branchiomeric

branchiomeric

(brăng″kē-ō-mĕr′ĭk) [″ + Gr. meros, part]
Pert. to the branchial arches.
References in periodicals archive ?
Horigome, "Developmental morphology of branchiomeric nerves in a cat shark, Scyliorhinus torazame, with special reference to rhombomeres, cephalic mesoderm, and distribution patterns of cephalic crest cells," Zoological Science, vol.
The branchiomeric and intravagal tumors occur in the head and neck, are rarely functional, and generally stain negative for chromaffin.
According to the WHO classification, they are tumors belonging to the group of parasympathetic (non-chromaffin) branchiomeric paragangliomas, known as chemodectomas (1).
In vertebrates, the cranial nerves display a branchiomeric pattern that depends in part on the segmental nature of the rhombencephalon and neural crest cells that derive from this region of the brain (Hunt et al.
The embryological origin is also quite compared in this investigation line, because, muscles of a branchiomeric origin, many times respond differently from the other striated muscles of a myotomic origin.
The phylogeny of the muscles of facial expression and the facial nerve is somewhat less easily understood than that of other muscles of branchiomeric origin.
These segmentally and symmetrically distributed paraganglia may be classified according to their anatomic distribution as branchiomeric, intravagal, aorticosympathetic, and visceral autonomic.
Paragangliomas are made up of cells that originate in the branchiomeric paraganglionic system and that develop in close relationship to the laryngeal arteries.
2,3] The sites of origin in the heart parallel the anatomic distribution of visceral autonomic paraganglionic tissue, chiefly arising from the roof of the atria and atrial septum and from the branchiomeric aortopulmonary paraganglia.
In those cases in which the latter method of stimulation was employed, the trigeminal nerves were bilaterally transected to reduce movement caused by volume conduction of electrical current from the stimulating electrode to the nuclei of the branchiomeric motor column.