Cholecystokinin antianalgesia : safety cues abolish morphine analgesiaWIERTELAK, E. P; MAIER, S. F; WATKINS, L. R et al.Science (Washington, D.C.). 1992, Vol 256, Num 5058, pp 830-833, issn 0036-8075Article

The amygdala is necessary for the expression of conditioned but not unconditioned analgesiaWATKINS, L. R; WIERTELAK, E. P; MAIER, S. F et al.Behavioral neuroscience. 1993, Vol 107, Num 2, pp 402-405, issn 0735-7044Article

Conditioned inhibition of analgesiaWIERTELAK, E. P; WATKINS, L. R; MAIER, S. F et al.Learning & behavior. 1992, Vol 20, Num 4, pp 339-349, issn 1543-4494Article

Delta opiate receptors mediate tail-shock induced antinociception at supraspinal levelsWATKINS, L. R; WIERTELAK, E. P; MAIER, S. F et al.Brain research. 1992, Vol 582, Num 1, pp 10-21, issn 0006-8993Article

Kappa opiate receptors mediate tail-shock induced antinociception at spinal levelsWATKINS, L. R; WIERTELAK, E. P; MAIER, S. F et al.Brain research. 1992, Vol 582, Num 1, pp 1-9, issn 0006-8993Article

The nature of conditioned anti-analgesia : spinal cord opiate and anti-opiate neurochemistryWIERTELAK, E. P; YANG, H.-Y. T; MOONEY-HEIBERGER, K et al.Brain research. 1994, Vol 634, Num 2, pp 214-226, issn 0006-8993Article

Subcutaneous formalin produces centrifugal hyperalgesia at a non-injected site via the NMDA-nitric oxide cascadeWIERTELAK, E. P; FURNESS, L. E; HORAN, R et al.Brain research. 1994, Vol 649, Num 1-2, pp 19-26, issn 0006-8993Article

Illness-induced hyperalgesia is mediated by spinal neuropeptides and excitatory amino acidsWATKINS, L. R; WIERTELAK, E. P; FURNESS, L. E et al.Brain research. 1994, Vol 664, Num 1-2, pp 17-24, issn 0006-8993Article

Acute and conditioned hyperalgesic responses to illnessWIERTELAK, E. P; SMITH, K. P; FURNESS, L et al.Pain (Amsterdam). 1994, Vol 56, Num 2, pp 227-234, issn 0304-3959Article

Inescapable shock-induced potentiation of morphine analgesia in rats : Involvement of opioid, GABAergic, and serotonergic mechanisms in the dorsal raphe nucleusSUTTON, L. C; GRAHN, R. E; WIERTELAK, E. P et al.Behavioral neuroscience. 1997, Vol 111, Num 4, pp 816-824, issn 0735-7044Article

Illness-induced hyperalgesia is mediated by a spinal NMDA-nitric oxide cascadeWIERTELAK, E. P; FURNESS, L. E; WATKINS, L. R et al.Brain research. 1994, Vol 664, Num 1-2, pp 9-16, issn 0006-8993Article

The role of the amygdala and dorsal raphe nucleus in mediating the behavioral consequences of inescapable shockMAIER, S. F; GRAHN, R. E; KALMAN, B. A et al.Behavioral neuroscience. 1993, Vol 107, Num 2, pp 377-388, issn 0735-7044Article

Neurocircuitry of conditioned inhibition of analgesia : Effects of amygdala, dorsal raphe, ventral medullary, and spinal cord lesions on antianalgesia in the ratWATKINS, L. R; WIERTELAK, E. P; MCGORRY, M et al.Behavioral neuroscience. 1998, Vol 112, Num 2, pp 360-378, issn 0735-7044Article

Route of morphine administration modulates conditioned analgesic tolerance and hyperalgesiaGRISEL, J. E; WIERTELAK, E. P; WATKINS, L. R et al.Pharmacology, biochemistry and behavior. 1994, Vol 49, Num 4, pp 1029-1035, issn 0091-3057Article

Characterization of cytokine-induced hyperalgesiaWATKINS, L. R; WIERTELAK, E. P; GOEHLER, L. E et al.Brain research. 1994, Vol 654, Num 1, pp 15-26, issn 0006-8993Article

Reversal of spinal cord non-opiate analgesia by conditioned anti-analgesia in the ratWATKINS, L. R; MCGORRY, M; SCHWARTZ, B et al.Pain (Amsterdam). 1997, Vol 71, Num 3, pp 237-247, issn 0304-3959Article

Neurocircuitry of illness-induced hyperalgesiaWATKINS, L. R; WIERTELAK, E. P; GOEHLER, L. E et al.Brain research. 1994, Vol 639, Num 2, pp 283-299, issn 0006-8993Article

Interleukin-1 mediates the behavioral hyperalgesia produced by lithium chloride and endotoxinMAIER, S. F; WIERTELAK, E. P; MARTIN, D et al.Brain research. 1993, Vol 623, Num 2, pp 321-324, issn 0006-8993Article

Parallel activation of multiple spinal opiate systems appears to mediate 'non-opiate' stress-induced analgesiasWATKINS, L. R; WIERTELAK, E. P; GRISEL, J. E et al.Brain research. 1992, Vol 594, Num 1, pp 99-108, issn 0006-8993Article