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让４８例额叶肿瘤患者，２６例颞叶肿瘤患者，２６例顶枕叶肿瘤患者，５例额颞肿瘤或颞顶肿瘤患者（全部病人分为左脑肿瘤５６例，右脑肿瘤４９例）说同类词，说非其类词及Ｓｔｒｏｏｐ测验。结果表明：１．额叶组说同类词总和明显低于颞叶组。２．额叶组读色字及读字色两项任务所用时间明显长于颞叶组及顶枕叶组。３．额叶组读色字及字色出现的错误频率明显高于正常人组及顶枕叶组。４．左脑肿瘤组说同类词及读黑色、色字及颜色命名的成绩明显低于右脑肿瘤组。资料提示：额叶肿瘤比颞叶与顶枕叶肿瘤、左脑肿瘤比右脑肿瘤更容易影响被试的词语记忆能力、选择性注意能力及分类归属能力。
48 patients with frontal lobe tumor, 26 patients with temporal lobe tumor, 26 patients with top occipital lobe tumor, 5 patients with frontotemporal tumor or temporoparietal tumor (all patients were divided into left brain tumor 56 cases, right brain tumor 49 cases) To say the same words, nonsense words and Stroop test. The result shows: 1. Frontal group that the sum of similar words was significantly lower than the temporal lobe group. 2. Frontal group read color and color characters read two tasks were significantly longer than the temporal lobe group and the top occipital lobe group. 3. The frequency of mistakes in reading the color words and characters of the frontal lobe group was significantly higher than that in the normal group and the top occipital lobe group. 4. Left brain tumor group said that similar words and read black, color and color names were significantly lower than the right brain tumor group. Data suggest: frontal lobe tumors than the temporal lobe and the top occipital lobe tumors, left brain tumors than the right brain tumors more likely to affect the test of the word memory ability, selective attention and ability to categorize.