@article {65599, title = {Whole-brain profiling of cells and circuits in mammals by tissue clearing and light-sheet microscopy.}, journal = {Neuron}, volume = {106}, year = {2020}, month = {2020 May 06}, pages = {369-387}, abstract = {

Tissue clearing and light-sheet microscopy have a 100-year-plus history, yet these fields have been combined only recently to facilitate novel experiments and measurements in neuroscience. Since tissue-clearing methods were first combined with modernized light-sheet microscopy a decade ago, the performance of both technologies has rapidly improved, broadening their applications. Here, we review the state of the art of tissue-clearing methods and light-sheet microscopy and discuss applications of these techniques in profiling cells and circuits in mice. We examine outstanding challenges and future opportunities for expanding these techniques to achieve brain-wide profiling of cells and circuits in primates and humans. Such integration will help provide a systems-level understanding of the physiology and pathology of our central nervous system.

}, issn = {1097-4199}, doi = {10.1016/j.neuron.2020.03.004}, author = {Ueda, Hiroki R and Dodt, Hans-Ulrich and Osten, Pavel and Economo, Michael N and Chandrashekar, Jayaram and Keller, Philipp J} } @article {65633, title = {Whole-brain profiling of cells and circuits in mammals by tissue clearing and light-sheet microscopy.}, journal = {Neuron}, volume = {106}, year = {2020}, month = {2020 May 06}, pages = {369-387}, abstract = {

Tissue clearing and light-sheet microscopy have a 100-year-plus history, yet these fields have been combined only recently to facilitate novel experiments and measurements in neuroscience. Since tissue-clearing methods were first combined with modernized light-sheet microscopy a decade ago, the performance of both technologies has rapidly improved, broadening their applications. Here, we review the state of the art of tissue-clearing methods and light-sheet microscopy and discuss applications of these techniques in profiling cells and circuits in mice. We examine outstanding challenges and future opportunities for expanding these techniques to achieve brain-wide profiling of cells and circuits in primates and humans. Such integration will help provide a systems-level understanding of the physiology and pathology of our central nervous system.

}, issn = {1097-4199}, doi = {10.1016/j.neuron.2020.03.004}, author = {Ueda, Hiroki R and Dodt, Hans-Ulrich and Osten, Pavel and Economo, Michael N and Chandrashekar, Jayaram and Keller, Philipp J} } @article {3836, title = {Light sheet microscopy of living or cleared specimens.}, journal = {Current Opinion in Neurobiology}, volume = {22}, year = {2012}, month = {2012 Feb}, pages = {138-43}, abstract = {

Light sheet microscopy is a versatile imaging technique with a unique combination of capabilities. It provides high imaging speed, high signal-to-noise ratio and low levels of photobleaching and phototoxic effects. These properties are crucial in a wide range of applications in the life sciences, from live imaging of fast dynamic processes in single cells to long-term observation of developmental dynamics in entire large organisms. When combined with tissue clearing methods, light sheet microscopy furthermore allows rapid imaging of large specimens with excellent coverage and high spatial resolution. Even samples up to the size of entire mammalian brains can be efficiently recorded and quantitatively analyzed. Here, we provide an overview of the history of light sheet microscopy, review the development of tissue clearing methods, and discuss recent technical breakthroughs that have the potential to influence the future direction of the field.

}, issn = {1873-6882}, doi = {10.1016/j.conb.2011.08.003}, author = {Keller, Philipp J and Dodt, Hans-Ulrich} }