Which of the following is a function of the hypothalamus? a ) it serves as a link between the hindbrain and the midbrain, and control respiration. b ) it is responsible for the regulation of heart rate, blood pressure, and respiration. c ) it assists in the recognition of sensory stimuli, and the relay of sensory impulses to the cerebral cortex. d ) it transit thoughts generated in the cerebral cortex, and assess their impact oninternal organs.