Final answer:
In cervical myelopathy, an increase in deep tendon reflexes, or hyperreflexia, is a common finding that suggests an upper motor neuron lesion.
Step-by-step explanation:
In individuals with cervical myelopathy, which is a pathology that affects the spinal cord in the neck, specific changes in reflexes can usually be noted. The typical reflex change associated with cervical myelopathy is an increase in deep tendon reflexes, also known as hyperreflexia. This is indicative of an upper motor neuron (UMN) lesion, as various tests of motor function, including the examination of deep tendon reflexes, can indicate whether damage is to the upper or lower motor neurons. Signs of UMN lesions can include muscle weakness, strong deep tendon reflexes, and the clasp-knife response, where a patient initially resists movement, but then releases quickly.