In vivo analysis of cortical amino acid neurotransmitters collected in the rat by a new double lumen push-pull catheter system.

The release of both endogenous and newly synthesized amino acid neurotransmitters was examined simultaneously in different areas of the cerebral cortex in the freely moving rat. An array of push-pull guide tubes was implanted permanently to rest above the frontal, parietal, temporal and occipital areas of the cortex of each rat. Then a new double-lumen… CONTINUE READING