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8. Characterization of two near-infrared genetically encoded voltage indicators.

Author

Chenchen Song, Matlashov, Mikhail E., Shcherbakova, Daria M., Antic, Srdjan D., Verkhusha, Vladislav V., and Knöpfel, Thomas

Subjects
ELECTRIC potential, INTRINSIC optical imaging, WAVELENGTHS, BRAIN imaging, CELL imaging
Abstract

Significance: Efforts starting more than 20 years ago led to increasingly well performing genetically encoded voltage indicators (GEVIs) for optical imaging at wavelengths <600 nm. Although optical imaging in the >600 nm wavelength range has many advantages over shorter wavelength approaches for mesoscopic in vivo monitoring of neuronal activity in the mammalian brain, the availability and evaluation of well performing near-infrared GEVIs are still limited. Aim: Here, we characterized two recent near-infrared GEVIs, Archon1 and nirButterfly, to support interested tool users in selecting a suitable near-infrared GEVI for their specific research question requirements. Approach: We characterized side-by-side the brightness, sensitivity, and kinetics of both near-infrared GEVIs in a setting focused on population imaging. Results: We found that nirButterfly shows seven-fold higher brightness than Archon1 under the same conditions and faster kinetics than Archon1 for population imaging without cellular resolution. But Archon1 showed larger signals than nirButterfly. Conclusions: Neither GEVI characterized here surpasses in all three key parameters (brightness, kinetics, and sensitivity), so there is no unequivocal preference for one of the two. Our side-by-side characterization presented here provides new information for future in vitro and ex vivo experimental designs. [ABSTRACT FROM AUTHOR]

Published
2024
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15. Palette of fluorinated voltage-sensitive hemicyanine dyes

Author

Yan, Ping, Acker, Corey D., Zhou, Wen-Liang, Lee, Peter, Bollensdorff, Christian, Negrean, Adrian, Lotti, Jacopo, Sacconi, Leonardo, Antic, Srdjan D., Kohl, Peter, Mansvelder, Huibert D., Pavone, Francesco S., and Loew, Leslie M.

Published
2012

23. Radial Glia Cells in the Developing Human Brain

Author

Howard, Brian M., Zhicheng Mo, Filipovic, Radmila, Moore, Anna R., Antic, Srdjan D., and Zecevic, Nada

Subjects
Cellular therapy -- Methods, Cellular therapy -- Health aspects, Cellular therapy -- Research, Neuroglia -- Physiological aspects, Neuroglia -- Research, Brain -- Genetic aspects, Brain -- Research, Brain -- Physiological aspects, Psychology and mental health
Published
2008

37. Single-neuron level one-photon voltage imaging with sparsely targeted genetically encoded voltage indicators

Author

Quicke, Peter, Song, Chenchen, McKimm, Eric J., Milosevic, Milena M., Howe, Carmel L., Neil, Mark, Schultz, Simon R., Antic, Srdjan D., Foust, Amanda J., Knöpfel, Thomas, Biotechnology and Biological Sciences Research Council (BBSRC), Engineering & Physical Science Research Council (E, Royal Academy Of Engineering, National Institutes of Health, Wellcome Trust, and The Royal Society

Subjects
Science & Technology, CIRCUIT DYNAMICS, Neurosciences, FLUORESCENT, MICE, MAMMALIAN-CELLS, sparse expression, EXCITATION, cerebral cortex, Neurosciences & Neurology, optogenetics, Life Sciences & Biomedicine, Neuroscience, Original Research, voltage imaging, transgenic, GENE-EXPRESSION
Abstract

Voltage imaging of many neurons simultaneously at single-cell resolution is hampered by the difficulty of detecting small voltage signals from overlapping neuronal processes in neural tissue. Recent advances in genetically encoded voltage indicator (GEVI) imaging have shown single-cell resolution optical voltage recordings in intact tissue through imaging naturally sparse cell classes, sparse viral expression, soma restricted expression, advanced optical systems, or a combination of these. Widespread sparse and strong transgenic GEVI expression would enable straightforward optical access to a densely occurring cell type, such as cortical pyramidal cells. Here we demonstrate that a recently described sparse transgenic expression strategy can enable single-cell resolution voltage imaging of cortical pyramidal cells in intact brain tissue without restricting expression to the soma. We also quantify the functional crosstalk in brain tissue and discuss optimal imaging rates to inform future GEVI experimental design.

Published
2019

43. Effects of Ih and TASK-like shunting current on dendritic impedance in layer 5 pyramidal-tract neurons.

Author

Kelley, Craig, Dura-Bernal, Salvador, Neymotin, Samuel A., Antic, Srdjan D., Carnevale, Nicholas T., Migliore, Michele, and Lytton, William W.

Abstract

Pyramidal neurons in neocortex have complex input-output relationships that depend on their morphologies, ion channel distributions, and the nature of their inputs, but which cannot be replicated by simple integrate-and-fire models. The impedance properties of their dendritic arbors, such as resonance and phase shift, shape neuronal responses to synaptic inputs and provide intraneuronal functional maps reflecting their intrinsic dynamics and excitability. Experimental studies of dendritic impedance have shown that neocortical pyramidal tract neurons exhibit distance-dependent changes in resonance and impedance phase with respect to the soma. We, therefore, investigated how well several biophysically detailed multicompartment models of neocortical layer 5 pyramidal tract neurons reproduce the location-dependent impedance profiles observed experimentally. Each model tested here exhibited location-dependent impedance profiles, but most captured either the observed impedance amplitude or phase, not both. The only model that captured features from both incorporates hyperpolarization-activated cyclic nucleotide-gated (HCN) channels and a shunting current, such as that produced by Twik-related acid-sensitive K+ (TASK) channels. TASK-like channel density in this model was proportional to local HCN channel density. We found that although this shunting current alone is insufficient to produce resonance or realistic phase response, it modulates all features of dendritic impedance, including resonance frequencies, resonance strength, synchronous frequencies, and total inductive phase. We also explored how the interaction of HCN channel current (Ih) and a TASK-like shunting current shape synaptic potentials and produce degeneracy in dendritic impedance profiles, wherein different combinations of Ih and shunting current can produce the same impedance profile. NEW & NOTEWORTHY We simulated chirp current stimulation in the apical dendrites of 5 biophysically detailed multicompartment models of neocortical pyramidal tract neurons and found that a combination of HCN channels and TASK-like channels produced the best fit to experimental measurements of dendritic impedance. We then explored how HCN and TASK-like channels can shape the dendritic impedance as well as the voltage response to synaptic currents. [ABSTRACT FROM AUTHOR]

Published
2021
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49. 26th Annual Computational Neuroscience Meeting (CNS*2017): Part 2

Author

Rubchinsky, Leonid L., primary, Ahn, Sungwoo, additional, Klijn, Wouter, additional, Cumming, Ben, additional, Yates, Stuart, additional, Karakasis, Vasileios, additional, Peyser, Alexander, additional, Woodman, Marmaduke, additional, Diaz-Pier, Sandra, additional, Deraeve, James, additional, Vassena, Eliana, additional, Alexander, William, additional, Beeman, David, additional, Kudela, Pawel, additional, Boatman-Reich, Dana, additional, Anderson, William S., additional, Luque, Niceto R., additional, Naveros, Francisco, additional, Carrillo, Richard R., additional, Ros, Eduardo, additional, Arleo, Angelo, additional, Huth, Jacob, additional, Ichinose, Koki, additional, Park, Jihoon, additional, Kawai, Yuji, additional, Suzuki, Junichi, additional, Mori, Hiroki, additional, Asada, Minoru, additional, Oprisan, Sorinel A., additional, Dave, Austin I., additional, Babaie, Tahereh, additional, Robinson, Peter, additional, Tabas, Alejandro, additional, Andermann, Martin, additional, Rupp, André, additional, Balaguer-Ballester, Emili, additional, Lindén, Henrik, additional, Christensen, Rasmus K., additional, Nakamura, Mari, additional, Barkat, Tania R., additional, Tosi, Zach, additional, Beggs, John, additional, Lonardoni, Davide, additional, Boi, Fabio, additional, Di Marco, Stefano, additional, Maccione, Alessandro, additional, Berdondini, Luca, additional, Jędrzejewska-Szmek, Joanna, additional, Dorman, Daniel B., additional, Blackwell, Kim T., additional, Bauermeister, Christoph, additional, Keren, Hanna, additional, Braun, Jochen, additional, Dornas, João V., additional, Mavritsaki, Eirini, additional, Aldrovandi, Silvio, additional, Bridger, Emma, additional, Lim, Sukbin, additional, Brunel, Nicolas, additional, Buchin, Anatoly, additional, Kerr, Clifford Charles, additional, Chizhov, Anton, additional, Huberfeld, Gilles, additional, Miles, Richard, additional, Gutkin, Boris, additional, Spencer, Martin J., additional, Meffin, Hamish, additional, Grayden, David B., additional, Burkitt, Anthony N., additional, Davey, Catherine E., additional, Tao, Liangyu, additional, Tiruvadi, Vineet, additional, Ali, Rehman, additional, Mayberg, Helen, additional, Butera, Robert, additional, Gunay, Cengiz, additional, Lamb, Damon, additional, Calabrese, Ronald L., additional, Doloc-Mihu, Anca, additional, López-Madrona, Víctor J., additional, Matias, Fernanda S., additional, Pereda, Ernesto, additional, Mirasso, Claudio R., additional, Canals, Santiago, additional, Geminiani, Alice, additional, Pedrocchi, Alessandra, additional, D’Angelo, Egidio, additional, Casellato, Claudia, additional, Chauhan, Ankur, additional, Soman, Karthik, additional, Srinivasa Chakravarthy, V., additional, Muddapu, Vignayanandam R., additional, Chuang, Chao-Chun, additional, Chen, Nan-yow, additional, Bayati, Mehdi, additional, Melchior, Jan, additional, Wiskott, Laurenz, additional, Azizi, Amir Hossein, additional, Diba, Kamran, additional, Cheng, Sen, additional, Smirnova, Elena Y., additional, Yakimova, Elena G., additional, Chizhov, Anton V., additional, Chen, Nan-Yow, additional, Shih, Chi-Tin, additional, Florescu, Dorian, additional, Coca, Daniel, additional, Courtiol, Julie, additional, Jirsa, Viktor K., additional, Covolan, Roberto J. M., additional, Teleńczuk, Bartosz, additional, Kempter, Richard, additional, Curio, Gabriel, additional, Destexhe, Alain, additional, Parker, Jessica, additional, Klishko, Alexander N., additional, Prilutsky, Boris I., additional, Cymbalyuk, Gennady, additional, Franke, Felix, additional, Hierlemann, Andreas, additional, da Silveira, Rava Azeredo, additional, Casali, Stefano, additional, Masoli, Stefano, additional, Rizza, Martina, additional, Rizza, Martina Francesca, additional, Sun, Yinming, additional, Wong, Willy, additional, Farzan, Faranak, additional, Blumberger, Daniel M., additional, Daskalakis, Zafiris J., additional, Popovych, Svitlana, additional, Viswanathan, Shivakumar, additional, Rosjat, Nils, additional, Grefkes, Christian, additional, Daun, Silvia, additional, Gentiletti, Damiano, additional, Suffczynski, Piotr, additional, Gnatkovski, Vadym, additional, De Curtis, Marco, additional, Lee, Hyeonsu, additional, Paik, Se-Bum, additional, Choi, Woochul, additional, Jang, Jaeson, additional, Park, Youngjin, additional, Song, Jun Ho, additional, Song, Min, additional, Pallarés, Vicente, additional, Gilson, Matthieu, additional, Kühn, Simone, additional, Insabato, Andrea, additional, Deco, Gustavo, additional, Glomb, Katharina, additional, Ponce-Alvarez, Adrián, additional, Ritter, Petra, additional, Campo, Adria Tauste, additional, Thiele, Alexander, additional, Deeba, Farah, additional, Robinson, P. A., additional, van Albada, Sacha J., additional, Rowley, Andrew, additional, Hopkins, Michael, additional, Schmidt, Maximilian, additional, Stokes, Alan B., additional, Lester, David R., additional, Furber, Steve, additional, Diesmann, Markus, additional, Barri, Alessandro, additional, Wiechert, Martin T., additional, DiGregorio, David A., additional, Dimitrov, Alexander G., additional, Vich, Catalina, additional, Berg, Rune W., additional, Guillamon, Antoni, additional, Ditlevsen, Susanne, additional, Cazé, Romain D., additional, Girard, Benoît, additional, Doncieux, Stéphane, additional, Doyon, Nicolas, additional, Boahen, Frank, additional, Desrosiers, Patrick, additional, Laurence, Edward, additional, Dubé, Louis J., additional, Eleonora, Russo, additional, Durstewitz, Daniel, additional, Schmidt, Dominik, additional, Mäki-Marttunen, Tuomo, additional, Krull, Florian, additional, Bettella, Francesco, additional, Metzner, Christoph, additional, Devor, Anna, additional, Djurovic, Srdjan, additional, Dale, Anders M., additional, Andreassen, Ole A., additional, Einevoll, Gaute T., additional, Næss, Solveig, additional, Ness, Torbjørn V., additional, Halnes, Geir, additional, Halgren, Eric, additional, Pettersen, Klas H., additional, Sætra, Marte J., additional, Hagen, Espen, additional, Schiffer, Alina, additional, Grzymisch, Axel, additional, Persike, Malte, additional, Ernst, Udo, additional, Harnack, Daniel, additional, Ernst, Udo A., additional, Tomen, Nergis, additional, Zucca, Stefano, additional, Pasquale, Valentina, additional, Pica, Giuseppe, additional, Molano-Mazón, Manuel, additional, Chiappalone, Michela, additional, Panzeri, Stefano, additional, Fellin, Tommaso, additional, Oie, Kelvin S., additional, Boothe, David L., additional, Crone, Joshua C., additional, Yu, Alfred B., additional, Felton, Melvin A., additional, Zulfiqar, Isma, additional, Moerel, Michelle, additional, De Weerd, Peter, additional, Formisano, Elia, additional, Oie, Kelvin, additional, Franaszczuk, Piotr, additional, Diggelmann, Roland, additional, Fiscella, Michele, additional, Guarino, Domenico, additional, Antolík, Jan, additional, Davison, Andrew P., additional, Frègnac, Yves, additional, Etienne, Benjamin Xavier, additional, Frohlich, Flavio, additional, Lefebvre, Jérémie, additional, Marcos, Encarni, additional, Mattia, Maurizio, additional, Genovesio, Aldo, additional, Fedorov, Leonid A., additional, Dijkstra, Tjeerd M.H., additional, Sting, Louisa, additional, Hock, Howard, additional, Giese, Martin A., additional, Buhry, Laure, additional, Langlet, Clément, additional, Giovannini, Francesco, additional, Verbist, Christophe, additional, Salvadé, Stefano, additional, Giugliano, Michele, additional, Henderson, James A., additional, Wernecke, Hendrik, additional, Sándor, Bulcsú, additional, Gros, Claudius, additional, Voges, Nicole, additional, Dabrovska, Paulina, additional, Riehle, Alexa, additional, Brochier, Thomas, additional, Grün, Sonja, additional, Gu, Yifan, additional, Gong, Pulin, additional, Dumont, Grégory, additional, Novikov, Nikita A., additional, Gutkin, Boris S., additional, Tewatia, Parul, additional, Eriksson, Olivia, additional, Kramer, Andrei, additional, Santos, Joao, additional, Jauhiainen, Alexandra, additional, Kotaleski, Jeanette H., additional, Belić, Jovana J., additional, Kumar, Arvind, additional, Kotaleski, Jeanette Hellgren, additional, Shimono, Masanori, additional, Hatano, Naomichi, additional, Ahmad, Subutai, additional, Cui, Yuwei, additional, Hawkins, Jeff, additional, Senk, Johanna, additional, Korvasová, Karolína, additional, Tetzlaff, Tom, additional, Helias, Moritz, additional, Kühn, Tobias, additional, Denker, Michael, additional, Mana, PierGianLuca, additional, Dahmen, David, additional, Schuecker, Jannis, additional, Goedeke, Sven, additional, Keup, Christian, additional, Heuer, Katja, additional, Bakker, Rembrandt, additional, Tiesinga, Paul, additional, Toro, Roberto, additional, Qin, Wei, additional, Hadjinicolaou, Alex, additional, Ibbotson, Michael R., additional, Kameneva, Tatiana, additional, Lytton, William W., additional, Mulugeta, Lealem, additional, Drach, Andrew, additional, Myers, Jerry G., additional, Horner, Marc, additional, Vadigepalli, Rajanikanth, additional, Morrison, Tina, additional, Walton, Marlei, additional, Steele, Martin, additional, Anthony Hunt, C., additional, Tam, Nicoladie, additional, Amaducci, Rodrigo, additional, Muñiz, Carlos, additional, Reyes-Sánchez, Manuel, additional, Rodríguez, Francisco B., additional, Varona, Pablo, additional, Cronin, Joseph T., additional, Hennig, Matthias H., additional, Iavarone, Elisabetta, additional, Yi, Jane, additional, Shi, Ying, additional, Zandt, Bas-Jan, additional, Van Geit, Werner, additional, Rössert, Christian, additional, Markram, Henry, additional, Hill, Sean, additional, O’Reilly, Christian, additional, Perin, Rodrigo, additional, Lu, Huanxiang, additional, Bryson, Alexander, additional, Hadrava, Michal, additional, Hlinka, Jaroslav, additional, Hosaka, Ryosuke, additional, Olenik, Mark, additional, Houghton, Conor, additional, Iannella, Nicolangelo, additional, Launey, Thomas, additional, Kotsakidis, Rebecca, additional, Soriano, Jaymar, additional, Kubo, Takatomi, additional, Inoue, Takao, additional, Kida, Hiroyuki, additional, Yamakawa, Toshitaka, additional, Suzuki, Michiyasu, additional, Ikeda, Kazushi, additional, Abbasi, Samira, additional, Hudson, Amber E., additional, Heck, Detlef H., additional, Jaeger, Dieter, additional, Lee, Joel, additional, Janušonis, Skirmantas, additional, Saggio, Maria Luisa, additional, Spiegler, Andreas, additional, Stacey, William C., additional, Bernard, Christophe, additional, Lillo, Davide, additional, Petkoski, Spase, additional, Drakesmith, Mark, additional, Jones, Derek K., additional, Zadeh, Ali Sadegh, additional, Kambhampati, Chandra, additional, Karbowski, Jan, additional, Kaya, Zeynep Gokcen, additional, Lakretz, Yair, additional, Treves, Alessandro, additional, Li, Lily W., additional, Lizier, Joseph, additional, Kerr, Cliff C., additional, Masquelier, Timothée, additional, Kheradpisheh, Saeed Reza, additional, Kim, Hojeong, additional, Kim, Chang Sub, additional, Marakshina, Julia A., additional, Vartanov, Alexander V., additional, Neklyudova, Anastasia A., additional, Kozlovskiy, Stanislav A., additional, Kiselnikov, Andrey A., additional, Taniguchi, Kanako, additional, Kitano, Katsunori, additional, Schmitt, Oliver, additional, Lessmann, Felix, additional, Schwanke, Sebastian, additional, Eipert, Peter, additional, Meinhardt, Jennifer, additional, Beier, Julia, additional, Kadir, Kanar, additional, Karnitzki, Adrian, additional, Sellner, Linda, additional, Klünker, Ann-Christin, additional, Kuch, Lena, additional, Ruß, Frauke, additional, Jenssen, Jörg, additional, Wree, Andreas, additional, Sanz-Leon, Paula, additional, Knock, Stuart A., additional, Chien, Shih-Cheng, additional, Maess, Burkhard, additional, Knösche, Thomas R., additional, Cohen, Charles C., additional, Popovic, Marko A., additional, Klooster, Jan, additional, Kole, Maarten H.P., additional, Roberts, Erik A., additional, Kopell, Nancy J., additional, Kepple, Daniel, additional, Giaffar, Hamza, additional, Rinberg, Dima, additional, Koulakov, Alex, additional, Forlim, Caroline Garcia, additional, Klock, Leonie, additional, Bächle, Johanna, additional, Stoll, Laura, additional, Giemsa, Patrick, additional, Fuchs, Marie, additional, Schoofs, Nikola, additional, Montag, Christiane, additional, Gallinat, Jürgen, additional, Lee, Ray X., additional, Stephens, Greg J., additional, Kuhn, Bernd, additional, Tauffer, Luiz, additional, Isope, Philippe, additional, Inoue, Katsuma, additional, Ohmura, Yoshiyuki, additional, Yonekura, Shogo, additional, Kuniyoshi, Yasuo, additional, Jang, Hyun Jae, additional, Kwag, Jeehyun, additional, de Kamps, Marc, additional, Lai, Yi Ming, additional, dos Santos, Filipa, additional, Lam, K. P., additional, Andras, Peter, additional, Imperatore, Julia, additional, Helms, Jessica, additional, Tompa, Tamas, additional, Lavin, Antonieta, additional, Inkpen, Felicity H., additional, Ashby, Michael C., additional, Lepora, Nathan F., additional, Shifman, Aaron R., additional, Lewis, John E., additional, Zhang, Zhong, additional, Feng, Yeqian, additional, Tetzlaff, Christian, additional, Kulvicius, Tomas, additional, Li, Yinyun, additional, Pena, Rodrigo F. O., additional, Bernardi, Davide, additional, Roque, Antonio C., additional, Lindner, Benjamin, additional, Vellmer, Sebastian, additional, Saudargiene, Ausra, additional, Maninen, Tiina, additional, Havela, Riikka, additional, Linne, Marja-Leena, additional, Powanwe, Arthur, additional, Longtin, Andre, additional, Garrido, Jesús A., additional, Graham, Joe W., additional, Dura-Bernal, Salvador, additional, Angulo, Sergio L., additional, Neymotin, Samuel A., additional, and Antic, Srdjan D., additional

Published
2017
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50. Simultaneous recordings of voltage and current waveforms from dendrites

Author

Antic, Srdjan D.

Subjects
Male, Mice, Inbred C57BL, Mice, Potassium Channels, Pyramidal Cells, Animals, Action Potentials, Neuroscience–Cellular/Molecular, Female, Calcium Channels, Dendrites, CA1 Region, Hippocampal, Perspectives
Abstract

In neurons, the Ca(2+) signal associated with the dendritic back-propagating action potential codes a chemical message to the different dendritic sites, playing a crucial role in electrical signalling, synaptic transmission and synaptic plasticity. The study of the underlying Ca(2+) current, mediated by different types of voltage-gated Ca(2+) channels, cannot be achieved by using the patch clamp technique. In this article, we used a recently developed cutting-edge optical technique to investigate the physiological behaviour of local Ca(2+) currents along the apical dendrite of CA1 hippocampal pyramidal neurons. We directly measure, for the first time, the synergistic activation and deactivation of the diverse dendritic voltage-gated Ca(2+) channels operating during bursts of back-propagating action potentials to precisely control the Ca(2+) signal. We demonstrate that the Ca(2+) loss via high-voltage-activated channels is compensated by the Ca(2+) entry via the other channels translating in high fidelity of Ca(2+) signalling.In CA1 hippocampal pyramidal neurons, the dendritic Ca(2+) signal associated with somatic firing represents a fundamental activation code for several proteins. This signal, mediated by voltage-gated Ca(2+) channels (VGCCs), varies along the dendrites. In this study, using a recent optical technique based on the low-affinity indicator Oregon Green 488 BAPTA-5N, we analysed how activation and deactivation of VGCCs produced by back-propagating action potentials (bAPs) along the apical dendrite shape the Ca(2+) signal at different locations in CA1 hippocampal pyramidal neurons of the mouse. We measured, at multiple dendritic sites, the Ca(2+) transients and the changes in membrane potential associated with bAPs at 50 μs temporal resolution and we estimated the kinetics of the Ca(2+) current. We found that during somatic bursts, the bAPs decrease in amplitude along the apical dendrite but the amplitude of the associated Ca(2+) signal in the initial 200 μm dendritic segment does not change. Using a detailed pharmacological analysis, we demonstrate that this effect is due to the perfect compensation of the loss of Ca(2+) via high-voltage-activated (HVA) VGCCs by a larger Ca(2+) component via low-voltage-activated (LVA) VGCCs, revealing a mechanism coupling the two VGCC families of K(+) channels. More distally, where the bAP does not activate HVA-VGCCs, the Ca(2+) signal is variable during the burst. Thus, we demonstrate that HVA- and LVA-VGCCs operate synergistically to stabilise Ca(2+) signals associated with bAPs in the most proximal 200 μm dendritic segment.

Published
2015

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