Pinnacle offers rat headmounts to reduce surgery times and enhance electrical connections for 2 EEG/1 EMG recordings.
These come in multiple configurations:
8239-W: 2 EEG/1 EMG Rat Headmount for 8274-SL with wires8239-W-VH: 2 EEG/1 EMG Rat Headmount for 8274-SL with via holes