Simultaneous intracellular and extracellular recordings from hippocampus region CA1 of anesthetized rats. [about]

The data consists of simultaneous intracellular and extracellular recordings in the hippocampus of anesthetized rats. Experimental procedures as well as major results are described in:

Henze et al, J. Neurophysiology 84, 390-400 (2000)
Harris et al, J. Neurophysiology 84, 401-414 (2000)

These data are useful as a benchmark for spike detection and sorting (see paper by Harris et al., for some of the methodology).