Codex Veronensis - Revision history

en>Monkbot: /* Description */Task 3: Fix CS1 deprecated coauthor parameter errors

2014-05-06T23:04:25Z

Description: Task 3: Fix CS1 deprecated coauthor parameter errors

← Older revision		Revision as of 01:04, 7 May 2014
Line 1:		Line 1:
	'''~~Spike-triggered covariance (STC)''' analysis is a tool for characterizing a neuron's response properties using~~ the ~~[[covariance]] of stimuli that elicit spikes from a neuron~~. ~~STC~~ is ~~related~~ to the ~~[[spike-triggered average]] (STA)~~, and ~~provides a complementary tool for estimating linear filters in a [[linear-nonlinear-Poisson cascade model\|linear-nonlinear-Poisson (LNP)]] cascade model~~. ~~Unlike STA,~~ the ~~STC can be used~~ to ~~identify a multi-dimensional feature space in which a neuron computes its response~~.		They're always ready to help, and they're always making changes to the site to make sure you won't have troubles in the first place. The next step is to visit your Word - Press blog dashboard. I thought about what would happen by placing a text widget in the sidebar beneath my banner ad, and so it went. If you are using videos on your site then this is the plugin to use. All this is very simple, and the best thing is that it is totally free, and you don't need a domain name or web hosting. <br><br>Most Word - Press web developers can provide quality CMS website solutions and they price their services at reasonable rates. Best of all, you can still have all the functionality that you desire when you use the Word - Press platform. This may possibly also permit it currently being seriously straightforward to modify the hues within your Ad - Sense code so the ads blend nicely with the many term broad internet word wide web web page in case you can come to your conclusion to run the adverts. By purchasing Word - Press weblogs you can acquire your very own domain title and have total command of your web site. You can also get a free keyword tool that is to determine how strong other competing sites are and number of the searches on the most popular search sites. <br><br>Here are a few reasons as to why people prefer Word - Press over other software's. The following piece of content is meant to make your choice easier and reassure you that the decision to go ahead with this conversion is requited with rich benefits:. Whether or not it's an viewers on your web page, your social media pages, or your web page, those who have a present and effective viewers of "fans" are best best for provide provides, reductions, and deals to help re-invigorate their viewers and add to their main point here. Storing write-ups in advance would have to be neccessary with the auto blogs. Article Source: Stevens works in Internet and Network Marketing. <br><br>Word - Press installation is very easy and hassle free. And, make no mistake,India's Fertility Clinics and IVF specialists are amongst the best in the world,and have been for some time. To do this, you should link your posts to other relevant posts that you've created. If you cherished this article so you would like to be given more info concerning [http://ppir.at/wordpressdropboxbackup842124 wordpress dropbox backup] nicely visit the site. If you just want to share some picture and want to use it as a dairy, that you want to share with your friends and family members, then blogger would be an excellent choice. The popularity of Word - Press has increased the demand for Word - Press themes and these themes sells like hot cake on the internet. <br><br>As a open source platform Wordpress offers distinctive ready to use themes for free along with custom theme support and easy customization. As a website owner, you can easily manage CMS-based website in a pretty easy and convenient style. In simple words, this step can be interpreted as the planning phase of entire PSD to wordpress conversion process. This is because of the customization that works as a keystone for a SEO friendly blogging portal website. Likewise, professional publishers with a multi author and editor setup often find that Word - Press lack basic user and role management capabilities.

	~~STC analysis identifies~~ the ~~stimulus features affecting~~ a ~~neuron's response via an eigenvector decomposition of the spike-triggered [[covariance matrix]].<ref~~ name~~="brenner00">Brenner, N., Bialek, W., & de Ruyter van Steveninck, R.R. (2000)~~.<~~/ref~~><~~ref~~> ~~Schwartz, O~~., ~~Chichilnisky, E~~. J.~~, & Simoncelli, E~~. ~~P. (2002)~~.<~~/ref~~><~~ref name="bialek05"~~>
	~~Bialek, W. & de Ruyter van Steveninck, R. (2005). Arxiv preprint q~~-~~bio/0505003~~.~~</ref><ref name="schwartz06">Schwartz O~~., ~~Pillow J. W.~~, ~~Rust N. C.~~, ~~& Simoncelli E. P. (2006). Spike-triggered neural characterization. ''Journal~~ of ~~Vision'' 6:484~~-~~507</ref> Eigenvectors with eigenvalues significantly larger or smaller than the eigenvalues of the raw stimulus covariance correspond~~ to ~~stimulus axes along which the neural response is enhanced or suppressed~~.

	~~STC analysis is similar to [[principal components analysis]] (PCA), although it differs~~ in ~~that the eigenvectors corresponding~~ to ~~largest ''and'' smallest eigenvalues are used for identifying~~ the ~~feature space~~. ~~The STC matrix is also known as the 2nd-order [[Volterra Series\|Volterra]] or [[Wiener series\|Wiener kernel]]~~.

	~~== Mathematical Definition ==~~

	~~===Standard STC===~~

	~~Let~~ <~~math~~>~~\mathbf{x_i}~~<~~/math~~> ~~denote the spatio~~-~~temporal stimulus vector preceding the <math>i</math>~~'~~th time bin,~~ and ~~<math>y_i</math>~~ the ~~spike count~~ in ~~that bin. The stimuli can be assumed to~~ have ~~zero mean (i.e~~., ~~<math>E[\mathbf{x}]=0</math>)~~. If ~~not, it can~~ be ~~transformed to have zero-mean by subtracting the mean stimulus from each vector. The spike-triggered covariance (STC) is~~ given by
	: ~~<math>\mathrm{STC} = \tfrac{1}{n_{s}-1}\sum_{i=1}^T y_i (\mathbf{x_i}-STA)(\mathbf{x_i}-STA)^T,<~~/~~math>~~
	~~where <math>n_{s} = \sum y_i<~~/~~math> is~~ the ~~total number of spikes~~, and ~~STA is the [[spike-triggered average]]~~.
	The ~~covariance~~ of the ~~stimulus is given by~~
	~~: <math>\mathrm{C} = \tfrac{1}{n_p~~-~~1}\sum_{i=1}^T \mathbf{x_i}\mathbf{x_i^T},</math>~~
	~~where <math>n_p</math> is~~ the ~~number of stimuli~~ <~~math~~>~~\mathbf{x_i}~~<~~/math~~> ~~used during the experiment~~. ~~The eigenvectors of <math>(STC~~-~~C)</math> associated to significantly positive eigenvalues correspond to excitatory vectors~~, ~~whereas eigenvectors associated~~ to ~~significantly negative eigenvalues are inhibitory eigenvectors~~.~~<ref name="schwartz06"/>~~

	~~==References==~~
	~~{{reflist}}~~

	~~==External links==~~
	~~[http://pillowlab~~.~~cps~~.~~utexas.edu/code_STC.html Matlab code for STA/STC analysis of neural data]~~

	~~[[Category:Neuroscience]]~~
	~~[[Category:Neurophysiology]]~~
	~~[[Category:Electrophysiology]]~~
	~~[[Category:Computational neuroscience]]~~
	~~[[Category:Time series analysis]]~~

	~~{{neuroscience-stub}}~~

en>ChrisGualtieri: Remove stub template(s). Page is start class or higher. Also check for and do General Fixes + Checkwiki fixes using AWB

2013-12-20T06:38:08Z

Remove stub template(s). Page is start class or higher. Also check for and do General Fixes + Checkwiki fixes using AWB

← Older revision		Revision as of 08:38, 20 December 2013
Line 1:		Line 1:
	~~If you are looking for a specific plugin, then you can just search for the name of the plugin. Affilo~~ - ~~Theme~~ is ~~the guaranteed mixing of wordpress theme that Mark Ling use~~ for ~~his internet marketing career. Change the site~~'s ~~theme and you have essentially changed~~ the ~~site's personality~~. ~~Out of~~ the ~~various designs of photography identified these days~~, ~~sports photography is preferred most, probably~~ for ~~the enjoyment and enjoyment associated with it~~. In the ~~most current edition you~~ can ~~customize your retailer layout and display hues and fonts similar~~ to ~~your site or blog~~. ~~<br><br>~~		'''Spike-triggered covariance (STC)''' analysis is a tool for characterizing a neuron's response properties using the [[covariance]] of stimuli that elicit spikes from a neuron. STC is related to the [[spike-triggered average]] (STA), and provides a complementary tool for estimating linear filters in a [[linear-nonlinear-Poisson cascade model\|linear-nonlinear-Poisson (LNP)]] cascade model. Unlike STA, the STC can be used to identify a multi-dimensional feature space in which a neuron computes its response.

	~~Generally~~, ~~for my private income-making market websites~~, ~~I will thoroughly research and discover the leading 10 most worthwhile niches to venture into~~. ~~Wordpress have every reason with it which promote wordpress development~~. ~~This is the reason for the increased risk of Down Syndrome babies in women over age 35~~. ~~So if you want to create blogs or have a website for your business or for personal reasons~~, ~~you can take advantage of free Word - Press installation to get started~~. ~~Word~~ - ~~Press makes it possible to successfully and manage your website~~. <br><br>~~Minor and medium sized corporations also have a lot to obtain by shelling out in a very good website~~. ~~Note:~~ ~~at a first glance WP Mobile Pro~~ ~~themes do not appear~~ to ~~be glamorous~~ or ~~fancy~~. I'~~ve applied numerous Search engine optimization-ready Word - Press themes~~ and ~~I can say from knowledge that I consider~~ the ~~Genesis Search engine marketing panel one particular of~~ the ~~simplest to use~~. ~~In crux~~ the ~~developer must have a detailed knowledge not only about~~ the ~~marketing tool but also about~~ the ~~ways~~ in ~~which it~~ can be ~~applied profitably~~. ~~After that the developer adds the unordered list for navigations~~. <br><br>~~It is the convenient service through which professionals either improve the position or keep the ranking intact~~. ~~This plugin allows a webmaster~~ to ~~create complex layouts without having to waste so much time with short codes. re creating a Word~~ - ~~Press design yourself,~~ the ~~good news is there are tons of Word - Press themes to choose~~ from. The ~~most important plugins you will need are All~~-in-~~One SEO Pack~~, ~~some social bookmarking plugin~~, ~~a Feedburner plugin~~ and ~~an RSS sign up button~~. ~~If your blog employs~~ the ~~permalink function~~, ~~This gives your SEO efforts a boost, and your visitors will know firsthand what's in the post when seeing the URL.~~ <br><br>He loves sharing information regarding wordpress, Majento, Drupal and Joomla development tips & tricks. As a website owner, you can easily manage CMS-based website in a pretty easy and convenient style. In simple words, this step can be interpreted as the ~~planning phase of entire PSD to wordpress conversion process. This is because~~ of the ~~customization that works as a keystone for a SEO friendly blogging portal website~~. The ~~2010 voting took place from July 7 through August 31~~, ~~2010 Should you loved this informative article and you would like~~ to ~~receive more details regarding~~ [http://~~miniURL~~.~~fouiner~~.~~info~~/~~wordpress_dropbox_backup_355489 wordpress dropbox backup~~] ~~i implore you to visit the web~~-~~site. .~~		STC analysis identifies the stimulus features affecting a neuron's response via an eigenvector decomposition of the spike-triggered [[covariance matrix]].<ref name="brenner00">Brenner, N., Bialek, W., & de Ruyter van Steveninck, R.R. (2000).</ref><ref> Schwartz, O., Chichilnisky, E. J., & Simoncelli, E. P. (2002).</ref><ref name="bialek05">
			Bialek, W. & de Ruyter van Steveninck, R. (2005). Arxiv preprint q-bio/0505003.</ref><ref name="schwartz06">Schwartz O., Pillow J. W., Rust N. C., & Simoncelli E. P. (2006). Spike-triggered neural characterization. ''Journal of Vision'' 6:484-507</ref> Eigenvectors with eigenvalues significantly larger or smaller than the eigenvalues of the raw stimulus covariance correspond to stimulus axes along which the neural response is enhanced or suppressed.

			STC analysis is similar to [[principal components analysis]] (PCA), although it differs in that the eigenvectors corresponding to largest ''and'' smallest eigenvalues are used for identifying the feature space. The STC matrix is also known as the 2nd-order [[Volterra Series\|Volterra]] or [[Wiener series\|Wiener kernel]].

			== Mathematical Definition ==

			===Standard STC===

			Let <math>\mathbf{x_i}</math> denote the spatio-temporal stimulus vector preceding the <math>i</math>'th time bin, and <math>y_i</math> the spike count in that bin. The stimuli can be assumed to have zero mean (i.e., <math>E[\mathbf{x}]=0</math>). If not, it can be transformed to have zero-mean by subtracting the mean stimulus from each vector. The spike-triggered covariance (STC) is given by
			: <math>\mathrm{STC} = \tfrac{1}{n_{s}-1}\sum_{i=1}^T y_i (\mathbf{x_i}-STA)(\mathbf{x_i}-STA)^T,</math>
			where <math>n_{s} = \sum y_i</math> is the total number of spikes, and STA is the [[spike-triggered average]].
			The covariance of the stimulus is given by
			: <math>\mathrm{C} = \tfrac{1}{n_p-1}\sum_{i=1}^T \mathbf{x_i}\mathbf{x_i^T},</math>
			where <math>n_p</math> is the number of stimuli <math>\mathbf{x_i}</math> used during the experiment. The eigenvectors of <math>(STC-C)</math> associated to significantly positive eigenvalues correspond to excitatory vectors, whereas eigenvectors associated to significantly negative eigenvalues are inhibitory eigenvectors.<ref name="schwartz06"/>

			==References==
			{{reflist}}

			==External links==
			[http://pillowlab.cps.utexas.edu/code_STC.html Matlab code for STA/STC analysis of neural data]

			[[Category:Neuroscience]]
			[[Category:Neurophysiology]]
			[[Category:Electrophysiology]]
			[[Category:Computational neuroscience]]
			[[Category:Time series analysis]]

			{{neuroscience-stub}}

en>Ludovica1 at 05:17, 23 April 2012

2012-04-23T05:17:37Z

New page

If you are looking for a specific plugin, then you can just search for the name of the plugin. Affilo - Theme is the guaranteed mixing of wordpress theme that Mark Ling use for his internet marketing career. Change the site's theme and you have essentially changed the site's personality. Out of the various designs of photography identified these days, sports photography is preferred most, probably for the enjoyment and enjoyment associated with it. In the most current edition you can customize your retailer layout and display hues and fonts similar to your site or blog. 

Generally, for my private income-making market websites, I will thoroughly research and discover the leading 10 most worthwhile niches to venture into. Wordpress have every reason with it which promote wordpress development. This is the reason for the increased risk of Down Syndrome babies in women over age 35. So if you want to create blogs or have a website for your business or for personal reasons, you can take advantage of free Word - Press installation to get started. Word - Press makes it possible to successfully and manage your website. Minor and medium sized corporations also have a lot to obtain by shelling out in a very good website. Note: at a first glance WP Mobile Pro themes do not appear to be glamorous or fancy. I've applied numerous Search engine optimization-ready Word - Press themes and I can say from knowledge that I consider the Genesis Search engine marketing panel one particular of the simplest to use. In crux the developer must have a detailed knowledge not only about the marketing tool but also about the ways in which it can be applied profitably. After that the developer adds the unordered list for navigations. It is the convenient service through which professionals either improve the position or keep the ranking intact. This plugin allows a webmaster to create complex layouts without having to waste so much time with short codes. re creating a Word - Press design yourself, the good news is there are tons of Word - Press themes to choose from. The most important plugins you will need are All-in-One SEO Pack, some social bookmarking plugin, a Feedburner plugin and an RSS sign up button. If your blog employs the permalink function, This gives your SEO efforts a boost, and your visitors will know firsthand what's in the post when seeing the URL. He loves sharing information regarding wordpress, Majento, Drupal and Joomla development tips & tricks. As a website owner, you can easily manage CMS-based website in a pretty easy and convenient style. In simple words, this step can be interpreted as the planning phase of entire PSD to wordpress conversion process. This is because of the customization that works as a keystone for a SEO friendly blogging portal website. The 2010 voting took place from July 7 through August 31, 2010 Should you loved this informative article and you would like to receive more details regarding [http://miniURL.fouiner.info/wordpress_dropbox_backup_355489 wordpress dropbox backup] i implore you to visit the web-site. .