Complex sentence: It is also possible for simultanagnosic symptoms to develop from degenerative disorders; for example, one study found that four patients with progressive dementia eventually developed symptoms of simultanagnosia as well as components of Gerstmann's syndrome and transcortical sensory aphasia.
Split into simpler sentences: It is also possible for simultanagnosic symptoms to develop from degenerative disorders. For example, one study found that four patients with progressive dementia eventually developed symptoms of simultanagnosia as well as components of Gerstmann's syndrome and transcortical sensory aphasia.