Intrinsic cardiac rate regulation in elasmobranchs: The horned shark, Heterodontus francisci, and thornback ray, Platyrhinoidis triseriata

Brainstem neurons with descending projec

Brainstem neurons with descending projections to the spinal cord of two elasmobranch fishes: Thornback guitarfish,Platyrhinoidis triseriata, and horn shark,Heterodontus francisci

✍ Cruce, William L.R.; Stuesse, Sherry L.; Northcutt, R. Glenn 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 981 KB

We studied two cartilaginous fishes and described their brainstem supraspinal projections because most nuclei in the reticular formation can be identified that way. A retrogradely transported tracer, horseradish peroxidase or Fluoro-Gold, was injected into the spinal cord of Platyrhinoidis triseriat