Name: micro-drive array for chronic in vivo recording: drive fabrication
Uploaded: 2009-04-20T00:00:00
Description: Watch this Scientific Journal Video about Micro-drive Array for Chronic in vivo Recording: Drive Fabrication at JoVE.com

我们要承认莱纳斯D.太阳和Jeenah荣，起源于使用电脑设计，3 - D印在我们的实验室中的驱动器，记录小鼠。此外，我们要感谢所有过去和现在的威尔逊实验室成员的贡献微驱动器和四极管在实验室的技术开发。

<ol><li> 微驱动器的阵列概述 一个完整的微型驱动器阵列由几个主要组成部分（图1）： <ol><li>一个拥有21独立可移动的微型驱动器的计算机设计的塑料底座。 </li><li>在收集了一套固定的四极导管的基底部的套管。 </li><li> 21微驱动器，各携带一个四极管和可以单独驱动使用一个螺丝钉。 </li><li>电极为四极管和前置放大器之间的互连接口板。 </li><li>保护锥（不会显示在图1） </li><li>在完全组装的?...

<ol>
	<li>Yamamoto, J., Wilson, M. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Large-scale+chronically+implantable+precision+motorized+microdrive+array+for+freely+behaving+animals.">Large-scale chronically implantable precision motorized microdrive array for freely behaving animals.</a> J. Neurophysiol. 100 (4), 2430-2440 (2008).</li></ol>

本协议描述了微驱动器的建设过程中的一般特点。它已成功地修改，以产生多个录音的目标或在小鼠体内的录音较小的阵列驱动器阵列。除了海马记录，许多研究人员使用这些驱动器的目标皮层和皮层结构。可能需要使用较长的螺丝，以记录从更深层次的大脑结构。随着大量修改的驱动器的基本，机动驱动器可用于代替手工打开的，可以更精确，远程四极调整（山本和威尔逊，2008年）。定制固定...

<table>
<tbody>
	<tr>
<td>3D-printed plastic parts</td>
<td>Material</td>
<td>American Precision Prototyping (www.approto.com)</td>
<td>&nbsp;</td>
<td>Parts are printed by stereolithography (SLA) using DSM 14120 'ABS-like', DSM 11120 'Watershed' or Accura 55 resins. Request high resolution, no sandblasting.</td>
</tr>
<tr>
<td>stainless steel tubing</td>
<td>Material</td>
<td>Small Parts (www.smallparts.com)</td>
<td>&nbsp;</td>
<td>Cut to custom length and deburred. Sizes: 13 Ga (1pc @ 10 mm), 15 Ga (1pc @ 50 mm), 20 Ga thin wall (21pcs @ 5 mm), 23 Ga (21pcs @ 14 mm) </td>
</tr>
<tr>
<td>Dental cement powder</td>
<td>Material</td>
<td>A-M Systems (www.a-msystems.com)</td>
<td>525000</td>
<td>&nbsp;</td>
</tr>
<tr>
<td>Dental cement solvent</td>
<td>Material</td>
<td>A-M Systems</td>
<td>526000</td>
<td>&nbsp;</td>
</tr>
<tr>
<td>Electrode interface board</td>
<td>Material</td>
<td>Neuralynx (www.neuralynx.com)</td>
<td>EIB-81</td>
<td>&nbsp;</td>
</tr>
<tr>
<td>micro-drive screws</td>
<td>Material</td>
<td>Advanced Machining and Tooling (www.amtmfg.com)</td>
<td>&nbsp;</td>
<td>Custom made screws with M1.2x0.25 threads (1.2mm major diameter; 0.25 mm thread pitch) </td>
</tr>
<tr>
<td>'Tap-Ease' tapping lubricant </td>
<td>Tool</td>
<td>AGS Company</td>
<td>TA-2</td>
<td>Available from MSC Industrial Supply (www.mscdirect.com)</td>
</tr>
<tr>
<td>Polyimide tubing </td>
<td>Material</td>
<td>IWG High Performance Conductors (www.iwghpc.com)</td>
<td>&nbsp;</td>
<td>Sizes:
30 Ga (outer diam: 0.0071", inner diam: 0.0116") 
5 mil (nominal outer diam: 0.0055", wall: 0.0010") </td>
</tr>
<tr>
<td>Cordless drill/driver </td>
<td>Tool</td>
<td>DeWalt (www.dewalt.com)</td>
<td>DC750KA </td>
<td>Any drill/driver with low-speed setting will do.</td>
</tr>
<tr>
<td>Variable-Speed Rotary Tool Kit with Flex-Shaft </td>
<td>Tool</td>
<td>Dremel (www.dremel.com)</td>
<td>3956-02</td>
<td>&nbsp;</td>
</tr>
<tr>
<td>Razor blades </td>
<td>Tool</td>
<td>VWR (www.vwr.com)</td>
<td>55411-050</td>
<td>&nbsp;</td>
</tr>
<tr>
<td>Watch glass </td>
<td>Tool</td>
<td>VWR</td>
<td>66112-107</td>
<td>&nbsp;</td>
</tr>
<tr>
<td>Tap for custom screws</td>
<td>Tool</td>
<td>Balax</td>
<td>01302</td>
<td>M1.2x0.25 Thredfloer thread-forming tap. Available from MSC Industrial Supply.</td>
</tr>
<tr>
<td>Taps</td>
<td>Tool</td>
<td>Small Parts</td>
<td>HSBT-0172, HSBT-0080 </td>
<td>1-72, 0-80 bottoming taps</td>
</tr>
<tr>
<td>Pin vise</td>
<td>Tool</td>
<td>Vargus</td>
<td>3SHC1--I </td>
<td>To hold taps. Available from MSC Industrial Supply</td>
</tr>
<tr>
<td>Drill bits</td>
<td>Tool</td>
<td>Small Parts</td>
<td>&nbsp;</td>
<td>Sizes: 65, 61, 1.55mm</td>
</tr>
<tr>
<td>Benchtop vise</td>
<td>Tool</td>
<td>Panavise</td>
<td>301</td>
<td>Available from DigiKey (www.digikey.com).</td>
</tr>
<tr>
<td>No.2 Dumont forceps</td>
<td>Tool</td>
<td>Stoelting (www.stoeltingco.com)</td>
<td>52100-27</td>
<td>Used for inserting 20 Ga thin wall sleeves.</td>
</tr>
<tr>
<td>5-minute epoxy</td>
<td>Tool</td>
<td>Allied Electronics (www.alliedelec.com)</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
</tr>
<tr>
<td>Accu-Tek Carbofib Tip Tweezers</td>
<td>Tool</td>
<td>Aven (www.aveninc.com)</td>
<td>18768 (Pattern 304)</td>
<td>Used for handling polyimide tubing.</td>
</tr>
<tr>
<td>Micro Dissecting Scissors</td>
<td>Tool</td>
<td>Biomedical Research Instruments (www.biomedinstr.com)</td>
<td>25-1000</td>
<td>Used for cutting polyimide carrier tubes</td>
</tr>
<tr>
<td>Xcelite 378M Pliers</td>
<td>Tool</td>
<td>Newark</td>
<td>96F8903</td>
<td>Used for handling stainless steel tubing and for construction of custom screwdriver.</td>
</tr>
<tr>
<td>mini pin vise</td>
<td>Tool</td>
<td>MSC Industrial Supply (www.mscdirect.com)</td>
<td>00920314 </td>
<td>Used as a handle for custom made screwdriver.</td>
</tr>		
</tbody>
</table>

micro-drive array for chronic in vivo recording: drive fabrication

人口众多的神经元的慢性记录是一个有价值的技术研究在清醒行为大鼠的神经回路的功能。轻量级的录音设备，携带了四极管的高密度阵列允许为几十到数百个单个神经元活动的同步监测。在这里，我们描述了一个与二十一独立可移动的微型驱动器的微型驱动器阵列的制造协议。使用该设备已成功地从海马和皮层神经元在我们的实验室记录。我们将展示如何编写自定义设计，三维塑料印刷基地，将举行的微驱动器。我们将演示如何构建个人的微型驱动器和如何组装完整的微型驱动器阵列。进一步的准备手术植入的驱动器阵列，如四极管制造的四极管装入驱动器阵列和镀金，是覆盖在随后的视频文章。

Watch this Scientific Journal Video about Micro-drive Array for Chronic in vivo Recording: Drive Fabrication at JoVE.com

Micro-drive Array for Chronic in vivo Recording: Drive Fabrication

在这个协议中，我们将演示如何制造一个微驱动器阵列，在大鼠慢性电生理记录。

慢性的微型驱动器阵列在体内录音：驱动器的制造

Chronic recording of large populations of neurons is a valuable technique for studying the function of neuronal circuits in awake behaving rats. ...

Research

JoVE Journal

Biology

Micro-drive Array for Chronic in vivo Recording: Drive Fabrication

Population Replacement Strategies for Controlling Vector Populations and the Use of Wolbachia pipientis for Genetic Drive

人口控制媒介种群和遗传的驱动器使用的Wolbachia pipientis替换策略

In this video, Jason Rasgon discusses population replacement strategies to control vector-borne diseases such as malaria and dengue. "Population ...

科研

生物学

Application of Light-cured Dental Adhesive Resin for Mounting Electrodes or Microdialysis Probes in Chronic Experiments

光固化牙科粘合树脂安装电极或微透析探针在慢性实验中的应用

In chronic recording experiments, self-curing dental acrylic resins have been used as a mounting base of electrodes or microdialysis-probes. Since these ...

A Craniotomy Surgery Procedure for Chronic Brain Imaging

一种慢性脑功能成像开颅手术过程

Imaging techniques are becoming increasingly important in the study brain function. Among them, two-photon laser scanning microscopy has emerged as an ...

Pressure-polishing Pipettes for Improved Patch-clamp Recording

改进的膜片钳记录的压力抛光移液器

Pressure-polishing is a method for shaping glass pipettes for patch-clamp recording.  We first developed this method for fabricating pipettes suitable for ...

Micro-drive Array for Chronic in vivo Recording: Tetrode Assembly

Micro-drive Array for Chronic in vivo Recording: Tetrode Assembly

慢性的微型驱动器阵列在体内录音：四极大会

The tetrode, a bundle of four electrodes, has proven to be a valuable tool for the simultaneous recording of multiple neurons in-vivo.  The differential ...

Electrophysiological Recording in the Drosophila Embryo

Electrophysiological Recording in the Drosophila Embryo

在电生理记录果蝇胚胎

Drosophila is a premier genetic model for the study of both embryonic development and functional neuroscience. Traditionally, these fields are quite ...

In vivo-like Organotypic Murine Retinal Wholemount Culture

In vivo-like Organotypic Murine Retinal Wholemount Culture

在体内的器官型小鼠视网膜Wholemount文化

Targeted ablations of genes and analysis of animal models is the classical strategy for enrolling specific retinal gene function. However, transgenic, ...

Ambulatory ECG Recording in Mice

在小鼠体内的动态心电图记录

Telemetric ECG recording in mice is essential to understanding the mechanisms behind arrhythmias, conduction disorders, and sudden cardiac death. Although ...

One-channel Cell-attached Patch-clamp Recording

单通道细胞贴附膜片钳记录

Ion channel proteins are universal devices for fast communication across biological membranes. The temporal signature of the ionic flux they generate ...

Array Comparative Genomic Hybridization (Array CGH) for Detection of Genomic Copy Number Variants

Array Comparative Genomic Hybridization Array CGH for Detection of Genomic Copy Number Variants

阵列比较基因组杂交（CGH阵列），用于检测基因拷贝数变异的

Array CGH for the detection of genomic copy number variants has replaced G-banded karyotype analysis. This paper describes the technology and its ...