Brain Research 

TL;DR: Preliminary observations on the behaviour of hippocampusal units in the freely moving rat provide support for this theory of hippocampal function.

TL;DR: These changes in CA1, called here 'delayed neuronal death', may differ from those thought to be typical of ischemic neuronal damage, and it is unlikely that the disturbance of local blood vessels was the cause of these changes.

TL;DR: The decline in synaptic density observed between ages 2--16 years was accompanied by a slight decrease in neuronal density, and human cerebral cortex is one of a number of neuronal systems in which loss of neurons and synapses appears to occur as a late developmental event.

TL;DR: There is not convincing evidence for an increase in postsynaptic DA receptors or in DA synthesis in animals sensitized to AMPH, but there is strong evidence to support the notion that behavioral sensitization is due to enhanced mesotelencephalic DA release, especially upon re-exposure to the drug.

TL;DR: The purpose of the present study was to reinvestigate the role of the central retinal projections in neuroendocrine regulation and find that lesions in the suprachiasmatic region of the hypothalamus abolish the constant estrous response to light in the female rat.