Development changes in the origins of contra-and ipsilateral projections from the rat parietal
cortex were examined using the retrograde transport of horseradish peroxidase and of the …

Comparisons of homologous elements in neurobehavioral circuits that have diverged during
speciation to mediate different behaviors should reveal the nature of evolutionary changes …

The nervous systems of animals as diverse as flies and mice share many conserved
features, suggesting that such features were already present in their last common ancestor …

The stratification of principal fiber systems affiliated with the developing neocortex has been
analyzed by means of HRP tracing methods, monoamine histofluorescence and silver …

Ordinary language can prevent us from seeing the organization of whole-animal movement.
This may be why the search for behavioral homologies has not been as fruitful as the …

The functional architecture of mammalian visual cortex has been elucidated in impressive
detail by experimental work of the past 20-25 years. The origin of many of the salient …

During the first two years of human life a common neural substrate (roughly Broca's area)
underlies the hierarchical organization of elements in the development of speech as well as …

Any substantial change in brain size requires a change in the number of neurons and their
supporting elements in the brain, which in turn requires an alteration in either the rate, or the …

The gross changes that take place during the embryonic and fetal development of the brain
have been known for almost a century, but comparatively little is known about the underlying …

Much of the forebrain of many extant species of mammals appears to be sensory-perceptual
in nature. Thus, much of the forebrain, especially the dorsal thalamus and neocortex …