This study consisted of two experiments, one in rats and one in human volunteers, that used
the identical progressive ratio (PR) operant procedure. In both experiments, responding was …

The present study examined the differential contribution of cortical and subcortical brain
structures in emotional processing by comparing patients with focal cortical lesions (n= 32) …

Our current state of knowledge of the fatigue experiencd by patients with cancer is limited,
and further development is hampered by the definitions of fatigue, which remain numerous …

Objective: To compare the efficacy and tolerability of mirtazapine and fluoxetine in
depressed inpatients and outpatients. Method: Patients with a major depressive episode …

Recently, much interest has been given to the role of glutamatergic N-methyl-D-aspartate
receptors (NMDA) in sensory gating, such as prepulse inhibition (PPI) and reduction of the …

The degree to which apparent amnesic effects of various centrally acting drugs are
secondary to their effects on arousal remains a contentious issue. The present study uses …

The effects of exposure to an alcohol-related cue (drinking low-alcohol beer) and a musical
depression/elation mood induction procedure, on craving, motivation and liking for alcohol …

The effects of subcutaneously administered scopolamine on quantitative
electroencephalogram (qEEG) and cognitive performance were evaluated and correlated …

Zaleplon, a new pyrazolopyrimidine hypnotic, possesses an unusually short elimination half‐
life (ca 1 h). This study was conducted to determine whether middle‐of‐the‐night …

This study describes the use of a “cooperative” computer game in which the subject has to
follow directions, supposedly sent from a partner, and steer a tank to avoid invisible mines …