Failure to produce conditioning with low-dose trimethylthiazoline or cat feces as unconditioned stimuli.
- D. Blanchard, C. Markham, Mu Yang, D. Hubbard, Eric Madarang, R. Blanchard
- Psychology, BiologyBehavioral Neuroscience
- 1 April 2003
Results suggest that lack of conditioning to TMT may relate to the type of predator odor rather than the amount, predator species, or possible lack of odor components in TMT that are present in natural feces.
Lesions of structures showing FOS expression to cat presentation: Effects on responsivity to a Cat, Cat odor, and nonpredator threat
- D. Blanchard, N. Canteras, C. Markham, N. S. Pentkowski, R. Blanchard
- Biology, PsychologyNeuroscience and Biobehavioral Reviews
- 31 December 2005
Trends of Reproductive Hormones in Male Rats During Psychosocial Stress: Role of Glucocorticoid Metabolism in Behavioral Dominance1
Failure of Leydig cells of subordinate males to compensate for increased glucocorticoid action during stress is suggested by increasing 11βHSD oxidative activity, potentiates stress-mediated reductions in T secretion; and an inhibition of the reproductive axis in subordinate males at the level of the pituitary is suggested.
Is the medial amygdala part of the neural circuit modulating conditioned defeat in Syrian hamsters?
- C. Markham, K. Huhman
- Biology, PsychologyLearning & memory (Cold Spring Harbor, N.Y.)
- 2008
The results of the present series of experiments suggest that, while the MeA may serve an important gateway for sensory information that is crucial for conditioned defeat, it does not appear to play a role in the plasticity including this behavioral response to social defeat.
AVP V1b selective antagonist SSR149415 blocks aggressive behaviors in hamsters
- R. Blanchard, G. Griebel, C. Farrokhi, C. Markham, Mu Yang, D. Blanchard
- Psychology, BiologyPharmacology, Biochemistry and Behavior
- 31 January 2005
Role of amygdala and hippocampus in the neural circuit subserving conditioned defeat in Syrian hamsters.
- C. Markham, S. L. Taylor, K. Huhman
- Biology, PsychologyLearning & memory (Cold Spring Harbor, N.Y.)
- 1 February 2010
These experiments demonstrate for the first time that whereas the VH is necessary for the acquisition of CD, it does not appear to mediate the plastic changes underlying CD, and there appears to be a critical interaction between the two BLAs such that bilateral activation of this brain area must occur in order to support fear learning in this model.
The rat exposure test: a model of mouse defensive behaviors
- Mu Yang, H. Augustsson, D. Blanchard
- Biology, PsychologyPhysiology and Behavior
- 1 May 2004
Dorsal premammillary nucleus differentially modulates defensive behaviors induced by different threat stimuli in rats
- D. Blanchard, Chun I Li, R. Blanchard
- Psychology, BiologyNeuroscience Letters
- 24 July 2003
Sexual and aggressive interactions in a visible burrow system with provisioned burrows
- R. Blanchard, Lanelle Dulloog, D. Blanchard
- BiologyPhysiology and Behavior
- 28 February 2001
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