FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4317564283> ?p ?o ?g. }

• W4317564283 endingPage "362" @default.
• W4317564283 startingPage "349" @default.
• W4317564283 abstract "Recent studies of the rabbit auditory forebrain have shown that antibodies directed against the calcium-binding protein parvalbumin (PV) specifically demarcate auditory neocortex and the ventral division of the medial geniculate body (MGV). The auditory cortex is characterized by two PV- immunoreactive bands: dense terminal-like labeling within layer III/IV and a prominent band of PV+ somata in the upper half of layer VI. In some cases, there are distinct patches of PV immunoreactivity within layers III/IV of auditory cortex that appear similar to the patchy termination of thalamocortical axons labeled by the injection of anterograde tracers into MGV. The presence of PV+ patches in III/IV, PV+ somata in layer VI, and the high density of PV+ neurons and terminals in the MGV suggest the existence of a reciprocal PV+ circuit linking primary auditory cortex (AI) and the MGV. In the present study, double-labeling experiments in adult rabbits were carried out to provide evidence for this circuit. Focal injections of the tracers biocytin or biotinylated dextran amine (BDA) into the MGV labeled thalamocortical afferent patches within layer III/IV and retrogradely labeled corticothalamic neurons in layer VIa of the ipsilateral auditory cortex. Adjacent sections stained with antibodies against PV revealed terminal-like PV-immunoreactive patches in III/IV and PV+ somata in VIa that were in register with those labeled by BDA injections into the MGV. Serial section reconstruction of BDA-labeled corticothalamic neurons in VIa revealed pyramidal cells with tangentially oriented basal dendrites and sparsely branched apical dendrites that ascended to layer I. Fluorescent double-labeling studies demonstrated that a subpopulation of corticothalamic neurons also express PV. PV-negative corticothalamic neurons were also found. Discrete injections of BDA into auditory cortex labeled bands of neurons in the ipsilateral MGV, whose orientation paralleled the fibrodendritic laminae characteristic of this subdivision. Retrograde double-labeling experiments showed that most MGV relay neurons also express PV. Small numbers of PV-negative relay neurons were also found. These studies provide evidence for the existence of multiple, chemically coded pathways linking primary auditory cortex and the MGV. J. Comp. Neurol. 400:349–362, 1998. © 1998 Wiley-Liss, Inc." @default.
• W4317564283 created "2023-01-21" @default.
• W4317564283 creator A5021615133 @default.
• W4317564283 creator A5024045964 @default.
• W4317564283 creator A5066773569 @default.
• W4317564283 date "1998-10-26" @default.
• W4317564283 modified "2023-10-11" @default.
• W4317564283 title "Parvalbumin is expressed in a reciprocal circuit linking the medial geniculate body and auditory neocortex in the rabbit" @default.
• W4317564283 cites W1581832211 @default.
• W4317564283 cites W1659584746 @default.
• W4317564283 cites W1780057589 @default.
• W4317564283 cites W1829225477 @default.
• W4317564283 cites W1968165361 @default.
• W4317564283 cites W1971366778 @default.
• W4317564283 cites W1972163968 @default.
• W4317564283 cites W1976270234 @default.
• W4317564283 cites W1977097525 @default.
• W4317564283 cites W1982287446 @default.
• W4317564283 cites W1984709734 @default.
• W4317564283 cites W1986432086 @default.
• W4317564283 cites W1986924194 @default.
• W4317564283 cites W1989486367 @default.
• W4317564283 cites W1989635481 @default.
• W4317564283 cites W1993076005 @default.
• W4317564283 cites W1993750838 @default.
• W4317564283 cites W1994043430 @default.
• W4317564283 cites W1995574674 @default.
• W4317564283 cites W1995994232 @default.
• W4317564283 cites W1997355411 @default.
• W4317564283 cites W2005967589 @default.
• W4317564283 cites W2014380353 @default.
• W4317564283 cites W2016465774 @default.
• W4317564283 cites W2019150489 @default.
• W4317564283 cites W2022758642 @default.
• W4317564283 cites W2023077728 @default.
• W4317564283 cites W2026685003 @default.
• W4317564283 cites W2029866122 @default.
• W4317564283 cites W2033184560 @default.
• W4317564283 cites W2034120829 @default.
• W4317564283 cites W2034204817 @default.
• W4317564283 cites W2038472858 @default.
• W4317564283 cites W2039291897 @default.
• W4317564283 cites W2041392839 @default.
• W4317564283 cites W2044123987 @default.
• W4317564283 cites W2046858324 @default.
• W4317564283 cites W2046918301 @default.
• W4317564283 cites W2048827750 @default.
• W4317564283 cites W2048832735 @default.
• W4317564283 cites W2053087669 @default.
• W4317564283 cites W2054364273 @default.
• W4317564283 cites W2054926428 @default.
• W4317564283 cites W2056222360 @default.
• W4317564283 cites W2056500028 @default.
• W4317564283 cites W2062702120 @default.
• W4317564283 cites W2063104388 @default.
• W4317564283 cites W2065002146 @default.
• W4317564283 cites W2066701993 @default.
• W4317564283 cites W2067033192 @default.
• W4317564283 cites W2074725453 @default.
• W4317564283 cites W2078835257 @default.
• W4317564283 cites W2084577485 @default.
• W4317564283 cites W2088928947 @default.
• W4317564283 cites W2090102142 @default.
• W4317564283 cites W2090330732 @default.
• W4317564283 cites W2092874909 @default.
• W4317564283 cites W2150232640 @default.
• W4317564283 cites W2150444402 @default.
• W4317564283 cites W2162095539 @default.
• W4317564283 cites W2163804006 @default.
• W4317564283 cites W2264255990 @default.
• W4317564283 cites W4242976046 @default.
• W4317564283 cites W4250567079 @default.
• W4317564283 cites W88308445 @default.
• W4317564283 doi "https://doi.org/10.1002/(sici)1096-9861(19981026)400:3<349::aid-cne5>3.0.co;2-8" @default.
• W4317564283 hasPublicationYear "1998" @default.
• W4317564283 type Work @default.
• W4317564283 citedByCount "38" @default.
• W4317564283 countsByYear W43175642832014 @default.
• W4317564283 countsByYear W43175642832015 @default.
• W4317564283 countsByYear W43175642832016 @default.
• W4317564283 countsByYear W43175642832019 @default.
• W4317564283 countsByYear W43175642832020 @default.
• W4317564283 crossrefType "journal-article" @default.
• W4317564283 hasAuthorship W4317564283A5021615133 @default.
• W4317564283 hasAuthorship W4317564283A5024045964 @default.
• W4317564283 hasAuthorship W4317564283A5066773569 @default.
• W4317564283 hasConcept C105702510 @default.
• W4317564283 hasConcept C141547260 @default.
• W4317564283 hasConcept C169760540 @default.
• W4317564283 hasConcept C185592680 @default.
• W4317564283 hasConcept C2775980177 @default.
• W4317564283 hasConcept C2777222312 @default.
• W4317564283 hasConcept C2777348757 @default.
• W4317564283 hasConcept C2777368234 @default.
• W4317564283 hasConcept C2777452900 @default.
• W4317564283 hasConcept C2779530196 @default.
• W4317564283 hasConcept C2780297895 @default.
• W4317564283 hasConcept C2780723820 @default.

• next