Motor neural networks in the leech
Mini review published in Trends Neurosci (2023)
Abstract
Leeches display robust motor patterns and exhibit a relatively simple nervous system where neurons are unambiguously identified. This brief article focuses on Hirudo verbana and summarizes how research in this organism has contributed to insights in the field of motor control, where networks have been studied from population down to individual neuron perspectives.
Abstract sourced from PubMed (NCBI) for the cited record. See the original publication for the authoritative version.
Summary
This brief article reviews motor neural networks in the leech Hirudo verbana, summarizing how research on its robust motor patterns and individually identifiable neurons has advanced understanding of motor control at both the population and single-neuron level.
Context
This brief review article summarizes how research on Hirudo verbana has contributed to understanding of motor control, describing network-level and individual-neuron perspectives on the leech's robust motor patterns within its relatively simple, well-characterized nervous system. The content addresses fundamental motor neuroscience and neural network architecture; it does not discuss leech therapy, salivary bioactive compounds, secretome, or any clinical application.
Citation
Added to ASH library: May 27, 2026 · Site last updated: June 18, 2026