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
The historic view is that once brain cells are damaged or killed, they do not regenerate. Yet, research over the last 20 years is showing substantial evidence of cell regeneration, particularly in those under 40 year of age.
Human Brain Starts to Deteriorate at 45 Years: Study. Scientists believe that they have now found a way to decode and reconstruct what brain-damaged individuals think and put it into words based on the brain waves of the patients. Loss of memory and other cognitive functions in humans may start as early as 45, according to new research.