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Dartos and cremasteric reflexes
| Dartos scrotum | Dartos penis | Cremaster | ||||
|---|---|---|---|---|---|---|
| Present | Absent | Present | Absent | Present | Absent | |
| UMN TL (n = 21) | 21 Compl = 15, Inc = 6 | 0 | 21 Compl = 11, Inc = 10 | 0 | 21 | 0 |
| Intact TL (n = 9) | 9 Compl = 2, Inc = 7 | 0 | 8 Compl = 0, Inc = 8 | 1 | 9 | 0 |
| LMN TL (n = 16) | 1 Compl = 0, Inc = 1 | 15** | 1 Compl = 0, Inc = 1 | 15** | 1 | 15** |
UMN upper motor neuron, LMN lower motor neuron, TL thoraco-lumbar, Compl complete, Inc incomplete
**: S (p < 0.01)
