Estrogens have direct effects on the brain areas controlling cognition. One of the most
studied of these regions is the dorsal hippocampal formation, which governs the formation of …

The 5.67-megabase genome of the plant pathogen Agrobacterium tumefaciens C58
consists of a circular chromosome, a linear chromosome, and two plasmids. Extensive …

Exposure to restraint and brief intermittent tailshocks facilitates associative learning of the
classical conditioned eyeblink response in male rats. Based on evidence of sex differences …

Mycoplasma genitalium (MG) is a sexually transmitted bacterial pathogen whose role in
reproductive tract disease has, until recently, been underappreciated in the United States. It …

It is well established that the hippocampal formation is critically involved in the acquisition of
trace memories, a paradigm in which the conditioned (CS) and unconditioned stimuli (US) …

How did the autonomic nervous system evolve into the role it now plays in human emotions,
attention, and information processing? When and in what form did the autonomic nervous …

Excitatory amino acids play a key role in stress-induced remodeling of dendrites in the
hippocampus as well as in suppression of neurogenesis in the dentate gyrus. The regulation …

Exposure to stressful experiences as well as sex differences in the brain are known to
influence the acquisition of new memories. This review focuses on acquisition of two types of …

Chronic restraint stress, psychosocial stress, as well as systemic or oral administration of the
stress-hormone corticosterone induces a morphological reorganization in the rat …

Exposure to an acute stressful experience facilitates classical conditioning in male rats but
impairs conditioning in female rats (TJ Shors, C. Lewczyk, M. Paczynski, PR Mathew, & J …