Perfil'ev A M, Razumnikova O M, Stupak V V
Zh Vyssh Nerv Deiat Im I P Pavlova. 2013 Mar-Apr;63(2):218-26. doi: 10.7868/s004446771302007x.
Creativity and intelligence changes depending on tumor localization in frontal or parietal cortex before surgical procedure in 24 patients in comparison with control group are studied. Brain damage-induced intelligence impairment and a decrease of fluency, flexibility of figural divergent thinking, and originality of verbal one without specificity of tumor localization were found. Intelligence decrease was more presented while performing of figural tasks and least of all in verbal ones. The left prefrontal brain damage induced a decrease of all components of intelligence and a trend to a decrease of verbal creativity and figural fluency. The right parietal brain lesion was more associated with a decline of divergent thinking originality.
对24例患者手术前与对照组相比，根据额叶或顶叶皮质肿瘤定位的创造力和智力变化进行了研究。发现脑损伤引起的智力损害以及图形发散思维的流畅性、灵活性和言语发散思维的独创性下降，而与肿瘤定位无关。在执行图形任务时智力下降更为明显，在言语任务中则最不明显。左前额叶脑损伤导致智力的所有组成部分下降，并呈现出言语创造力和图形流畅性下降的趋势。右顶叶脑损伤与发散思维独创性的下降更相关。
