Fig. 2. High-density EEG (hd-EEG) and thalamic LFP montage and absence seizure events in model mice. (A) Cortical hd-EEG and thalamic LFP montage. Black dots indicate EEG channels and red dots indicates thalamic regions. BP, bregma point; LP, lambda point; VP, ventroposterior thalamic nucleus; nRT, thalamic reticular nuclei; REF, reference; GND, ground. (B) Three-dimensional visualization of electrode locations with anatomical details through a transparent surface. (C, D) Representative raw traces of hd-EEG and LFP signals of SWD in the GHB model and the PLCĪ²4 model, respectively. (E, F) Representative spectrograms of SWD EEG recorded in primary somatosensory cortex in the GHB model and the PLCĪ²4 model, respectively.
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