Morphology, response properties, and collateral projections of trigeminothalamic neurons in brainstem subnucleus interpolaris of rat.

Morphology, response properties, and collateral projections of trigeminothalamic neurons in brainstem subnucleus interpolaris of rat. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

Morphology, response properties, and collateral projections of trigeminothalamic neurons in brainstem subnucleus interpolaris of rat. Abstract Text:

M F Jacquin,R D Mooney,R W Rhoades,

Intracellular recording, electrical stimulation and horseradish peroxidase (HRP) injection techniques were used to delineate the structural and functional characteristics of trigeminothalamic projection neurons in subnucleus interpolaris of the trigeminal brainstem nuclear complex in rat. Eleven such neurons were successfully characterized and recovered. All were medium to large multipolar neurons in the ventral part of interpolaris and all except one also projected to the superior colliculus. Six of these cells also sent axon collaterals to subnucleus principalis and the medullary parvicellular reticular formation and had local collaterals within interpolaris. None of these trigeminothalamic cells were antidromically activated from the cerebellum. All but one of the recovered cells were responsive to deflection of any one of a number (4-19) of vibrissae. The remaining cell was discharged by displacement of mystical guard hairs. Analysis of electrophysiological and anatomical data revealed significant correlations between receptive field size and dendritic area, thalamic conduction latency and axon diameter, and number of targets innervated and axon diameter.

Morphology, response properties, and collateral projections of trigeminothalamic neurons in brainstem subnucleus interpolaris of rat. Publishing Authors By Initials

MF Jacquin,RD Mooney,RW Rhoades,

For similar animal structures: vibrissae research abstracts see: animal structures: vibrissae research

PUBMED ID PMID:

MEDLINE DATE:

Morphology, response properties, and collateral projections of trigeminothalamic neurons in brainstem subnucleus interpolaris of rat. Journal Published:

PUBLICATION TYPE: Research Support, U.S. Gov't,

Journal: Experimental brain research. Experimentelle Hirnfo

VOLUME: 61

Page Numbers: 457-68

Journal Abbreviation:

ISSN: 0014-4819

DAY: 15

MONTH: 02

YEAR: 1986

Morphology, response properties, and collateral projections of trigeminothalamic neurons in brainstem subnucleus interpolaris of rat. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 43312

Morphology, response properties, and collateral projections of trigeminothalamic neurons in brainstem subnucleus interpolaris of rat. Keywords Mesh Terms:

KEYWORDS: Vibrissae

MESH TERMS: physiology

Chemical & Substance for Abstract: Morphology, response properties, and collateral projections of trigeminothalamic neurons in brainstem subnucleus interpolaris of rat. Information

Substance Name: Horseradish Peroxidase

Registry Number: EC 1.11.1.-

Grant and Affiliation Information for Morphology, response properties, and collateral projections of trigeminothalamic neurons in brainstem subnucleus interpolaris of rat.

AFFILIATION:

Country: GERMANY, WEST

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: Exp Brain Res

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

Morphology, response properties, and collateral projections of trigeminothalamic neurons in brainstem subnucleus interpolaris of rat Related Publications

• A transient projection from the trigeminal brainstem complex to the superficial layers of the hamster's superior colliculus.
• Alveolar macrophages from HIV-infected patients with pulmonary tuberculosis retain the capacity to respond to stimulation by lipopolysaccharide.
• Angioid streaks of the retina; report of a case.
• Angioid streals of the retina; case report.
• Arthritis in turkeys associated with Salmonella pullorum.
• Changing paradigms and their effect on American Indian and Alaska Native health.
• Continuous cyclic hormonal therapy.
• Fluorescence characterization of denatured proteins.
• Hospital or 5 start hotel: how's your customer service.
• Host-tumor antagonism. 18. Experimental treatment of breast cancer in dogs with an hydrolysate of certain plant seeds (oncolysin).
• Low speed microtomy for the electron miscroscope.
• Minimizing the menopause.
• Morphology, response properties, and collateral projections of trigeminothalamic neurons in brainstem subnucleus interpolaris of rat.
• Neonatal damage to the rat's infraorbital nerve upregulates both galanin and neuropeptide Y in individual vibrissae-related primary afferent axons.
• Not all affairs are created equal: emotional involvement with an extradyadic partner.
• PROGRESS IN THE MANAGEMENT OF BREAST CANCER AND HYPOESTROGENISM IN THE AGING FEMALE.
• Repairing research integrity.
• Response suppression induced by afferent stimulation in the superficial and deep layers of the hamster's superior colliculus.
• Serotonin immunoreactive neurons are present in the superficial layers of the hamster's, but not the rat's, superior colliculus.
• Structure of nebramycin factor 6, a new aminoglycosidic antibiotic.
• Synaptic organization of damaged infraorbital nerve axons in perinatal rats: demonstration by galanin immunocytochemistry.
• Teaching preschool children to avoid poison hazards.