Electrodes 3 Affective Computing 2 Bacteria 2 Basic emotions 2 Bioelectric Energy Sources 2 Bioelectrical impedance analysis 2 Bioelectrical signals 2 Biofilms 2 Biosignals 2 Carbon 2 Circumplex models 2 Emotion recognition 2 Geobacter 2 Graph neural networks 2 Multi-modality 2 Neutral state 2 RNA 16S 2 RNA, Ribosomal, 16S 2 Research papers 2 Speech recognition 2 affective computing 2 anodic biofilm 2 bacterium 2 bioelectrical signals 2 bioenergy 2 biofilm 2 biosensors 2 biosignals 2 carbon 2 carbon-based electrodes 2