Dexterity is the presence of fine muscle skills that occur, most typically in the fingers and hands, in conjunction with the eyes and brain. These motor skills effectively work as the brain telling the fingers and hands what to do – whether picking up an object, typing a document on a word processor, or doing anything else in daily life.
Obviously, the brain and hands must work together thousands of times a day to complete movements and tasks, and you are not even aware of how many neurons fire to make you apt enough to use your hands, feet, and other extremities. So, when issues present themselves, it can be a very serious problem for many patients.
Dexterity issues are caused by many different problems. For some, dexterity problems are genetic and neurological. Here, the brain degenerates in some fashion, and cannot effectively fire neurons to order the hands and feet to move in the proper way. In these conditions, then, fine motor skills are lost, and it can be difficult for a patient to have a normal quality of life without receiving aid from a caregiver of some sort who performs daily functions for them.
In other patients, dexterity issues are the result of acute or chronic injuries or conditions. Commonly, issues like carpal tunnel syndrome affect the dexterity of the hands and fingers. These issues are not linked to the brain; that is, your body can still muster the necessary brainpower to do the tasks in question, but physically, your hands may be in too much pain or too fatigued to complete them at an acceptable level. Quality of life here is also diminished, of course, but less so as it is less likely that acute or chronic injuries to dexterity will require a full-time caregiver and more for daily tasks.
The symptoms of dexterity issues involve the slowing of movements and difficulty completing basic tasks with the hands and feet. Simple signs that dexterity issues may be worsening include the length of time, or difficulty, with which it takes to complete a simple task like typing, putting away groceries, and more.
Dexterity is such a common and needed aspect of human life and mental aptitude, that it is critical to get these symptoms checked out by a medical professional immediately. People experiencing dexterity issues can expect a significant decline in their quality of life and major problems in the future if the medical community does not adequately address these issues.