Michael B. Hennessy

Consequences of the presence of the mother or unfamiliar adult female on cortisol, ACTH, testosterone and behavioral responses of periadolescent guinea pigs during exposure to novelty

Michael B. Hennessy, Deborah S. Maken, Franklynn C. Graves · Psychoneuroendocrinology · 2000 · 56 citations

Behavioral Sciences, Behavioral Neuroscience, Medicine +12

Comparison of the effects of the mother and an unfamiliar adult female on cortisol and behavioral responses of pre- and postweaning guinea pigs

Franklynn C. Graves, Michael B. Hennessy · Developmental Psychobiology · 2000 · 55 citations

Light-dark variation and changes across the lactational period in the behaviors of undisturbed mother and infant guinea pigs (Cavia porcellus).

Patricia A. Schiml, Michael B. Hennessy · Journal of comparative psychology · 1990 · 37 citations

Light-dark Variation, Cavia Porcellus, Mammalian Physiology +19

Adrenocortical activity during conditions of brief social separation in preweaning rats

Michael B. Hennessy, Joanne Weinberg · Behavioral and Neural Biology · 1990 · 35 citations

Adrenal Gland, Behavioral Sciences, Stress Hormone +10

Peripherally administered CRH suppresses the vocalizations of isolated guinea pig pups

Michael B. Hennessy, Lora A. Becker, Danielle O'Neil · Physiology & Behavior · 1991 · 33 citations

Animal Physiology, Veterinary Physiology, Veterinary Behavioral Medicine +3