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經(jīng)顱直流電刺激儀

一、概述 INSTRUCTIONS  


     “經(jīng)顱直流電刺激”tDCS(Transcranial direct-current stimulation)是一種非侵入性的,利用恒定、低強(qiáng)度直流電( 0-2 mA) 進(jìn)行神經(jīng)調(diào)節(jié)的技術(shù),其通過電極將電流輸送到特定的腦區(qū),目前用于治療中風(fēng),疼痛,帕金森,癲癇,阿茲海默,抑郁等疾病,而在健康被試者身上的試驗(yàn)已經(jīng)表明其可用于提高執(zhí)行特定任務(wù)時(shí)的認(rèn)知能力,并可以提高語言、記憶、數(shù)學(xué)、邏輯、注意力、協(xié)調(diào)等各方面的能力。

      Starstim?是將多通道經(jīng)顱電刺激器(包括TDCS、TACS和TRNS)、腦電圖和加速度計(jì)記錄等所有部件放在一個(gè)輕量級的無線套裝包里。具有完全的安全功能,可充電;精確舒適的系統(tǒng)可以安全地進(jìn)行移動(dòng)EEG數(shù)據(jù)采集,先進(jìn)的多通道TCS,在診所或家里可以隨時(shí)進(jìn)行直流電刺激。

STARSTIM1.jpg


二、特點(diǎn) FEATURES


刺激安全

每個(gè)電極的最大電流:2毫安;

總注入電流(由所有電極,任何時(shí)間):4毫安;

刺激期間持續(xù)時(shí)間:1小時(shí);

刺激期間必須預(yù)先設(shè)置;

刺激前后的阻抗檢查;

中止功能:可能在任何時(shí)候中斷刺激功能;

Necbox(主機(jī))

電池:USB充電鋰電池;

電池工作時(shí)間:8小時(shí)(合并EEG / TCS);

數(shù)據(jù)傳輸:無線(無線網(wǎng)絡(luò))或有線(USB);

Micro SD卡槽(離線數(shù)據(jù)存儲(chǔ));

輸出:EDF、ASCII數(shù)據(jù)文件或TCP/IP原始數(shù)據(jù)流;

加速度計(jì)數(shù)據(jù)記錄:三軸@ 100 SPS;

NE STARSTIM軟件.png


三、技術(shù)參數(shù) SPECIFICATIONS


腦電功能

通道數(shù):

8、20、32;

采樣率:

500Hz;

帶寬:

0至125Hz(直流耦合);

分辨率:

24位–0.05μV;

噪聲:

小于1μV RMS;

共模抑制比:

115dB;

輸入阻抗:

1GΩ;

刺激功能

通道數(shù):

8、20、32;

采樣率:

1000sps;

刺激類型:

TDCS、TACS和TRNS;

定制波形:

波形可定制;

頻率范圍:

0-250Hz(TACS);0-500Hz(TRNS);可為TRNS配置帶通濾波器;

最大電流(單通道):

2mA;

總輸入電流(所有電極):

4 mA;

電流精度:

1%;

電流分辨率:

1μA;

電壓:

每電極±15伏;

數(shù)據(jù)傳輸:

Wifi 、USB;

運(yùn)行時(shí)間:

Wifi模式:4小時(shí)8分鐘, USB模式:8小時(shí)5分鐘;

刺激模式:

可用假模式和雙盲模式;

每通道的電流可以獨(dú)立設(shè)置,也可以設(shè)置上升和下降的時(shí)間;


四、應(yīng)用 APPLICATIONS


臨床醫(yī)學(xué):治療抑郁癥、帕金森病、癲癇、慢性疼痛、偏頭痛、成癮性疾病、耳鳴、言語功能障礙、中風(fēng)后康復(fù)、抑郁癥、沮喪、多發(fā)性硬化、老年癡呆癥;


五、視頻 VIDEO


https://www.linglab.cn/tools/article/179

_偏好的異質(zhì)性與一致性——基于損失厭惡和腦刺激的神經(jīng)經(jīng)濟(jì)學(xué)研究.pdf

_左右側(cè)顳頂聯(lián)合區(qū)對道德意圖信息加工能力的共同作用——基于經(jīng)顱直流電刺激技術(shù).pdf

_收入分配決策的情境依賴性及其神經(jīng)機(jī)制研究.pdf

A Prospective Open-Label Pilot Study of Transcranial Direct Current Stimulation in High-Functioning Autistic Patients with a Dysexecutive Syndrome.pdf

Augmenting cognitive training in older adults (The ACT Study)Design and Methods of a Phase III tDCS and cognitive training trial.pdf

A randomized controlled trial of transcranial direct-current stimulation and cognitive training in children with fetal alcohol spectrum disorder.pdf

Effects of anodal multichannel transcranial direct current stimulation(tDCS)on social-cognitive performance in healthy subjectsA randomized sham-controlled crossover pilot study.pdf

Modulating behavioral inhibition by tDCS combined with cognitive training.pdf

Feasibility of Transcranial Direct Current Stimulation Use in Children Aged 5 to 12 Years.pdf

Phase-lla randomized,double-blind,sham-controlled,parallel group trial on anodal transcranial direct current stimulation(tDCS)over the left and right tempo-parietal junction in autism spectrum disorder-StimATstu.pdf

The use of the Bilingual Aphasia Test for assessment and transcranial direct current stimulation to modulate language acquisition in minimally verbal children with autism.pdf

The effect of transcranial direct current stimulation (tDCS)combined with cognitive training on EEG spectral power in adolescent boys with ADHDa double-blind, randomised,sham-controlled trial.pdf

Transcranial Direct Current Stimulation Improves Reward Processing in Children With ADHD.pdf

Transcranial Direct Current Stimulation in Pediatric BrainA computational modeling study.pdf

Transcranial Direct Current Stimulation to the left dorsolateral prefrontal cortex improves cognitive control in patients with Attention Deficit Hyperactivity Disordera randomized behavioral and neurophysiologic.pdf

Transcranial Electrical Stimulation to Enhance Cognitive Abilities in the Atypically Developing Brain.pdf