An isolated parasympathetically-innervated preparation from the chick oesophagus is described. This preparation is essentially similar to mammalian parasympathetically-innervated smooth muscles in its responses to drugs, and because of its simplicity, robustness and cheapness it is recommended for use in student practical classes.
No takes yet. Share an insight, caveat, or question.
Bowman et al. (1964) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: