Answer:
Sensory memory
Explanation:
Sensory memory is the shortest form of memory. This memory only for thirty seconds. This memory is related to the retaining of the memory after even the original stimulus becomes ended. This memory working as a buffer for other senses such as touch, smell, sight taste, etc. These senses retrieved accurately but for a very short period. For example, when some observing something for what type of stimulus for a short period is an example of sensory memory. This is a very short memory and decays very soon after the perception of a stimulus.