1. Dissociation of the mechanisms of stimulation-produced analgesia in tests of tonic and phasic pain;Abbott;Adv. Pain Res. Ther.,1983
2. Morphine analgesia in the tail-flick and formalin pain tests is mediated by different neural systems;Abbott;Exp. Neurol.,1982
3. Electrical stimulation of the rat habenular complex induces a naloxone reversible analgesia;Benabid;Soc. Neurosci. Abstr.,1984
4. Effects of multifocal brain stimulation on pain and somatosensory functions;Boethius,1976
5. Rats self-administer nonrewarding brain stimulation to ameliorate aversion;Carr;Science,1982