Pfeiffer and Foster used 40-tetrode microdrives implanted into rat area CA1 to simultaneously record from up to 250 place cells while animals performed an open-field, goal-directed navigational task ...

The TH 594 water-cooled tetrode from Thales Components & Subsystems is designed for high-power digital FM applications, including in-band, on-channel (IBOC) technologies. The TH 594 tetrode has 40 kW ...