Animals 4 Electrophysiological Processes 4 animal 4 electrophysiology 4 physiology 4 Alkaloids 2 Animalia 2 Arthropod Antennae 2 Behavior, Animal 2 Benzyl Alcohols 2 Bitter 2 Blood-sucking 2 Eating 2 Efferent Pathways 2 Electrical coupling 2 Feeding Behavior 2 Feeding behavior 2 Glucosides 2 Hexapoda 2 Inhibition (Psychology) 2 Larva 2 Leech 2 Leeches 2 Motor Neurons 2 Motor control 2 Neural Inhibition 2 Nonspiking neuron 2 Parasites 2 Phylogeny 2 Plasticity 2