How does the loss / absence of sensory glands effect memories?

What do memories look like to the blind? What soundscape accompanies the mental images of the hearing impaired? Without the sense of smell - the strongest tie to memory - are memories loose, harder to find?

Does the brain create elements that are lacking externally? *See Alice Wingwall

Further, what effect does the impairment of multiple senses have on the mental health of individuals, in direct response to hindered memory formation / retention? *Research Helen Keller