دورية أكاديمية
Functional ultrasound imaging of the spreading activity following optogenetic stimulation of the rat visual cortex
العنوان: | Functional ultrasound imaging of the spreading activity following optogenetic stimulation of the rat visual cortex |
---|---|
المؤلفون: | M. Provansal, G. Labernède, C. Joffrois, A. Rizkallah, R. Goulet, M. Valet, W. Deschamps, U. Ferrari, A. Chaffiol, D. Dalkara, J. A. Sahel, M. Tanter, S. Picaud, G. Gauvain, F. Arcizet |
المصدر: | Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021) |
بيانات النشر: | Nature Portfolio, 2021. |
سنة النشر: | 2021 |
المجموعة: | LCC:Medicine LCC:Science |
مصطلحات موضوعية: | Medicine, Science |
الوصف: | Abstract Optogenetics has revolutionized neurosciences by allowing fine control of neuronal activity. An important aspect for this control is assessing the activation and/or adjusting the stimulation, which requires imaging the entire volume of optogenetically-induced neuronal activity. An ideal technique for this aim is fUS imaging, which allows one to generate brain-wide activation maps with submesoscopic spatial resolution. However, optical stimulation of the brain with blue light might lead to non-specific activations at high irradiances. fUS imaging of optogenetic activations can be obtained at these wavelengths using lower light power ( |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English |
تدمد: | 2045-2322 |
Relation: | https://doaj.org/toc/2045-2322 |
DOI: | 10.1038/s41598-021-91972-z |
URL الوصول: | https://doaj.org/article/1dd37e80ffb447ca9a7dfd8e7970b325 |
رقم الأكسشن: | edsdoj.1dd37e80ffb447ca9a7dfd8e7970b325 |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 20452322 |
---|---|
DOI: | 10.1038/s41598-021-91972-z |