Extended Data Fig. 2: Observation of subthreshold oscillations in hippocampus interneurons.
From: Kilohertz volumetric imaging of in vivo dynamics using squeezed light field microscopy
a. Example MIP of identical dataset used in Fig. 4, with neurons of interest labeled with number. Representative result from nine FOVs conducted using mice labeled for OLM interneurons. Scale bar, 100 μm. b. The power spectral densities of 18 neuron traces throughout the entire recording (around three minutes). Red regions denote the frequency band known for theta oscillations. c. Raw traces of ten seconds with red lines plot the band-pass filtered signal in 4–10 Hz.
