Normative values for the diameters of the AP Pons measured in the sagittal and axial planes, and the transverse MCP diameters
| Age (years) . | N . | Sagittal . | SD . | Axial . | SD . | MCP (L) . | SD . | MCP (R) . | SD . |
|---|---|---|---|---|---|---|---|---|---|
| 10 to 19 | 10 | 23.2 | 1.6 | 22.6 | 1.9 | 16.3 | 1.2 | 15.9 | 1.6 |
| 20 to 29 | 12 | 23.4 | 1.4 | 23.3 | 1.5 | 15.7 | 1.3 | 15.3 | 1.3 |
| 30 to 39 | 10 | 23.7 | 1.1 | 23.7 | 1.5 | 17.1 | 1.8 | 17.3 | 2.0 |
| 40 to 49 | 11 | 24.3 | 1.8 | 24.4 | 1.8 | 16.4 | 1.5 | 16.2 | 1.3 |
| 50 to 59 | 9 | 24.5 | 1.2 | 24.7 | 1.7 | 17.0 | 0.9 | 17.6 | 1.2 |
| 60 to 69 | 10 | 23.7 | 1.2 | 23.7 | 1.4 | 17.2 | 1.8 | 16.7 | 1.3 |
| 70 to 79 | 10 | 23.9 | 1.7 | 23.2 | 1.2 | 16.0 | 1.4 | 16.1 | 1.1 |
| 80 to 89 | 1 | 22.5 | 22.1 | 15.6 | 14.9 | ||||
| Total | 73 | 23.8 | 1.4 | 23.6 | 1.6 | 16.5 | 1.5 | 16.4 | 1.5 |
| Age (years) . | N . | Sagittal . | SD . | Axial . | SD . | MCP (L) . | SD . | MCP (R) . | SD . |
|---|---|---|---|---|---|---|---|---|---|
| 10 to 19 | 10 | 23.2 | 1.6 | 22.6 | 1.9 | 16.3 | 1.2 | 15.9 | 1.6 |
| 20 to 29 | 12 | 23.4 | 1.4 | 23.3 | 1.5 | 15.7 | 1.3 | 15.3 | 1.3 |
| 30 to 39 | 10 | 23.7 | 1.1 | 23.7 | 1.5 | 17.1 | 1.8 | 17.3 | 2.0 |
| 40 to 49 | 11 | 24.3 | 1.8 | 24.4 | 1.8 | 16.4 | 1.5 | 16.2 | 1.3 |
| 50 to 59 | 9 | 24.5 | 1.2 | 24.7 | 1.7 | 17.0 | 0.9 | 17.6 | 1.2 |
| 60 to 69 | 10 | 23.7 | 1.2 | 23.7 | 1.4 | 17.2 | 1.8 | 16.7 | 1.3 |
| 70 to 79 | 10 | 23.9 | 1.7 | 23.2 | 1.2 | 16.0 | 1.4 | 16.1 | 1.1 |
| 80 to 89 | 1 | 22.5 | 22.1 | 15.6 | 14.9 | ||||
| Total | 73 | 23.8 | 1.4 | 23.6 | 1.6 | 16.5 | 1.5 | 16.4 | 1.5 |
| . | Pons AP . | MCP . |
|---|---|---|
| Normal | 23.6 | 16.4 |
| −1 SD | 22.0 | 15.0 |
| −2 SD | 20.4 | 13.6 |
| −3 SD | 18.8 | 12.2 |
| −4 SD | 17.2 | 10.8 |
| −5 SD | 15.6 | 9.4 |
| −6 SD | 14.0 | 8.0 |
| −7 SD | 12.4 | 6.6 |
| −8 SD | 10.8 | 5.2 |
| . | Pons AP . | MCP . |
|---|---|---|
| Normal | 23.6 | 16.4 |
| −1 SD | 22.0 | 15.0 |
| −2 SD | 20.4 | 13.6 |
| −3 SD | 18.8 | 12.2 |
| −4 SD | 17.2 | 10.8 |
| −5 SD | 15.6 | 9.4 |
| −6 SD | 14.0 | 8.0 |
| −7 SD | 12.4 | 6.6 |
| −8 SD | 10.8 | 5.2 |
Normative values for the AP Pons and MCP diameters derived from the 1000 Functional Connectomes Project in the neuroimaging data repository of the Neuroimaging Tools and Resources Collaboratory, Project ID: fcon_1000 (www.nitrc.org), and a Z-score guide to the degree of atrophy for a single case using standard deviations below the mean. In the Z-score guide, the MCP value of 16.4 mm represents the average of the right and left MCP measures. SD, standard deviation; L, left; R, right; AP, anteroposterior; MCP, middle cerebellar peduncle. The mean values for the entire Normative cohort are highlighted in the bottom row in bold for emphasis.
Normative values for the diameters of the AP Pons measured in the sagittal and axial planes, and the transverse MCP diameters
| Age (years) . | N . | Sagittal . | SD . | Axial . | SD . | MCP (L) . | SD . | MCP (R) . | SD . |
|---|---|---|---|---|---|---|---|---|---|
| 10 to 19 | 10 | 23.2 | 1.6 | 22.6 | 1.9 | 16.3 | 1.2 | 15.9 | 1.6 |
| 20 to 29 | 12 | 23.4 | 1.4 | 23.3 | 1.5 | 15.7 | 1.3 | 15.3 | 1.3 |
| 30 to 39 | 10 | 23.7 | 1.1 | 23.7 | 1.5 | 17.1 | 1.8 | 17.3 | 2.0 |
| 40 to 49 | 11 | 24.3 | 1.8 | 24.4 | 1.8 | 16.4 | 1.5 | 16.2 | 1.3 |
| 50 to 59 | 9 | 24.5 | 1.2 | 24.7 | 1.7 | 17.0 | 0.9 | 17.6 | 1.2 |
| 60 to 69 | 10 | 23.7 | 1.2 | 23.7 | 1.4 | 17.2 | 1.8 | 16.7 | 1.3 |
| 70 to 79 | 10 | 23.9 | 1.7 | 23.2 | 1.2 | 16.0 | 1.4 | 16.1 | 1.1 |
| 80 to 89 | 1 | 22.5 | 22.1 | 15.6 | 14.9 | ||||
| Total | 73 | 23.8 | 1.4 | 23.6 | 1.6 | 16.5 | 1.5 | 16.4 | 1.5 |
| Age (years) . | N . | Sagittal . | SD . | Axial . | SD . | MCP (L) . | SD . | MCP (R) . | SD . |
|---|---|---|---|---|---|---|---|---|---|
| 10 to 19 | 10 | 23.2 | 1.6 | 22.6 | 1.9 | 16.3 | 1.2 | 15.9 | 1.6 |
| 20 to 29 | 12 | 23.4 | 1.4 | 23.3 | 1.5 | 15.7 | 1.3 | 15.3 | 1.3 |
| 30 to 39 | 10 | 23.7 | 1.1 | 23.7 | 1.5 | 17.1 | 1.8 | 17.3 | 2.0 |
| 40 to 49 | 11 | 24.3 | 1.8 | 24.4 | 1.8 | 16.4 | 1.5 | 16.2 | 1.3 |
| 50 to 59 | 9 | 24.5 | 1.2 | 24.7 | 1.7 | 17.0 | 0.9 | 17.6 | 1.2 |
| 60 to 69 | 10 | 23.7 | 1.2 | 23.7 | 1.4 | 17.2 | 1.8 | 16.7 | 1.3 |
| 70 to 79 | 10 | 23.9 | 1.7 | 23.2 | 1.2 | 16.0 | 1.4 | 16.1 | 1.1 |
| 80 to 89 | 1 | 22.5 | 22.1 | 15.6 | 14.9 | ||||
| Total | 73 | 23.8 | 1.4 | 23.6 | 1.6 | 16.5 | 1.5 | 16.4 | 1.5 |
| . | Pons AP . | MCP . |
|---|---|---|
| Normal | 23.6 | 16.4 |
| −1 SD | 22.0 | 15.0 |
| −2 SD | 20.4 | 13.6 |
| −3 SD | 18.8 | 12.2 |
| −4 SD | 17.2 | 10.8 |
| −5 SD | 15.6 | 9.4 |
| −6 SD | 14.0 | 8.0 |
| −7 SD | 12.4 | 6.6 |
| −8 SD | 10.8 | 5.2 |
| . | Pons AP . | MCP . |
|---|---|---|
| Normal | 23.6 | 16.4 |
| −1 SD | 22.0 | 15.0 |
| −2 SD | 20.4 | 13.6 |
| −3 SD | 18.8 | 12.2 |
| −4 SD | 17.2 | 10.8 |
| −5 SD | 15.6 | 9.4 |
| −6 SD | 14.0 | 8.0 |
| −7 SD | 12.4 | 6.6 |
| −8 SD | 10.8 | 5.2 |
Normative values for the AP Pons and MCP diameters derived from the 1000 Functional Connectomes Project in the neuroimaging data repository of the Neuroimaging Tools and Resources Collaboratory, Project ID: fcon_1000 (www.nitrc.org), and a Z-score guide to the degree of atrophy for a single case using standard deviations below the mean. In the Z-score guide, the MCP value of 16.4 mm represents the average of the right and left MCP measures. SD, standard deviation; L, left; R, right; AP, anteroposterior; MCP, middle cerebellar peduncle. The mean values for the entire Normative cohort are highlighted in the bottom row in bold for emphasis.
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