With their owners present and the ability to leave the scanner at any point, each of the dog's brains were analyzed with MRI scanning as they heard either Hungarian, Spanish, or scrambled speech.

在主人在场并且狗狗可以随时离开扫描仪的情况下，当它们听到匈牙利语、西班牙语或混乱的语音时，研究员用磁共振扫描分析了每只狗的大脑。