Table 4.
Distribution of posterior fossa lesions with PLC score after removal of HADS-D–positive participants
| Posterior fossa lesions,a No. | Participants, No. | ||
|---|---|---|---|
| No PLC (CNS-LS score ≤16) | PLC (CNS-LS score ≥17) | Total | |
| 0 | 21 | 4 | 25 |
| 1 | 7 | 1 | 8 |
| 2 | 0 | 4 | 4 |
| 3 | 3 | 0 | 3 |
| 4 | 4 | 1 | 5 |
| 5 | 4 | 1 | 5 |
| 6 | 2 | 0 | 2 |
| 7 | 2 | 1 | 3 |
| 8 | 1 | 0 | 1 |
| 13 | 1 | 0 | 1 |
| Total | 45 | 12 | 57 |
Abbreviations: CNS-LS, Center for Neurologic Study–Liability Scale; HADS-D, Hospital Anxiety and Depression Scale depression subscale; PLC, pathological laughing and crying.
aPosterior fossa refers to both brainstem and cerebellum.