Broca aphasia
Expressive
Wernicke aphasia
Receptive
Circumlocution
Word substitution
Preservation
Repetition
Neologism
Made up words
Clang association
Word choice based on sound
Echolalia
Repeat another person’s word
Delirium
Alteration in brain metabolism
Agnosia
Can’t identify objects
Apraxia
Can’t carry out motor activities