What is one potential cause of spasticity?

Spasticity is a condition characterized by an abnormal increase in muscle tone or stiffness of muscle, which can interfere with movement. One potential cause of spasticity is neurological disorders. These disorders can affect the brain, spinal cord, or vestibular system, leading to disruptions in the normal signals that muscles receive to contract and relax. Conditions such as cerebral palsy, multiple sclerosis, and traumatic brain injuries can cause damage to the pathways that control muscle movement, resulting in spasticity.

The other options do not generally relate to spasticity. For example, while injury to the skin can lead to complications, it is not directly linked to the neurological control of muscle tone. Excessive hydration may have a range of health effects but is not recognized as a cause of spasticity. Similarly, digestive problems do not directly influence muscle tone or spasticity, though they can affect overall health. Therefore, understanding the relationship between neurological disorders and muscle function enhances comprehension of how spasticity develops.