Abstract
Cortical gamma oscillations (20-80 Hz) predict increases in focused attention, and failure in gamma regulation is a hallmark of neurological and psychiatric disease. Current theory predicts that gamma oscillations are generated by synchronous activity of fast-spiking inhibitory interneurons, with the resulting rhythmic inhibition producing neural ensemble synchrony by generating a narrow window for effective excitation. We causally tested these hypotheses in barrel cortex in vivo by targeting optogenetic manipulation selectively to fast-spiking interneurons. Here we show that light-driven activation of fast-spiking interneurons at varied frequencies (8-200 Hz) selectively amplifies gamma oscillations. In contrast, pyramidal neuron activation amplifies only lower frequency oscillations, a cell-type-specific double dissociation. We found that the timing of a sensory input relative to a gamma cycle determined the amplitude and precision of evoked responses. Our data directly support the fast-spiking-gamma hypothesis and provide the first causal evidence that distinct network activity states can be induced in vivo by cell-type-specific activation.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
£199.00 per year
only £3.90 per issue
Buy this article
- Purchase on SpringerLink
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Berger, H. On the electroencephalogram of man. Electroencephalogr. Clin. Neurophysiol. 28 (Suppl.) 37–74 (1969)
Steriade, M. Grouping of brain rhythms in corticothalamic systems. Neuroscience 137, 1087–1106 (2006)
Traub, R. D., Whittington, M. A., Stanford, I. M. & Jefferys, J. G. A mechanism for generation of long-range synchronous fast oscillations in the cortex. Nature 383, 621–624 (1996)
Traub, R. D., Jefferys, J. G. & Whittington, M. A. Simulation of gamma rhythms in networks of interneurons and pyramidal cells. J. Comput. Neurosci. 4, 141–150 (1997)
Whittington, M. A., Traub, R. D. & Jefferys, J. G. Synchronized oscillations in interneuron networks driven by metabotropic glutamate receptor activation. Nature 373, 612–615 (1995)
Whittington, M. A., Faulkner, H. J., Doheny, H. C. & Traub, R. D. Neuronal fast oscillations as a target site for psychoactive drugs. Pharmacol. Ther. 86, 171–190 (2000)
Deans, M. R., Gibson, J. R., Sellitto, C., Connors, B. W. & Paul, D. L. Synchronous activity of inhibitory networks in neocortex requires electrical synapses containing connexin36. Neuron 31, 477–485 (2001)
Galarreta, M. & Hestrin, S. A network of fast-spiking cells in the neocortex connected by electrical synapses. Nature 402, 72–75 (1999)
Hasenstaub, A. et al. Inhibitory postsynaptic potentials carry synchronized frequency information in active cortical networks. Neuron 47, 423–435 (2005)
Wang, X. J. & Buzsaki, G. Gamma oscillation by synaptic inhibition in a hippocampal interneuronal network model. J. Neurosci. 16, 6402–6413 (1996)
Borgers, C., Epstein, S. & Kopell, N. J. Background gamma rhythmicity and attention in cortical local circuits: a computational study. Proc. Natl Acad. Sci. USA 102, 7002–7007 (2005)
Whittington, M. A., Traub, R. D., Faulkner, H. J., Stanford, I. M. & Jefferys, J. G. Recurrent excitatory postsynaptic potentials induced by synchronized fast cortical oscillations. Proc. Natl Acad. Sci. USA 94, 12198–12203 (1997)
Gray, C. M. & Singer, W. Stimulus-specific neuronal oscillations in orientation columns of cat visual cortex. Proc. Natl Acad. Sci. USA 86, 1698–1702 (1989)
Fries, P., Reynolds, J. H., Rorie, A. E. & Desimone, R. Modulation of oscillatory neuronal synchronization by selective visual attention. Science 291, 1560–1563 (2001)
Fries, P., Nikolic, D. & Singer, W. The gamma cycle. Trends Neurosci. 30, 309–316 (2007)
Boyden, E. S., Zhang, F., Bamberg, E., Nagel, G. & Deisseroth, K. Millisecond-timescale, genetically targeted optical control of neural activity. Nature Neurosci. 8, 1263–1268 (2005)
Deisseroth, K. et al. Next-generation optical technologies for illuminating genetically targeted brain circuits. J. Neurosci. 26, 10380–10386 (2006)
Hippenmeyer, S. et al. A developmental switch in the response of DRG neurons to ETS transcription factor signaling. PLoS Biol. 3, e159 (2005)
Kuhlman, S. J. & Huang, Z. J. High-resolution labeling and functional manipulation of specific neuron types in mouse brain by Cre-activated viral gene expression. PLoS ONE 3, e2005 (2008)
Ascoli, G. A. et al. Petilla terminology: nomenclature of features of GABAergic interneurons of the cerebral cortex. Nature Rev. Neurosci. 9, 557–568 (2008)
Ren, J. Q., Aika, Y., Heizmann, C. W. & Kosaka, T. Quantitative analysis of neurons and glial cells in the rat somatosensory cortex, with special reference to GABAergic neurons and parvalbumin-containing neurons. Exp. Brain Res. 92, 1–14 (1992)
Markram, H. et al. Interneurons of the neocortical inhibitory system. Nature Rev. Neurosci. 5, 793–807 (2004)
Cauli, B. et al. Molecular and physiological diversity of cortical nonpyramidal cells. J. Neurosci. 17, 3894–3906 (1997)
Zeng, H. et al. Forebrain-specific calcineurin knockout selectively impairs bidirectional synaptic plasticity and working/episodic-like memory. Cell 107, 617–629 (2001)
Hubbard, J. I., Llinas, R. & Quastel, D. M. J. Electrophysiological Analysis of Synaptic Transmission (The Camelot Press Ltd, 1969)
Borgers, C. & Kopell, N. Effects of noisy drive on rhythms in networks of excitatory and inhibitory neurons. Neural Comput. 17, 557–608 (2005)
Engel, A. K. & Singer, W. Temporal binding and the neural correlates of sensory awareness. Trends Cogn. Sci. 5, 16–25 (2001)
Fries, P., Neuenschwander, S., Engel, A. K., Goebel, R. & Singer, W. Rapid feature selective neuronal synchronization through correlated latency shifting. Nature Neurosci. 4, 194–200 (2001)
Burchell, T. R., Faulkner, H. J. & Whittington, M. A. Gamma frequency oscillations gate temporally coded afferent inputs in the rat hippocampal slice. Neurosci. Lett. 255, 151–154 (1998)
Huber, D. et al. Sparse optical microstimulation in barrel cortex drives learned behaviour in freely moving mice. Nature 451, 61–64 (2008)
Orekhova, E. V. et al. Excess of high frequency electroencephalogram oscillations in boys with autism. Biol. Psychiatry 62, 1022–1029 (2007)
Spencer, K. M., Niznikiewicz, M. A., Shenton, M. E. & McCarley, R. W. Sensory-evoked gamma oscillations in chronic schizophrenia. Biol. Psychiatry 63, 744–747 (2008)
Uhlhaas, P. J., Haenschel, C., Nikolic, D. & Singer, W. The role of oscillations and synchrony in cortical networks and their putative relevance for the pathophysiology of schizophrenia. Schizophr. Bull. 34, 927–943 (2008)
Acknowledgements
We are grateful to S. Arber for the PV-Cre mice, S. Tonegawa for the CW2 mice, and A. Bradshaw, C. Ruehlmann and S. Su for technical assistance. We thank members of the Boyden laboratory and J. Bernstein for help in setting up optical techniques. We thank members of the Tsai and Moore laboratories, D. Vierling-Claassen and M. J. Higley for discussions and comments on the paper. This study was supported by grants from Tom F. Petersen, the NIH and the NSF to C.I.M. and by the Simons Foundation Autism Research Initiative to L.-H.T. K.D. is supported by the NIH Pioneer Program. L.-H.T. is an investigator of the Howard Hughes Medical Institute. J.A.C. is supported by a K99 from the NIH/NEI, M.C. and K.M. by postdoctoral fellowships from the Knut och Alice Wallenberg Foundation, M.C. by a NARSAD Young Investigator Award, and F.Z. by an NIH NRSA.
Author Contributions J.A.C., M.C., K.M., L.-H.T. and C.I.M. designed the experiments. F.Z. and K.D. designed and cloned the AAV DIO ChR2-mCherry vector. M.C. and K.M. characterized the virus in vitro and in vivo and injected the animals. M.C. performed histological statistical analyses. J.A.C. performed and analysed the extracellular recordings. U.K. and J.A.C. performed the intracellular recordings. U.K. analysed the intracellular data. J.A.C., M.C., K.M., U.K., L.-H.T. and C.I.M. wrote the manuscript.
Author information
Authors and Affiliations
Corresponding authors
Supplementary information
Supplementary Information
This file contains Supplementary Figures 1-10 with Legends and Supplementary Methods. (PDF 15074 kb)
Rights and permissions
About this article
Cite this article
Cardin, J., Carlén, M., Meletis, K. et al. Driving fast-spiking cells induces gamma rhythm and controls sensory responses. Nature 459, 663–667 (2009). https://doi.org/10.1038/nature08002
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1038/nature08002
This article is cited by
-
Cognitive and Neuropathophysiological Outcomes of Gamma-tACS in Dementia: A Systematic Review
Neuropsychology Review (2024)
-
Long-range inhibition synchronizes and updates prefrontal task activity
Nature (2023)
-
Low protein-induced intrauterine growth restriction as a risk factor for schizophrenia phenotype in a rat model: assessing the role of oxidative stress and neuroinflammation interaction
Translational Psychiatry (2023)
-
Mouse mutants in schizophrenia risk genes GRIN2A and AKAP11 show EEG abnormalities in common with schizophrenia patients
Translational Psychiatry (2023)
-
Enhancement of the neural response during 40 Hz auditory entrainment in closed-eye state in human prefrontal region
Cognitive Neurodynamics (2023)