Direct projections from nucleus X to the external cortex of the inferior colliculus in the rat

被引:4
作者
Li, H [1 ]
Mizuno, N [1 ]
机构
[1] KYOTO UNIV,FAC MED,DEPT MORPHOL BRAIN SCI,KYOTO 60601,JAPAN
关键词
nucleus X; somatosensory system; brainstem; medulla oblongata; inferior colliculus; thalamus; cerebellum; rat;
D O I
10.1016/S0006-8993(97)81704-0
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Direct projections from nucleus X to the external cortex of the inferior colliculus (ICe) were found in the rat by the retrograde single- and double-labeling methods. The projections are bilateral with a clear contralateral dominance. Same of these projections are made by axon collaterals of projection fibers from nucleus X to the ventrobasal thalamus. On the other hand, projection fibers from nucleus X to the cerebellum send no axon collaterals to ICe. (C) 1997 Elsevier Science B.V.
引用
收藏
页码:200 / 206
页数:7
相关论文
共 37 条
[1]   EXTERNAL NUCLEUS OF INFERIOR COLLICULUS - AUDITORY AND SPINAL SOMATOSENSORY AFFERENTS AND THEIR INTERACTIONS [J].
AITKIN, LM ;
DICKHAUS, H ;
SCHULT, W ;
ZIMMERMANN, M .
JOURNAL OF NEUROPHYSIOLOGY, 1978, 41 (04) :837-847
[2]   THE REPRESENTATION OF THE AUDITORY AND SOMATOSENSORY SYSTEMS IN THE EXTERNAL NUCLEUS OF THE CAT INFERIOR COLLICULUS [J].
AITKIN, LM ;
KENYON, CE ;
PHILPOTT, P .
JOURNAL OF COMPARATIVE NEUROLOGY, 1981, 196 (01) :25-40
[3]   CENTRAL PROJECTIONS OF C4-C8 DORSAL-ROOT GANGLIA IN THE RAT STUDIED BY ANTEROGRADE TRANSPORT OF WGA-HRP [J].
ARVIDSSON, J ;
PFALLER, K .
JOURNAL OF COMPARATIVE NEUROLOGY, 1990, 292 (03) :349-362
[4]   OUTPUT SYSTEMS OF THE DORSAL COLUMN NUCLEI IN THE CAT [J].
BERKLEY, KJ ;
BUDELL, RJ ;
BLOMQVIST, A ;
BULL, M .
BRAIN RESEARCH REVIEWS, 1986, 11 (03) :199-225
[5]   DIFFERENTIAL INCORPORATION OF TRITIATED PROLINE AND LEUCINE BY NEURONS OF DORSAL COLUMN NUCLEI IN CAT [J].
BERKLEY, KJ ;
GRAHAM, J ;
JONES, EG .
BRAIN RESEARCH, 1977, 132 (03) :485-505
[6]   ORIGIN OF CUNEATE PROJECTIONS TO THE ANTERIOR AND POSTERIOR LOBES OF THE RAT CEREBELLUM [J].
BERRETTA, S ;
PERCIAVALLE, V ;
POPPELE, RE .
BRAIN RESEARCH, 1991, 556 (02) :297-302
[7]   AN ANATOMICAL STUDY OF THE PROJECTIONS FROM THE DORSAL COLUMN NUCLEI TO THE MIDBRAIN IN CAT [J].
BJORKELAND, M ;
BOIVIE, J .
ANATOMY AND EMBRYOLOGY, 1984, 170 (01) :29-43
[8]  
BLANKS RHI, 1983, EXP BRAIN RES, V52, P293
[9]  
BOLTON PS, 1992, EXP BRAIN RES, V88, P473
[10]  
BRODAL A, 1957, J ANAT, V91, P438