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Cornu anterius Cornu posterius Substantia intermed CC FR

2 spinalcorda

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Page 1: 2 spinalcorda

Cornu anterius

Cornu posterius

Substantia intermediaCC

FR

Page 2: 2 spinalcorda

Radix dorsalisPseudounipol. neurony ve SG

Ncl. posteromarginalis +Subst. gelatinosa Rolandi

Tr. dorsolateralis Lissaueri

Ncl. proprius

Ncl. thoracicus (Stillingovo-Clarkeovo j.) Tr. spinocerebellaris ant.

Tr. spinocerebellaris post.

Tr. spino-olivarisTr. olivo-spinalis

Tr. spino-thalamicus,-reticularis, -tectalis

Ncl. intermediomedialis

Fasc. gracilis

Fasc. cuneatusTr. spinobulbaris

Page 3: 2 spinalcorda
Page 4: 2 spinalcorda

Tr. corticospinalis lat.

Tr. corticospinalis ant.

Tr. rubrospinalis

Tr. olivospinalis

Tr. vestibulospinalis

Tr. reticulospinalis

Tr. tectospinalis

Page 5: 2 spinalcorda
Page 6: 2 spinalcorda

lamina (Rexed 1952) Nuclei

I ncl. apicalis (apical nucleus)

II + III substantia gelatinosa Rollandi

IV + V ncl. proprius (proper nucleus)

VIncl. thoracicus (Stilling – Clarke‘s

nucleus) C8-L3

VII interneurons in the cornu anterius

VIII medial group of motoneurons

IX lateral group of motoneurons

Xzona centralis, gray mater around

canalis centralis