Similar studies of the effect of diet on the behaviour of prisoners are, though, provoking interest.
The British government commissioned two studies of the effect, from two different universities.
No studies of the effect of the chemicals on human health have been published, but researchers are extrapolating their concern from animal studies and knowledge about how PCB's harm humans.
These conclusions are remarkably similar to those drawn from studies of the effect of visual stimuli on the electrical activity of single neurons in the cerebral cortex.
But studies of the effect of exercise on the actual shape and function of children's brains had not yet been tried.
To date, most studies of the effect of exercise on memory have looked at more intellectual tasks, like memorizing lists of words.
Two were studies of the effect of linoleic acid supplementation, and the other was a controlled trial of magnesium citrate in the treatment of leg cramps.
We encourage further studies of the effect of stress application procedures in compression tests.
There are few studies of the effect of SSRIs on neural reward mechanisms in humans.
Few studies of the effect of heart failure (HF) on stroke outcomes have been published.
Contradicting results are still found in studies of the effect of exercise on sleep.
