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|  List navigation | 
| Home page | TAH partonomy | 
| Top level | systema nervosum centrale  Short Extended | 
| Level 2 | tractus systematis nervosi centralis (par)  Short Extended | 
| Current level | tractus originis medullae spinalis (par)  Extended | 
| Subsidiary language with Latin |       | 
| Non Latin primary language |       | 
|  Partonomy list | 
|  Scientific notes | 
|  Signature | 
| Type of list | P3 | 
| List Unit Identifier | 7944 | 
| Sublist 1 | 7945 radix centralis medullae spinalis 8/3 on 3.4.2025 | 
| Sublist 2 | 7946 tractus proprius originis medullae spinalis 26/9 on 15.4.2018 | 
| Sublist 3 | 7954 tractus longus originis medullae spinalis 152/51 on 3.4.2025 | 
| Subtotals | subchildren 186 subunits 63 | 
| Proper children | 5 | 
| Number of children | 191 (validated) | 
| Proper units | 1 | 
| Number of units | 64 (validated) | 
| Signature | 911 (validated since 3.4.2025) | 
| Date: 23.07.2025 |