Animals

Stosiek, C., Garaschuk, O., Holthoff, K. & Konnerth, A. In vivo two-photon calcium imaging of neuronal networks. Proc Natl Acad Sci U S A 100, 7319-7324 (2003).
Homma, R. et al. Wide-field and two-photon imaging of brain activity with voltage- and calcium-sensitive dyes. Methods Mol Biol 489, 43-79 (2009).
Brecht, M. et al. Novel approaches to monitor and manipulate single neurons in vivo. J Neurosci 24, 9223-9227 (2004).
Busche, M. A. et al. Clusters of hyperactive neurons near amyloid plaques in a mouse model of Alzheimer's disease. Science 321, 1686-1689 (2008).
Chen, X. et al. Disruption of the olivo-cerebellar circuit by Purkinje neuron-specific ablation of BK cannels. Proceedings of the National Academy of Sciences of the United States of America 107, 12323-12328 (2010).