That is to visualize.
"vision"
imagine
The word opaque can be used to DISCRIBE any colour... the word means to block the passage of light. (You can't see through it) See the related link below.
imagine
it means that there is not a word in the dictionary for this word.
Envision can mean to see in the mind. I suppose envisage is also acceptable.
The scientific word that means to see is "visualize." It refers to mentally creating images or representations in one's mind.
Tomorrow. "I will ask him of his mind when I see him on the morrow."
In Latin, the word 'mens" means mind.
If out of mind means forgotten, the words could be abandoned or alone.
The word psyche is the Greek word meaning 'mind' or 'soul'
Determined.
"vision"
The root word psych- means mind. An example is psychology, which is the study of the mind.
The meaning of the word psychosomatic implies
The word you are looking for is "psychological."
The word for knowing someone's mind/reading someone's mind is 'telepathy' It means the ability to be on someone's wavelength to read their mind.