What is sensory memory primarily responsible for?

Sensory memory is primarily responsible for the temporary storage of incoming sensory stimuli. It acts as an initial stage in the memory process, where sensory information from the environment is held for a brief period, typically a fraction of a second to a few seconds. This allows the brain to retain a snapshot of what has been perceived, such as sights or sounds, before it either fades away or is further processed into short-term or long-term memory.

The function of sensory memory is crucial because it enables individuals to perceive the world cohesively rather than as a series of disconnected events. For example, when you look at a scene, sensory memory briefly holds that visual information, allowing you to recognize and process details without losing the context of what you just observed.

In contrast, the other options pertain to different aspects of memory processes. Long-term storage of experiences is more aligned with long-term memory functions. The conversion of information to procedural memory involves more complex memory processes associated with skills and tasks. Finally, the storage of declarative knowledge refers to long-term memories associated with facts and experiences that require conscious thought, which is also beyond the scope of sensory memory's immediate and transient nature.