Now showing items 91-100 of 605
A posteriori model validation for the temporal order of directed functional connectivity maps
(2015-08-27)
A posteriori model validation for the temporal order of neural directed functional connectivity maps is rare. This is striking because models that require sequential independence among residuals are regularly implemented. ...
Epilepsy, neuropsychological deficits, and EEG lateralization
(Elsevier, 1987)
One hundred eight epileptic patients (59 men, 49 women; 55% partial seizures, 45% generalized) were examined on 45 indices comprising a modified Halstead Neuropsychological Test Battery. Factor analyses identified five ...
Contextual and auditory fear conditioning are mediated by the lateral, basal, and central amygdaloid nuclei in rats
(2001-05)
A large body of literature implicates the amygdala in Pavlovian fear conditioning. In this study, we examined the contribution of individual amygdaloid nuclei to contextual and auditory fear conditioning in rats. Prior to ...
An inability of [gamma]-acetylenic GABA to block eating evoked by hypothalamic stimulation
(Elsevier, 1980)
Several lines of evidence have implicated the nigrostriatal dopamine system and the neocortex for eating occurring either spontaneously or in response to electrical stimulation of the lateral hypothalamus (ESLH). GABA-ergic ...
Auditory fear conditioning increases CS-elicited spike firing in lateral amygdala neurons even after extensive overtraining
(2000-11)
We examined the influence of extensive overtraining (75 trials) of auditory fear conditioning on the expression of conditional stimulus (CS)-elicited spike firing in lateral amygdala (LA) neurons. Single units were recorded ...
Multiple partners are associated with higher testosterone in North American men and women
(Netherlands: Elsevier Science., 2007-03)
Previous research has shown that being partnered is associated with lower testosterone (T) in men and women. To address how multiple partners may be associated with T, we examined 47 men and 48 women who were single, ...
Social status as a predictor of race and gender stereotypes in late childhood and early adolescence
(Social Development, 2007)
Building and burying fear memories in the brain
(2005-02)
The world is a dangerous place. Whether this danger takes the form of an automobile careening toward you or a verbal threat from a stranger, your brain is highly adapted to perceive such threats, organize appropriate ...
Retrograde abolition of conditional fear after excitotoxic lesions in the basolateral amygdala of rats: absence of a temporal gradient
(1996-08)
The role of the basolateral amygdala (LA) in the acquisition and expression of Pavlovian fear conditioning was examined in 80 rats. Excitotoxic lesions were made in the BLA using N-methyl-D-aspartate 7 days before or 1, ...