SPECT findings for patient group
| Semiquantitative analysis | |||||
|---|---|---|---|---|---|
| No | Visual analysis: | R TH/ R OC | L TH/ L OC | R TH/ L TH | R BG/ R OC |
| P1 | ↓ in R BG, ↑ in R TH, ↓ in L CBL, NA in PA, TE, OC, FR | 0.92 | 0.83 | 1.09 | 0.92 |
| P2 | ↓ in R BG, ↑ in R TH, ↑ in R TE, NA in CBL, PA, OC, FR | 0.86 | 0.83 | 1.05 | 0.84 |
| P3 | ↓ in R BG, ↑ in R TH, ↓ in L CBL, NA in PA, TE, OC, FR | 0.93 | 0.88 | 1.08 | 0.82 |
| P4 | ↓ in R BG, ↑ in R TH, NA in CBL, PA, TE, OC, FR | 1.12 | 0.98 | 1.14 | 0.96 |
| P5 | ↓ in L BG, ↑ in L TH, ↓ in R CBL, ↓ in L PA, TE, NA in OC, FR | 0.93 | 0.98 | 0.95 | 0.94 |
| P6 | ↓ in R BG, ↑ in R TH, ↓ in L CBL, NA in PA, TE, OC, FR | 1.01 | 0.93 | 1.08 | 0.88 |
| C1 | NA | 0.96 | 0.97 | 0.96 | 0.86 |
| C2 | NA | 1.03 | 1.05 | 0.99 | 0.95 |
| C3 | NA | 0.98 | 0.99 | 0.95 | 1.07 |
| C4 | NA | 1.02 | 1.02 | 0.95 | 1.04 |
| C5 | NA | 0.98 | 0.99 | 0.96 | 0.96 |
| C6 | NA | 0.99 | 1.01 | 1.06 | 0.97 |
| No | Semiquantitative analysis: | |||||||
|---|---|---|---|---|---|---|---|---|
| L BG/L OC | R BG/L BG | R CBL/R OC | L CBL/L OC | R CBL/L CBL | R FR/R OC | L FR/L OC | R FR/ L FR | |
| P1 | 0.95 | 0.95 | 0.89 | 0.86 | 1.01 | 0.81 | 0.82 | 0.97 |
| P2 | 0.90 | 0.94 | 0.86 | 0.85 | 1.02 | 0.79 | 0.80 | 1.00 |
| P3 | 0.98 | 0.85 | 0.89 | 0.85 | 1.07 | 0.82 | 0.82 | 1.02 |
| P4 | 1.01 | 0.95 | 0.93 | 0.92 | 1.01 | 0.84 | 0.82 | 1.02 |
| P5 | 0.88 | 1.07 | 0.94 | 0.99 | 0.95 | 0.85 | 0.91 | 0.94 |
| P6 | 0.97 | 0.90 | 0.98 | 0.95 | 1.02 | 0.84 | 0.85 | 0.98 |
| C1 | 0.86 | 0.97 | 1.14 | 1.11 | 1.00 | 0.93 | 0.90 | 1.00 |
| C2 | 0.94 | 1.02 | 0.99 | 0.99 | 1.01 | 0.92 | 0.90 | 1.03 |
| C3 | 1.04 | 0.99 | 0.92 | 0.88 | 1.01 | 0.87 | 0.83 | 1.01 |
| C4 | 1.02 | 0.97 | 0.97 | 0.93 | 0.99 | 0.88 | 0.83 | 1.01 |
| C5 | 0.92 | 1.01 | 0.90 | 0.85 | 1.03 | 0.85 | 0.84 | 0.98 |
| C6 | 0.98 | 1.07 | 0.95 | 1.05 | 0.98 | 0.85 | 0.92 | 1.00 |
| CBF analysis: | |||||||
|---|---|---|---|---|---|---|---|
| R PA/R OC | L PA/L OC | R PA/L PA | R TE/R OC | L TE/L OC | R TE/L TE | R OC/L OC | |
| L, left; R, right; BG, basal ganglia; TH, thalamus; CBL, cerebellum; OC, occipital area; FR, frontal area; PA, parietal area; TE, temporal area; ↓,↑, decrease or increase in blood flow compared with contralateral side; NA, no asymmetry. | |||||||
| The ratio is expressed as the investigated regional blood flow for each region referenced to that the homolateral occipital area. | |||||||
| P1 | 0.90 | 0.91 | 0.97 | 0.82 | 0.79 | 1.02 | 0.98 |
| P2 | 1.02 | 0.99 | 1.04 | 0.85 | 0.75 | 1.14 | 1.01 |
| P3 | 1.11 | 1.06 | 1.07 | 0.81 | 0.90 | 0.92 | 1.02 |
| P4 | 1.09 | 1.13 | 0.96 | 0.90 | 0.96 | 0.94 | 1.00 |
| P5 | 0.94 | 0.83 | 1.13 | 0.85 | 0.76 | 1.12 | 1.00 |
| P6 | 1.08 | 1.06 | 1.01 | 0.95 | 0.94 | 1.00 | 0.99 |
| C1 | 0.93 | 0.98 | 0.92 | 0.81 | 0.74 | 1.06 | 0.97 |
| C2 | 1.14 | 1.13 | 1.02 | 0.94 | 0.91 | 1.04 | 1.01 |
| C3 | 1.13 | 1.08 | 1.01 | 0.87 | 0.79 | 1.06 | 0.96 |
| C4 | 1.05 | 0.97 | 1.03 | 0.83 | 0.83 | 0.95 | 0.95 |
| C5 | 0.88 | 0.86 | 0.99 | 0.75 | 0.75 | 0.97 | 0.97 |
| C6 | 0.95 | 1.01 | 1.02 | 0.77 | 0.85 | 0.98 | 1.08 |