Simultaneous temporal processing is sensitive to prenatal choline availability in mature and aged rats

@article{Meck1997SimultaneousTP,
  title={Simultaneous temporal processing is sensitive to prenatal choline availability in mature and aged rats},
  author={W. Meck and C. L. Williams},
  journal={NeuroReport},
  year={1997},
  volume={8},
  pages={3045–3051}
}
RATS were trained at 2–4 months and at 24–26 months of age on a peak-interval timing procedure in which auditory and visual stimuli signaled two different fixedinterval schedules of reinforcement (15 and 30 s) that were presented simultaneously in a hierarchical fashion. Compared with control rats, increases in the probability of attention to the 15 s signal were observed for both the choline-supplemented and the choline-deficient rats. In contrast, an increase in attention to the 30 s signal… Expand
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