Spinal cord problem
In broad terms, it means the spinal cord in the neck area is not working properly.
Symptoms (problems) a person may experience include loss of hand strength & dexterity (trouble writing, typing, opening jars, buttoning clothes), numbness
in arms, hands, legs, unsteady gait
(walking). It can come from pressure on the cord, but also some infections & other conditions. It is serious.