MesoNet allows automated scaling and segmentation of mouse mesoscale cortical maps using machine learning.
MesoNet allows automated scaling and segmentation of mouse mesoscale cortical maps using machine learning.
复制标题
使用机器学习可以自动缩放和分割鼠标中尺度的皮质图。
DOI:
10.1038/s41467-021-26255-2
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发表时间:
2021-10-13
影响因子:
16.6
通讯作者:
Murphy TH
中科院分区:
文献类型:
--
作者:
Xiao D;Forys BJ;Vanni MP;Murphy TH
Understanding the basis of brain function requires knowledge of cortical operations over wide spatial scales and the quantitative analysis of brain activity in well-defined brain regions. Matching an anatomical atlas to brain functional data requires substantial labor and expertise. Here, we developed an automated machine learning-based registration and segmentation approach for quantitative analysis of mouse mesoscale cortical images. A deep learning model identifies nine cortical landmarks using only a single raw fluorescent image. Another fully convolutional network was adapted to delimit brain boundaries. This anatomical alignment approach was extended by adding three functional alignment approaches that use sensory maps or spatial-temporal activity motifs. We present this methodology as MesoNet, a robust and user-friendly analysis pipeline using pre-trained models to segment brain regions as defined in the Allen Mouse Brain Atlas. This Python-based toolbox can also be combined with existing methods to facilitate high-throughput data analysis. High content imaging of the brain holds the promise of improving our understanding of the brain’s circuitry. Here, the authors present a tool that automates the scaling and segmentation of cortical maps to accelerate neurobiological discovery using mesoscale images.
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影响因子:
64.5
作者:
Levine JH;Simonds EF;Bendall SC;Davis KL;Amir el-AD;Tadmor MD;Litvin O;Fienberg HG;Jager A;Zunder ER;Finck R;Gedman AL;Radtke I;Downing JR;Pe'er D;Nolan GP
通讯作者:
Nolan GP
影响因子:
16.2
作者:
Cadwell, Cathryn R.;Bhaduri, Aparna;Mostajo-Radji, Mohammed A.;Keefe, Matthew G.;Nowakowski, Tomasz J.
通讯作者:
Nowakowski, Tomasz J.
影响因子:
7.7
作者:
Hao Y;Thomas AM;Li N
通讯作者:
Li N
影响因子:
25
作者:
Chan KY;Jang MJ;Yoo BB;Greenbaum A;Ravi N;Wu WL;Sánchez-Guardado L;Lois C;Mazmanian SK;Deverman BE;Gradinaru V
通讯作者:
Gradinaru V
影响因子:
9.2
作者:
MacDowell, Camden J.;Buschman, Timothy J.
通讯作者:
Buschman, Timothy J.