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pro vyhledávání: '"S B, Fountain"'
Autor:
S B, Fountain, J D, Rowan
Publikováno v:
Journal of experimental psychology. Animal behavior processes. 21(3)
In 3 experiments, rats and humans learned serial patterns composed of 24, 30, or 36 items. Patterns had a 2-, 3-, or 4-level hierarchical rule structure. In Experiments 1 and 2, patterns had either perfect hierarchical structure or 2 modified chunks
Autor:
S B, Fountain, J D, Rowan
Publikováno v:
Journal of experimental psychology. Animal behavior processes. 21(1)
Rats learned serial patterns composed of either "run" chunks (e.g., 123 234 ...) or "trill" chunks (e.g., 121 232 ...). For each type of pattern, 1 group of rats encountered an element at the end of the pattern that violated the run or trill structur
Autor:
S B, Fountain
Publikováno v:
Journal of experimental psychology. Animal behavior processes. 16(1)
Two studies used a stimulus tracking paradigm to test whether rats are sensitive to the rule-based formal properties of structured serial patterns. Hooded rats tracked 16-element patterns of flashing lights by pressing levers under an array of 6 indi
Publikováno v:
Fundamental and applied toxicology : official journal of the Society of Toxicology. 11(2)
Aspartame (APM) is a low-calorie sweetener recently approved and released for widespread use in the United States. However, concerns still exist that APM consumption may be responsible for adverse neurological and psychological effects in some people
Autor:
S B, Fountain, T J, Teyler
Publikováno v:
Progress in clinical and biological research. 253
Publikováno v:
Toxicology and applied pharmacology. 83(3)
Blood carboxyhemoglobin (HbCO) was determined 15, 30, 45, 60, 90, and 120 min following ip injection of 2.5, 5, 10, 20, and 40 ml pure carbon monoxide (CO)/kg body wt in rats. These CO doses produced HbCO concentrations of 12, 24, 35, 45, and 60%, re
Autor:
T J, Teyler, S B, Fountain
Publikováno v:
Child development. 58(3)
Much recent activity in the neurosciences relates to the search for the brain mechanisms underlying learning and memory. In recent years a brain circuit in cerebellum and brainstem has been discovered that is responsible for the learning of a simple
Autor:
S B, FOUNTAIN
Publikováno v:
The Journal of the North Carolina Dental Society. 48