20 Questions The Body’s Response to Relaxation & Adrenaline This kahoot examines the science behind the body 's response to relaxation and adrenaline. It includes types of focus and the neurotransmitters and hormones associated with the ... Science_by_Kahoot, 08/06/2018 answers Play This hormone is secreted by the adrenal glands, especially during times of stress: cortisol estrogen adrenaline testosterone Which of the following does NOT occur once adrenaline is released? blood circulation increases heart rate increases serotonin levels increase pupils dilate What part of the brain is triggered after the body receives sensory input from a threat? parietal lobe hypothalamus prefrontal cortex cerebrum … and 17 more awesome questions! Check them out by clicking “Play”.