
13. BilateralHegu Acupoints Have the Same Effect on the Heart Rate Variability of theHealthy Subjects
Wang Guangjun, TianYuying, Jia Shuyong, ZhouWenting, and ZhangWeibo
Institute ofAcupuncture and Moxibustion, China Academy of Chinese Medical Sciences,
Beijing 100700,China
Hindawi PublishingCorporation
Evidence-BasedComplementary and Alternative Medicine
Volume 2014, ArticleID 106940, 5 pages (http://dx.doi.org/10.1155/2014/106940)
14. AcupunctureRegulates the Heart Rate Variability
Guangjun Wang,Yuying Tian, Shuyong Jia, Wenting Zhou, Weibo Zhang
Institute ofAcupuncture and Moxibustion, China Academy of Chinese Medical Sciences,
Beijing, China
J AcupunctMeridian Stud 2015;8(2):94-98
15. Closed-LoopNeuroscience and Non-Invasive Brain Stimulation: A Tale of Two Loops
Christoph Zrenner,Paolo Belardinelli, Florian Müller-Dahlhaus and Ulf Ziemann
Brain Network andPlasticity Laboratory, Department of Neurology and Stroke and Hertie-Institutefor Clinical Brain Research, University of Tübingen, Tübingen, Germany
Frontiers inCellular Neuroscience, April 2016, Volume 10, Article 92
16. Physiologicalprocesses non-linearly affect electrophysiological recordings duringtranscranial electric stimulation
Noury, N., et al.,NeuroImage (2016), http://dx.doi.org/10.1016/j.neuroimage.2016.03.065
17. Job burnout is associated with dysfunctions inbrain mechanisms ofvoluntary and involuntary attention Laura Sokka, Marianne Leinikka, JussiKorpela, Andreas Henelius, Lauri Ahonen,Claude Alain, Kimmo Alho, MinnaHuotilainen, http://dx.doi.org/10.1016/j.biopsycho.2016.02.010
18. Shifting ofattentional set is inadequate in severe burnout: Evidence from an event-relatedpotential study
Laura Sokka, MarianneLeinikka, Jussi Korpela, Andreas Henelius, Jani Lukander, Satu Pakarinen, KimmoAlho, Minna Huotilainen. PII: S0167-8760(16)30853-4 DOI: doi:10.1016/j.ijpsycho.2016.12.004
放大器采样率:512导同时采集,每导可达20,000 Hz ;20000 HZ/每通道(512导单人/或最大30人团体1200导)
最大通道数:所有导联均同步采集信号,最大支持1200高导联,
脑电超扫描技术:支持Hyperscanning最多支持30人同步采集团体脑电数据;
多模态脑功能测试技术:支持EEG-TMS,EEG-fNIRS,EEG-fMRI等研究技术方案
A/D Resolution:24 Bit
输入阻抗:>1 GOhms
共模抑制比(CMRR): Typically 106 dB
带宽(Bandwidth): Max. 0 ~ 3500Hz
低通滤波:DC (10000Hz) ; -3 dB(7000 Hz)
高通滤波: -3 dB(0.16 Hz)
输入噪声(InputNoise):(DC Mode):<0.8uV RMS (0-200 Hz),<2.0uV RMS(DC-3500 Hz) ;
输入范围(Full Scale Input Range)(DC Mode):± 430 mV
系统增益(System Gain)(DC Mode):10
灵敏度(Sensitivity)(DC Mode): 51 nV/bit
噪声(Noise)(AC Mode):<0.6 μV RMS (0.16-200 Hz), < 1.5 μV RMS (0.16-3500 Hz)
输入范围(Full Scale Input Range)(AC Mode):± 4.3 mV
系统增益(System Gain)(AC Mode): 50
灵敏度(Sensitivity)(AC Mode): 0.51 nV/bit
数字化(TTL)输入: 8 Bit非隔离输入触发,2个隔离输入/输出线2 isolated trigger in/out lines, 8 bit unisolated trigger in
High Level 输入范围: ± 5V or ± 10V (with isolated analog adapter, settable)
阻抗: 1 kΩ to 50 kΩ
Headbox 体积(H x W x D): 20 x 7 x 16 (40 channels),
Headbox 重量: 0.680 kg
Main unit体积(H x W x D):33×12×27 cm,
Main unit重量:3.6
安全规范:EN 60601-1,EN 60601-1-1,EN 60601-1-2,EN60601-1-4,EN60601-2-26
研究型汽车驾驶模拟器是一款定位于高校和科研机构开展自动驾驶仿真、交通安全和驾驶行为相关研究的专业产品。研究型汽车驾驶模拟器不仅提供逼真道路交通仿真场景、真实感驾驶模拟座舱,还提供更为精确的驾驶操纵传感器输出,以及满足研究所需的交通场景编辑系统、人车路环境测试云平台、驾驶员视线分析系统、驾驶员生理测量系统、驾驶员运动捕捉动作分析系统、驾驶行为分析系统等;具备定制和升级能力,能满足多种道路交通和驾驶行为相关研究的实际科研需求。
介绍 参数津发科技研发了基于云架构的“以人为中心”的多元数据同步采集和定量化分析平台,以测量、记录、显示、分析和识别人-车-路环境数据为核心。可以解决驾驶心理行为研究、车辆行驶状态分析、主动安全驾驶与自动驾驶技术、交通道路环境数据采集等研究内容,提供全世界范围内的最优测试技术和整体解决方案。
介绍 参数