Research Article

Analysis of Mental State of Patients after Drug Addiction and Withdrawal Guided by PETCT Image Based on Optimized Image Fusion Algorithm

Table 4

Comparison of the average brain temperature of the prefrontal cortex before and after visual stimulation between the two groups.

GroupingBefore visual stimulation (°C)After visual stimulation (°C)

Heroin group34.48 ± 0.9234.61 ± 0.92
Normal control group34.01 ± 0.9334.70 ± 1.06
t value1.378−0.235
value0.1790.861