Fig. 2

Different EEG waveform patterns of the neuronopathic and transitional types of GD patients. a A column diagram of EEG waveform patterns in neuronopathic patients with epilepsy during sleep and awake states; b A column diagram of EEG waveform patterns in transitional patients during sleep and awake states; the frequency of the spike and wave complex (SWC) and sharp and wave complex from neuronopathic and transitional EEG was significantly different (P = 0.023*). c The rose diagram of waveform pattern in the neuronopathic EEG; d The rose diagram of waveform patterns in the transitional EEG