Table 1: Power and peak frequency of the hippocampal activity recorded in anaesthetized animals in control conditions and after the intracisternal injection of amyloid beta (Aβ). No significant differences were observed among or within groups.

Condition Power (nV2) Peak Frequency (Hz) Urethane + Tail pinch Urethane + Aβ 5 pmoles + Tail pinch Urethane + Aβ 50 pmoles + Tail pinch