… stimulation by excitatory amino acid microinjection within the l… of the neurons in the regions
by excitatory amino acids. 393 … the PAG of the cat at which microinjection of DLH, elicited the …

… is mediated by a network of structures including the midbrain … of a full dose response for
bicuculline microinjection into the … Similarly, respiratory-related neurons within the PAG burst …

… that the thiol amino acid L-cysteine microinjected into rat … many microinjected sites that led
coactivation of three neurons and … , microinjections of EAA in cats have shown that topography …

… medulla in the brainstem and the dorsal horn of the spinal cord at the level of incoming
stimulation from sensory neurons of … As microinjection of morphine into the RVM also results in …

… From the midbrain tectum, excitatory inputs originating in the … ) is sufficient to activate
NOS-positive neurons in the dorsolateral PAG. … view of the circuits likely to mediate such …

… medulla and the A5 group of norepinephrine-containing … actions on NTS neurones and
these are mediated by GABA. … can be mimicked by local microinjections of GABA into the NTS …

… these neurons serve a more general role in mediating … the output pathway mediating the
freezing response. Analysis of … –rabies 36 into the same location. Mice were killed 7 days …

… In 1928, Bard transected the cat brain at multiple levels and … Lesions of the dorsal PAG
(dPAG) and vPAG blocked opioid-mediated … nucleus of medulla neurons in the medulla, possibly …

… Microinjections of adenosine into the rostral ventrolateral medulla augmented the increase
… From these results, we concluded that orexin-containing neurons in the hypothalamus act as …

… The dorsolateral region of the midbrain periaqueductal gray (… or AP5 microinjections into
the rostral dlPAG 5 min before cat … synthase (nNOS) immunoreactive neurons have also been …