See 'desensitisation'.
A condition of subnormal sensitivity, in which the response to a stimulus is unusually delayed or lessened in degree. ... (05 Mar 2000) ... 
(hi″po-sen″sĭ-tiv´ĭ-te) abnormally decreased sensitivity. the state of being less sensitive to a specific allergen after repeated and gradually increasing doses of the offending substance. adj., hyposen´sitive., adj.
Type: Term Pronunciation: hī′pō-sen′si-tiv′i-tē Definitions: 1. A condition of subnormal sensitivity, in which the response to a stimulus is unusually delayed or lessened in degree.
when a neurodivergent person has a very low response to a certain stimulus. (e.g., light, sound, pain)
A condition in which the body has a weakened or delayed reaction to a substance.
A condition in which the body has a weakened or delayed reaction to a 
low or diminished sensitivity to stimulation.