神經(jīng)回路前沿致力于理解神經(jīng)回路的涌現(xiàn)特性——大腦的基本模塊。作為前沿一線(xiàn)電子期刊家族的旗艦成員，它的初始影響因子為5.098(2011)，仍然是神經(jīng)回路研究的“中心水坑”，服務(wù)于全球社區(qū)共享數(shù)據(jù)、思想和靈感。任何物種(從海綿到人類(lèi))的神經(jīng)回路的解剖學(xué)、生理學(xué)、發(fā)育或功能的文章都是受歡迎的。我們共同的思路是尋找不同電路使用的計(jì)算策略，以將它們的結(jié)構(gòu)與功能(感知、運(yùn)動(dòng)或內(nèi)部)、它們操作的一般規(guī)則以及它們的特定設(shè)計(jì)如何導(dǎo)致復(fù)雜特性和行為的出現(xiàn)聯(lián)系起來(lái)。我們鼓勵(lì)使用多學(xué)科的方法，特別是更新的分子、發(fā)育和遺傳工具，將重點(diǎn)放在神經(jīng)微電路中的突觸、細(xì)胞和連接原理上。特別歡迎從進(jìn)化的角度進(jìn)行研究，以更好地理解電路設(shè)計(jì)和功能是如何進(jìn)化來(lái)產(chǎn)生越來(lái)越復(fù)雜的特性和行為的。該雜志對(duì)揭示可塑性如何塑造神經(jīng)回路的結(jié)構(gòu)和功能結(jié)構(gòu)的研究更感興趣。第1層物品類(lèi)型原始研究原創(chuàng)研究文章描述了原創(chuàng)研究的目的、研究和方法。報(bào)告、解釋研究結(jié)果，并討論可能的影響。原始的研究文章也可能包含不確定的結(jié)果，這些結(jié)果允許消除假設(shè)、重新制定和/或報(bào)告先前發(fā)表的結(jié)果的不可重復(fù)性。原創(chuàng)的研究論文是經(jīng)過(guò)同行評(píng)審的，字?jǐn)?shù)不超過(guò)12000字，最多可包含15張圖/表。作者需要付費(fèi)(a類(lèi)文章)才能發(fā)表一篇原創(chuàng)的研究文章。方法方法文章提出了一種新的方法或新興的技術(shù)和/或軟件，為研究領(lǐng)域中的重要問(wèn)題開(kāi)辟了新的途徑。方法手稿應(yīng)包括方法的目標(biāo)和驗(yàn)證，詳細(xì)的協(xié)議和應(yīng)用實(shí)例，以及當(dāng)前方法的局限性。此外，應(yīng)該有一些數(shù)據(jù)來(lái)證明該技術(shù)的威力或方法的有效性。方法文章也可以包含個(gè)人對(duì)該領(lǐng)域技術(shù)重要性的見(jiàn)解。方法文章經(jīng)過(guò)同行評(píng)審，字?jǐn)?shù)不超過(guò)12000字，最多可包含15張圖/表。作者需要付費(fèi)(a類(lèi)文章)才能發(fā)表方法文章。協(xié)議協(xié)議文章記錄了進(jìn)行實(shí)驗(yàn)的所有必要步驟，以實(shí)現(xiàn)在方法或原始研究文章中沒(méi)有足夠詳細(xì)的特定結(jié)果集，并且通常將重點(diǎn)放在已建立的實(shí)驗(yàn)方法上，而不是新出現(xiàn)的實(shí)驗(yàn)方法。因此，它們將包括說(shuō)明《議定書(shū)》可能適用的范圍和所使用的材料和設(shè)備的章節(jié);一步一步的程序，包括定時(shí)和暫停點(diǎn);以及關(guān)鍵階段的預(yù)期結(jié)果。還應(yīng)該討論潛在的工件或缺陷，以及解決問(wèn)題的任何措施，并且必須引用或描述應(yīng)用于協(xié)議生成的數(shù)據(jù)的任何分析方法。結(jié)果必須是可復(fù)制的。協(xié)議文章是經(jīng)過(guò)同行評(píng)審的，字?jǐn)?shù)上限為12,000字，最多可包含15張圖/表。作者需要付費(fèi)(a類(lèi)文章)才能發(fā)表協(xié)議文章。技術(shù)報(bào)告技術(shù)報(bào)告展示了一項(xiàng)前沿技術(shù)和/或軟件，或一項(xiàng)已知技術(shù)或軟件的新應(yīng)用。技術(shù)報(bào)告介紹了新技術(shù)的基本技術(shù)背景，評(píng)價(jià)了該方法的優(yōu)點(diǎn)和局限性，以及它的應(yīng)用。技術(shù)報(bào)告是經(jīng)過(guò)同行評(píng)審的，字?jǐn)?shù)上限為12,000字，最多可包含15個(gè)數(shù)字/表格。任何已注冊(cè)的前沿用戶(hù)，包括公司，都可以提交一份技術(shù)報(bào)告。作者必須付費(fèi)(a類(lèi)文章)才能發(fā)表技術(shù)報(bào)告。審查綜述文章涵蓋了近年來(lái)有重大發(fā)展或進(jìn)步的主題，具有全面的深度、平衡的視角、知性的洞察力和廣泛的普遍興趣。評(píng)論不只是對(duì)文獻(xiàn)進(jìn)行總結(jié)，還應(yīng)該批判定義該領(lǐng)域的基本概念、問(wèn)題和問(wèn)題。評(píng)審文章不能包含未發(fā)表的材料(未發(fā)表/原始數(shù)據(jù)、提交的手稿或個(gè)人通信)，如果發(fā)現(xiàn)包含此類(lèi)內(nèi)容，可能會(huì)在評(píng)審中被拒絕或被重新分類(lèi)(如果發(fā)現(xiàn)有重大延遲)。任何逐字文本的包含都必須包含在引號(hào)中，并清楚地引用原始源。評(píng)審文章由同行評(píng)審，字?jǐn)?shù)上限為12,000字，最多可包含15張圖/表。作者需要付費(fèi)(a類(lèi)文章)才能發(fā)表評(píng)論文章。迷你回顧迷你評(píng)論文章關(guān)注當(dāng)前的調(diào)查領(lǐng)域和該領(lǐng)域的最新發(fā)展。它們提供了主題的簡(jiǎn)潔和清晰的總結(jié)，讓讀者了解最新的發(fā)展和/或新概念。迷你評(píng)論不得包含未發(fā)表的材料(未發(fā)表的/原始數(shù)據(jù)、提交的手稿或個(gè)人通信)，如果發(fā)現(xiàn)包含此類(lèi)內(nèi)容，可能會(huì)被拒絕或重新分類(lèi)(如果發(fā)現(xiàn)有重大延遲)。任何逐字文本的包含都必須包含在引號(hào)中，并清楚地引用原始源。小型評(píng)論是同行評(píng)審的，字?jǐn)?shù)上限為3000字，最多不超過(guò)2張圖/表。作者需要付費(fèi)(b類(lèi)文章)才能發(fā)表一篇小型評(píng)論。請(qǐng)注意，如果一個(gè)小評(píng)論超過(guò)3000字，它將被更改為一個(gè)評(píng)論文章，并收取相應(yīng)的費(fèi)用。假設(shè)和理論假設(shè)和理論文章提出了一個(gè)新的論點(diǎn)，解釋或模型，旨在引入一個(gè)新的可測(cè)試的假設(shè)或理論或支持現(xiàn)有的理論。他們應(yīng)該對(duì)一個(gè)重要的問(wèn)題或問(wèn)題提供新的見(jiàn)解，論證必須與經(jīng)驗(yàn)數(shù)據(jù)緊密聯(lián)系，在適當(dāng)?shù)那闆r下，導(dǎo)致可測(cè)試的預(yù)測(cè)。假設(shè)和理論文章是同行評(píng)審的，字?jǐn)?shù)最多12000字，可能包含多達(dá)15張圖/表。作者需要付費(fèi)(a類(lèi)文章)才能發(fā)表一篇假設(shè)和理論文章。的角度來(lái)看觀(guān)點(diǎn)文章對(duì)一個(gè)重要的研究領(lǐng)域提出了觀(guān)點(diǎn)。他們專(zhuān)注于一個(gè)特定的領(lǐng)域或?qū)W科，討論當(dāng)前的進(jìn)展或未來(lái)的方向，可能包括原始數(shù)據(jù)以及個(gè)人見(jiàn)解和觀(guān)點(diǎn)。透視圖是經(jīng)過(guò)同行評(píng)審的，字?jǐn)?shù)最多為3000字，最多不超過(guò)2張圖/表。作者需要付費(fèi)(b類(lèi)文章)才能發(fā)表觀(guān)點(diǎn)文章。數(shù)據(jù)報(bào)告數(shù)據(jù)報(bào)告提供了對(duì)研究數(shù)據(jù)集的描述。數(shù)據(jù)集必須在提交數(shù)據(jù)報(bào)告之前存儲(chǔ)在公共存儲(chǔ)庫(kù)中，并在報(bào)告發(fā)布時(shí)公開(kāi)可用。數(shù)據(jù)報(bào)告應(yīng)該包括引用或描述的方法用于收集數(shù)據(jù)和信息的讀者可能解釋數(shù)據(jù)集。數(shù)據(jù)報(bào)告可能包括一些數(shù)據(jù)的分析,為了更好地解釋其相關(guān)性和建議未來(lái)的研究途徑,但不應(yīng)報(bào)告任何單個(gè)研究結(jié)果或一組研究。因此，數(shù)據(jù)報(bào)告可能不包括結(jié)果或討論部分。使用數(shù)據(jù)回答特定研究問(wèn)題或探索數(shù)據(jù)提出的新假設(shè)的詳細(xì)分析，應(yīng)該以獨(dú)立的研究文章的形式提交，這些文章可以在線(xiàn)鏈接到數(shù)據(jù)報(bào)告。關(guān)于準(zhǔn)備您的數(shù)據(jù)報(bào)告手稿的其他信息可以在我們的作者指南中找到。數(shù)據(jù)報(bào)告是經(jīng)過(guò)同行評(píng)審的，字?jǐn)?shù)最多為3000字，可能包括2張圖/表。作者需要付費(fèi)(c類(lèi)文章)才能發(fā)表數(shù)據(jù)報(bào)告。一般的評(píng)論評(píng)注會(huì)引起對(duì)一篇特別值得注意的學(xué)術(shù)論文的注意，或?qū)σ郧鞍l(fā)表的論文(無(wú)論是發(fā)表在前沿期刊還是其他期刊)提出批評(píng)意見(jiàn)。字?jǐn)?shù)上限為1000字，可包含不超過(guò)1張圖/表，標(biāo)題必須為:“評(píng)注:原文標(biāo)題”。一般的評(píng)論是經(jīng)過(guò)同行評(píng)審的，應(yīng)該得到適當(dāng)?shù)淖C實(shí)，通常至少有5篇參考文獻(xiàn)。它們不應(yīng)該包含未發(fā)布或原始數(shù)據(jù)。作者發(fā)表評(píng)論不需要付費(fèi)。意見(jiàn)意見(jiàn)文章允許研究人員就任何科學(xué)理論的事實(shí)解釋、所使用方法的價(jià)值、弱點(diǎn)和優(yōu)點(diǎn)或與研究領(lǐng)域相關(guān)的任何主題發(fā)表觀(guān)點(diǎn)。意見(jiàn)文章允許研究人員最大程度的表達(dá)自由，鼓勵(lì)建設(shè)性的討論，并經(jīng)過(guò)同行評(píng)審。感情用事的論證是不恰當(dāng)?shù)摹Ｒ庖?jiàn)文章應(yīng)有證據(jù)支持(無(wú)論事實(shí)或傳聞)，并促進(jìn)對(duì)話(huà);但是，它們不應(yīng)該包含未發(fā)布或原始數(shù)據(jù)。意見(jiàn)文章應(yīng)適當(dāng)?shù)丶右宰C實(shí)，通常至少有五篇參考文獻(xiàn)，字?jǐn)?shù)不超過(guò)2000字，且不得超過(guò)1圖/表。作者需要付費(fèi)(c類(lèi)文章)才能發(fā)表意見(jiàn)文章。書(shū)評(píng)書(shū)評(píng)是一種簡(jiǎn)潔而平衡的單頁(yè)文學(xué)評(píng)論，分析最近出版的書(shū)的內(nèi)容、風(fēng)格和優(yōu)點(diǎn)。書(shū)評(píng)應(yīng)根據(jù)社會(huì)當(dāng)前的需要，總結(jié)、評(píng)價(jià)和討論該書(shū)的內(nèi)容。這些文章是經(jīng)過(guò)同行評(píng)審的，字?jǐn)?shù)最多為1000字，可能包括1圖/表，但是它們不應(yīng)該包含未發(fā)表或原始數(shù)據(jù)。任何已注冊(cè)的前沿用戶(hù)都可以提交書(shū)評(píng)。參賽作品須附有書(shū)名書(shū)評(píng):《書(shū)名》。作者不需要支付出版書(shū)評(píng)的費(fèi)用。編輯社論是由某一前沿研究專(zhuān)題的主持人獨(dú)家提交的，目的是向讀者傳達(dá)與該專(zhuān)題有關(guān)的研究的目的和目標(biāo)，并將其置于更廣泛的背景之中。編輯應(yīng)該呈現(xiàn)研究主題的貢獻(xiàn)文章，但不應(yīng)該僅僅是一個(gè)目錄。作為研究主題的最終投稿文章，所有預(yù)期的文章一旦被接受并發(fā)表，就需要提交社論。社論的字?jǐn)?shù)為1000字，主題為5-10篇文章。該主題中每增加一篇文章的字?jǐn)?shù)限制可以增加，最多為50篇或50篇以上文章的字?jǐn)?shù)限制為5,000字。社論不應(yīng)包括未發(fā)表的或原始的數(shù)據(jù)，也不應(yīng)包括數(shù)字，并強(qiáng)烈鼓勵(lì)包括參考文獻(xiàn)。提交的論文必須帶有標(biāo)題編輯:“研究主題的標(biāo)題”。主題編輯不需要為發(fā)表一篇社論付費(fèi)。專(zhuān)業(yè)大挑戰(zhàn)《專(zhuān)業(yè)大挑戰(zhàn)》由專(zhuān)業(yè)主編撰寫(xiě)，講述他們對(duì)研究領(lǐng)域當(dāng)前挑戰(zhàn)的看法。專(zhuān)業(yè)大挑戰(zhàn)揭示了21世紀(jì)該領(lǐng)域的主要問(wèn)題和預(yù)期發(fā)展，幫助讀者了解他們的專(zhuān)業(yè)范圍。專(zhuān)業(yè)主編不需要付費(fèi)就可以發(fā)表專(zhuān)業(yè)大挑戰(zhàn)文章。修正更正/補(bǔ)充:如果作者注意到影響學(xué)術(shù)記錄或論文完整性的錯(cuò)誤，建議作者在線(xiàn)提交更正。求職信必須詳細(xì)說(shuō)明原稿中出現(xiàn)錯(cuò)誤的原因和位置，以及正確的信息。所有原始論文的作者都需要同意修改請(qǐng)求。根據(jù)需要糾正的程度，糾正可能需要同行評(píng)審。作者被告知，在此描述之外的變更請(qǐng)求可能不被接受出版。勘誤表:作者應(yīng)該注意區(qū)別他們的長(zhǎng)條校樣和最終批準(zhǔn)發(fā)表文章,從而導(dǎo)致錯(cuò)誤影響學(xué)術(shù)記錄或論文的完整性,鼓勵(lì)作者提交一個(gè)請(qǐng)求勘誤表前沿生產(chǎn)辦公室(production.office@frontiersin.org),清楚地指出錯(cuò)誤和正確的求職信中的信息。作者不需要支付出版更正的費(fèi)用。

Frontiers in Neural Circuits is devoted to understanding the emergent properties of neural circuits - the elementary modules of the brain. A flagship member of the Frontiers first-tier electronic journal family, it received an initial impact factor of 5.098 (2011) and remains a "central watering hole" for research in neural circuits, serving the community worldwide to share data, ideas and inspiration. Articles revealing the anatomy, physiology, development or function of any neural circuitry in any species (from sponges to humans) are welcome. Our common thread seeks the computational strategies used by different circuits to link their structure with function (perceptual, motor, or internal), the general rules by which they operate, and how their particular designs lead to the emergence of complex properties and behaviors. Submissions focused on synaptic, cellular and connectivity principles in neural microcircuits using multidisciplinary approaches, especially newer molecular, developmental and genetic tools, are encouraged. Studies with an evolutionary perspective to better understand how circuit design and capabilities evolved to produce progressively more complex properties and behaviors are especially welcome. The journal is further interested in research revealing how plasticity shapes the structural and functional architecture of neural circuits.TIER 1 ARTICLE TYPESOriginal ResearchOriginal Research articles describe the aims, study, and methods of original research. The results of the research are reported, interpreted, and a discussion of the possible implications may be included. Original Research articles may also encompass disconfirming results which allow hypothesis elimination, reformulation and/or report on the non-reproducibility of previously published results. Original Research Articles are peer-reviewed, have a maximum word count of 12,000 and may include up to 15 Figures/Tables. Authors are required to pay a fee (A-type article) to publish an Original Research Article. MethodsMethods articles present a new method or emerging technique and/or software that opens new avenues for the investigation of important issues in a field. Method manuscripts should include the objectives and validation of the method with a detailed protocol and example(s) of its application, as well as the limitations of current methods. In addition, there should be some data to demonstrate the power of the technique or effectiveness of the method. Methods Articles may also include personal insight of the significance of the technology for the field. Methods Articles are peer-reviewed, have a maximum word count of 12,000 and may include up to 15 Figures/Tables. Authors are required to pay a fee (A-type article) to publish a Methods Article.ProtocolsProtocol articles document all the steps necessary for conducting experiments to achieve a specific set of results that are not sufficiently detailed in a Methods or Original Research article, and will usually focus on established, rather than emerging, experimental methods. As such, they will include a description of the range of possible applications of the protocol and sections on the materials and equipment used; step-by-step procedures, including timing and pause points; and expected results at key stages. Potential artifacts or pitfalls should also be discussed, as well as any troubleshooting measures to counteract them, and any analytical methods applied to the data generated by the protocol must be referenced or described. Results must be replicable. Protocol articles are peer-reviewed, have a maximum word count of 12’000, and may include up to 15 Figures/Tables. Authors are required to pay a fee (A-type article) to publish a Protocol article.Technology ReportTechnology Reports present a cutting-edge technology and/or software or a new application of a known technology or software. Technology Reports introduce the basic technical background of the new technology and evaluate the advantages and the limitations of the approach, as well as its applications. Technology Reports are peer-reviewed, have a maximum word count of 12,000 and may include up to 15 Figures/Tables. Any registered Frontiers user, including companies, may submit a Technology Report. Authors are required to pay a fee (A-type article) to publish a Technology Report. ReviewReview articles cover topics that have seen significant development or progress in recent years with comprehensive depth, balanced perspective, intellectual insight, and broad general interest. Reviews do not merely summarize the literature, but should critique fundamental concepts, issues, and problems that define the field. Review articles CANNOT include unpublished material (unpublished/original data, submitted manuscripts, or personal communications) and may be rejected in review or reclassified, at a significant delay, if found to include such content. Any inclusion of verbatim text must be contained in quotation marks and clearly reference the original source. Review Articles are peer-reviewed, have a maximum word count of 12,000 and may include up to 15 Figures/Tables. Authors are required to pay a fee (A-type article) to publish a Review Article.Mini ReviewMini Review articles focus on current areas of investigation and recent developments in the field. They offer a succinct and clear summary of the topic, allowing readers to get up-to-date on new developments and/or emerging concepts. Mini Reviews must not include unpublished material (unpublished/original data, submitted manuscripts, or personal communications) and may be rejected or reclassified, at a significant delay, if found to include such content. Any inclusion of verbatim text must be contained in quotation marks and clearly reference the original source. Mini Reviews are peer-reviewed, have a maximum word count of 3,000 and may contain no more than 2 Figures/Tables. Authors are required to pay a fee (B-type article) to publish a Mini Review. Please note that should a Mini Review exceed 3,000 words, it will be changed to a Review Article and charged accordingly.Hypothesis & TheoryHypothesis and Theory articles present a novel argument, interpretation or model intended to introduce a new testable hypothesis or theory or support already existing theories. They should provide new insights into a significant question or issue and the argumentation must be closely tied to empirical data, where appropriate, leading to testable predictions. Hypothesis and Theory Articles are peer-reviewed, have a maximum word count of 12,000 and may include up to 15 Figures/Tables. Authors are required to pay a fee (A-type article) to publish an Hypothesis and Theory Article. PerspectivePerspective articles present a viewpoint on an important area of investigation. They focus on a specific field or discipline, and discuss current advances or future directions, and may include original data as well as personal insights and opinions. Perspectives are peer-reviewed, have a maximum word count of 3,000 and may contain no more than 2 Figures/Tables. Authors are required to pay a fee (B-type article) to publish a Perspective Article.Data ReportData Reports present a description of research data sets. The data sets must be deposited in a public repository prior to submission of the Data Report and be made publicly available upon publication of the report. Data Reports should include a reference to or description of the methods used to collect the data and information on how readers may interpret the data set. Data reports may include some analysis of the data, in order to better explain its relevance and to suggest future avenues of research, but should not report the results of any single study or group of studies. Thus Data Reports may not include Results or Discussion sections. Detailed analyses which use the data to answer specific research questions, or which explore new hypotheses suggested by the data, should instead be submitted in independent research articles, which can be linked online to the Data Report. Additional information on the preparation of your Data Report manuscript can be found in our author guidelines. Data Reports are peer-reviewed, have a maximum word count of 3,000 and may include 2 Figures/Tables. Authors are required to pay a fee (C-type article) to publish a Data Report.General CommentaryCommentaries call attention to a scholarly paper of particular note or provide critical comments on a previous publication - either published in Frontiers or in another journal. They have a maximum word count of 1,000, may include no more than 1 Figure/Table and the title has to be as follows: “Commentary: Title of the original article”. General Commentaries are peer-reviewed and should be properly substantiated, with typically at least five references. They should not contain unpublished or original data. Authors are not required to pay a fee to publish a Commentary. OpinionOpinion articles allow researchers to contribute viewpoints on the interpretation of facts, value of methods used, weaknesses and strengths of any scientific theory or on any topic relevant to the field of research. Opinion Articles allow maximum freedom of expression for researchers, encourage constructive discussion and are peer-reviewed. Emotionally-charged argumentation is not appropriate. Opinion Articles should be supported by evidence (whether factual or anecdotal) and promote dialogue; however they should not contain unpublished or original data. Opinion Articles should be properly substantiated, with typically at least five references, have a maximum word count of 2,000 and may contain no more than 1 Figure/Table. Authors are required to pay a fee (C-type article) to publish an Opinion Article.Book ReviewBook Reviews are succinct and balanced one-page literary criticisms analyzing content, style, and merit of a recently published book. A Book Review should summarize but also evaluate and discuss the content of the book in light of the current needs of the community. These articles are peer-reviewed, have a maximum word count of 1,000 and may include 1 Figure/Table, however they should not contain unpublished or original data. Any registered Frontiers user may submit a Book Review. Submissions have to carry the title Book Review: "Title of book". Authors are not required to pay a fee to publish a Book Review.EditorialEditorials are submitted exclusively by the host editor(s) of a Frontiers Research Topic, to convey to the reader the aims and objectives of the research that pertains to the topic, as well as placing it in a broader context. The Editorial should present the contributing articles of the Research Topic but should not be a mere table of content. As the final contributing article to the Research Topic, Editorials should be submitted once all expected articles have been accepted and published. Editorials have a word count of 1,000 for Topics with 5-10 articles. The word limit can be increased for each additional article in the Topic, up to a maximum of 5,000 words for 50 articles or more. Editorials should not include unpublished or original data, nor figures, and the inclusion of references is strongly encouraged. Submissions have to carry the title Editorial: "Title of Research Topic". Topic editors are not required to pay a fee to publish an Editorial. Specialty Grand ChallengeSpecialty Grand Challenges are written by Specialty Chief Editors about their vision of the current challenges in their field of research. Specialty Grand Challenges expose the major issues and expected developments in the field for the 21st century and help the readers to understand the scope of their specialty. Specialty Chief Editors are not required to pay a fee to publish a Specialty Grand Challenge Article.CorrectionCorrigendum/Addendum: should authors notice errors that affect the scholarly record or the integrity of the paper, authors are encouraged to submit a correction online. The cover letter must detail the reason(s) for and location(s) of the error(s) within the manuscript and the correct information. All authors of the original paper need to agree to the request for changes. Depending on the extent of the correction required, corrections may require peer review. Authors are informed that requests for changes beyond that described here may not be accepted for publication.Erratum: should authors notice differences between their approved galley proofs and the final published article, thus leading to errors that affect the scholarly record or the integrity of the paper, authors are encouraged to submit a request for erratum to the Frontiers Production Office (production.office@frontiersin.org), clearly specifying the error and the correct information in the cover letter.Authors are not required to pay a fee to publish corrections.