Cross-correlation based methods for estimating the functional connectivity in populations of cortical neurons

被引：0

作者：

Ide, A. N. ^{[1
,4
]}

Chiappalone, M. ^{[1
,2
]}

Berdondini, L. ^{[3
]}

Sanguineti, V. ^{[4
]}

Martinoia, S. ^{[1
]}

机构：

[1] Univ Genoa, DIBE, NBT Grp, Via Opera Pia 11A, Genoa, Italy

[2] Italian Inst Technol IIT, Unit Neurosci & Brain Technol, Genoa, Italy

[3] Univ Neuchatel, IMT, Actuators & Microsyst Lab, Neuchatel, Switzerland

[4] Univ Genoa, Neurolab, Genoa, Italy

来源：

11TH MEDITERRANEAN CONFERENCE ON MEDICAL AND BIOLOGICAL ENGINEERING AND COMPUTING 2007, VOLS 1 AND 2 | 2007年 / 16卷 / 1-2期

关键词：

cortical network; microelectrode arrays; cross-correlation; functional connectivity;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

In this paper we estimate the functional connectivity in in-vitro cultured cortical neurons plated into high-density passive microelectrodes arrays. We compare standard and partial correlation methods in order to find out the main pathways between two electrodes. In summary, while standard correlation considers Just pairs of electrodes, giving a general overview of the network, partial correlation can give more details about the connectivity map due to the cancellation of indirect connections.

引用

页码：525 / +

页数：2

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