RAT CEREBRAL BLOOD FLOW:FAIR TECHNIQ:CORRELAT W/ PREVIOUS AUTORADIOGRAPH STUDIES

在过去的两年里，我们已经开始在一个国家卫生研究院进行实验， 在功能成像方面的研究。 本研究的目的是 假设：#1。 激活量是 任务的复杂性。 #2. 空间分布 与所使用的身体部位有关， 增加的运动复杂性反映在空间的变化中， 这种激活的分布或强度。 #3. 不对称 激活反映了用手习惯和运动任务的各个方面。 #4. 视觉心理旋转将包括激活内 后顶叶区 已经收集了大量数据 并继续收集。 我们正在分析 这样的数据，并期望提交的第一份文件，在未来几年内 个月

In the last two years we have started experiments on a an NIH funded study in functional imaging. The aims of this study are to examine the hypotheses that: #1. the volume of activation is a function of the complexity of the task. #2. the spatial distribution of the activation relates to the body part being used and that increased movement complexity is reflected in changes in the spatial distribution or the intensity of this activation. #3. asymmetrical activation reflects both handedness and aspects of the motor task. #4. visuomotor mental rotation will include activation within the posterior parietal area. Extensive data have already been collected and continues to be collected. We are in the process of analyzing such data and expect to submit the first paper within the next few months.