  We expand from a spontaneous to an evoked potentials (EP) data set of brain
electrical activities as electrocorticogram (ECoG) and electrothalamogram
(EThG) in juvenile pig under various sedation, ischemia and recovery states.
This EP data set includes three stimulation paradigms: auditory (AEP, 40 and
2000 Hz), sensory (SEP, left and right maxillary nerve) and high-frequency
oscillations (HFO) SEP. This permits derivation of electroencephalogram (EEG)
biomarkers of corticothalamic communication under these conditions. The data
set is presented in full band sampled at 2000 Hz. We provide technical
validation of the evoked responses for the states of sedation, ischemia and
recovery. This extended data set now permits mutual inferences between
spontaneous and evoked activities across the recorded modalities. Future
studies on the dataset may contribute to the development of new brain
monitoring technologies, which will facilitate the prevention of neurological
injuries.
