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Full-Text Articles in Life Sciences
Intracellular Recording, Sensory Field Mapping, And Culturing Identified Neurons In The Leech, Hirudo Medicinalis, Josh Titlow, Zana R. Majeed, John G. Nicholls, Robin L. Cooper
Intracellular Recording, Sensory Field Mapping, And Culturing Identified Neurons In The Leech, Hirudo Medicinalis, Josh Titlow, Zana R. Majeed, John G. Nicholls, Robin L. Cooper
Biology Faculty Publications
The freshwater leech, Hirudo medicinalis, is a versatile model organism that has been used to address scientific questions in the fields of neurophysiology, neuroethology, and developmental biology. The goal of this report is to consolidate experimental techniques from the leech system into a single article that will be of use to physiologists with expertise in other nervous system preparations, or to biology students with little or no electrophysiology experience. We demonstrate how to dissect the leech for recording intracellularly from identified neural circuits in the ganglion. Next we show how individual cells of known function can be removed from …