The definition of maladroit is  awkward or showing a lack of skills. An example of a maladroit person is an employee who cannot accomplish the simplest tasks of the job. noun Maladroit is defined as a person with a lack of skills.
Even within Working Memory (the next step after Sensory Memory), the verbal/non-verbal information is processed separately. Verbal input is attended to and processed in your brain's phonological loop. Visual input is attended to and processed on your brain's visuospatial sketchpad. From these two different locations, the information is encoded (transferred) to long-term memory.
The retina is actually a piece of the brain that has grown into the eye and processes neural signals when it detects light. Ganglion cells carry information from the retina to the higher brain centers; other nerve cells within the retina perform the first stages of analysis of the visual world.