Biomaterial Database

Efferent projections of the parvocellular reticular nucleus to the mesencephalic trigeminal nucleus in rat. 1988

P J Jüch, and J T Rokx

Department of Oral Biology, University of Groningen, The Netherlands.

Field potentials recorded in the caudal part of the mesencephalic trigeminal nucleus have been studied in response to stimulation of the parvocellular reticular nucleus (PCRt). Besides discharges of spindle afferent units evoked by antidromic stimulation of Probst's tract, relayed and direct afferent volleys of PCRt fibres were recorded in this nucleus. The results indicate the existence of two populations of PCRt fibres projecting on different regions of the mesencephalic trigeminal nucleus.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D009434	Neural Pathways	Neural tracts connecting one part of the nervous system with another.	Neural Interconnections,Interconnection, Neural,Interconnections, Neural,Neural Interconnection,Neural Pathway,Pathway, Neural,Pathways, Neural
D001933	Brain Stem	The part of the brain that connects the CEREBRAL HEMISPHERES with the SPINAL CORD. It consists of the MESENCEPHALON; PONS; and MEDULLA OBLONGATA.	Brainstem,Truncus Cerebri,Brain Stems,Brainstems,Cerebri, Truncus,Cerebrus, Truncus,Truncus Cerebrus
D004558	Electric Stimulation	Use of electric potential or currents to elicit biological responses.	Stimulation, Electric,Electrical Stimulation,Electric Stimulations,Electrical Stimulations,Stimulation, Electrical,Stimulations, Electric,Stimulations, Electrical
D000200	Action Potentials	Abrupt changes in the membrane potential that sweep along the CELL MEMBRANE of excitable cells in response to excitation stimuli.	Spike Potentials,Nerve Impulses,Action Potential,Impulse, Nerve,Impulses, Nerve,Nerve Impulse,Potential, Action,Potential, Spike,Potentials, Action,Potentials, Spike,Spike Potential
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D014278	Trigeminal Nuclei	Nuclei of the trigeminal nerve situated in the brain stem. They include the nucleus of the spinal trigeminal tract (TRIGEMINAL NUCLEUS, SPINAL), the principal sensory nucleus, the mesencephalic nucleus, and the motor nucleus.	Trigeminal Nuclear Complex,Nuclear Complex, Trigeminal,Nuclear Complices, Trigeminal,Nuclei, Trigeminal,Nucleus, Trigeminal,Trigeminal Nuclear Complices,Trigeminal Nucleus
D051381	Rats	The common name for the genus Rattus.	Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus