Increased hypothalamus size b. Decreased serotonin receptor expression c. Increased serotonin receptor expression d. Enhanced oxytocin and vasopressin receptor expression e. Decreased oxytocin and vasopressin receptor expression f. Decreased hypothalamus size

Recent research showed that glucocorticoid receptor expression increased in rat hippocampus follow their exposure to loud noise. Based on what we learned, please predict how this would affect the blood corticosterone level in the noise-exposed rats. a.) increase b.) decrease c.) no change

The brain-pituitary relation in a typical teleost fish is characterized by this: a. A portal vessel collect blood from capillaries in the median eminence and carry it to the adenohypophysis (neuro-vascular pituitary control) b. Many neurohypophysal/hypothalamic axonal extensions penetrate the adenohypophysis and either directly innervate This problem has been solved! 1) The brain-pituitary relation in a typical teleost fish is characterized by this:   a. A portal vessel collect blood from capillaries in the median eminence and carry it to the adenohypophysis (neuro-vascular pituitary control)   b. Many neurohypophysal/hypothalamic axonal extensions penetrate the adenohypophysis and either directly innervate the adenohypophysal cells or ends near these cells allowing the local diffusion of neurosecretions (neuroglandular pituitary control)   c. A thin neurohypophysis/hypothalamus that lies adjacent to a thin layer of glandular epithelial cells, permitting direct diffusion…

1. Brain structures involved in creation of fear experience a. The lateral nucleus of the amygdala b. Dorso-medial thalamus c, Hippocampus d. a, b, & c