Grahn, Ruth E.

8-OH-DPAT microinjected in the region of the dorsal raphe nucleus blocks and reverses the enhancement of fear conditioning and interference with escape produced by exposure to inescapable shock.

Maier, S. F., Grahn, R. E., & Watkins, L. R. (1995) · Behavioral Neuroscience

Neurotransmitter Receptor Influence on BehaviorMemory and Neural Mechanisms

Cited by 167

Impaired escape performance and enhanced conditioned fear in rats following exposure to an uncontrollable stressor are mediated by glutamate and nitric oxide in the dorsal raphe nucleus

Grahn, R. E., Watkins, L. R., & Maier, S. F. (2000) · Behavioural Brain Research

Neurotransmitter Receptor Influence on BehaviorMemory and Neural Mechanisms

Cited by 68

Blockade of alpha1 adrenoreceptors in the dorsal raphe nucleus prevents enhanced conditioned fear and impaired escape performance following uncontrollable stressor exposure in rats

Grahn, R. E., Hammack, S. E., Will, M. J., O'Connor, K. A., Deak, T., Sparks, P. D., Watkins, L. R., & Maier, S. F. (2002) · Behavioural Brain Research

Stress Responses and CortisolNeurotransmitter Receptor Influence on Behavior

Cited by 40

Electrolytic lesions and pharmacological inhibition of the dorsal raphe nucleus prevent stressor potentiation of morphine conditioned place preference in rats

Will, M. J., Der-Avakian, A., Bland, S. T., Grahn, R. E., Hammack, S. E., Sparks, P. D., Pepin, J. L., Watkins, L. R., & Maier, S. F. (2004) · Psychopharmacology

Neurotransmitter Receptor Influence on BehaviorStress Responses and Cortisol

Cited by 40