Action of aminergic drugs and blocking agents on activity in the ventral nerve cord of the flatworm Notoplana acticola . J. Neurobiol. 10: 397–408.Keenan L, Koopowitz H, Bernardo K. Action of aminergic drugs and blocking agents in activity in the ventral nerve cord of the flatworm No...
(and sometimes hollow) nerve cord. However, they lack a notochord.As adults, all or nearly all hemichordates are benthic marine animals. Most pterobranchs live in small colonies of individual zooids within a secreted tube on the ocean floor at depths of 5–5000 m.C. gilchristiis a tiny ...
Organisation of the central nervous system ofE. rowelli. 3D renderings based on SRμCT (a, b) and Azan staining (c, d). Dorsal is up in all images.aOverview.bDetail of suprarectal commissure. Asterisk indicates passage of genital duct under ventral nerve cord.c, dFrontal and lateral vi...
terminating in a rectum, sometimes bearing small cecum. A ventral nerve cord with lateral nerves and circumenteric connectives to the pair of cerebral ganglia are present. Two or four pigmented eyespots may be present on the cerebral ganglia, and a chemoreceptor (nuchal organ) is usually present...
While previous studies had used methods to bias head and tail orientation, none of the existing techniques allow for orientation along the dorso-ventral body axis. The curved device developed in the project encourages the worms to preferentially adjust themselves into a lateral position, instead of ...
While previous studies had used methods to bias head and tail orientation, none of the existing techniques allow for orientation along the dorso-ventral body axis. The curved device developed in the project encourages the worms to preferentially adjust themselves into a lateral position, instead of ...
Thus, both a factor from the ventral nerve cord and another unidentified humoral factor are important for the deposition of premelanin granules. 展开 关键词: Neuroendocrine factor Melanization Melanin granule Manduca sexta Ventral nervous system
Post-Embryonic Development in the Ventral Cord of Caenorhabditis elegans 56 nerve cells are added to the ventral cord and associated ganglia of Caenorhabditis elegans at about the time of the first larval moult. These cells are ... J.,E.,Sulston - 《Philosophical Transactions of the Royal Soci...
unicolor is deposited in a ganglion of the ventral nerve cord of the host larva. Parasite larvae develop within the host body cavity and, after emergence, spin their silky-white cocoons inside the host cocoons. There are three larval ins tars, the first being both caudate and mandibulate, ...
Molna´r, "Identification of novel neuropeptides in the ventral nerve cord ganglia and their targets in an annelid worm, Eisenia fetida," Journal of Comparative Neurology, vol. 514, no. 5, pp. 415-432, 2009.Herbert Z, Pollak E, Zougman A, Boros A, Kapan N, Molnar L: Identification...