Skip to main content
. Author manuscript; available in PMC: 2009 Nov 1.
Published in final edited form as: Epilepsia. 2008 Jun 26;49(11):1925–1940. doi: 10.1111/j.1528-1167.2008.01707.x

Fig. 7. Membrane potential of cortical neurons during spike-wave and fast run components of seizures.

Fig. 7

A. Field potential and intracellular recordings during a fragment of electrographic seizure containing spike-wave complexes and a fast run period. B. Histogram of membrane potential during spike-waves (transparent bars) and fast run (green bars) from the neuron shown in A. Note the presence of two peaks during spike-wave complexes and one peak during fast runs. PDS stands for paroxysmal depolarizing shift. C. Distribution of membrane potential for hyperpolarized mode of spike-wave discharges (yellow bars), for depolarized mode of spike-wave discharges (transparent bars), and for fast runs (green bars). Bins are 1 mV for histograms in B and C.