Which type of pain is associated with post-stroke conditions?

Post-stroke conditions are often associated with central neuropathic pain, which arises from damage to the central nervous system (CNS). After a stroke, the brain's ability to process pain signals can be altered, leading to conditions such as thalamic pain syndrome or other forms of neuropathic pain that result from the stroke itself. In this scenario, central neuropathic pain is characterized by abnormal pain processing due to the injury to the CNS, which can manifest as persistent pain even in the absence of any tissue damage.

Nociceptive pain typically arises from actual or potential tissue damage and is usually well localized, while visceral pain originates from the internal organs and is often more diffuse. Acute pain refers to short-term pain that typically has a clear cause, such as a surgical procedure or an injury. In contrast, central neuropathic pain is more complex and arises from the reorganization of brain pathways following a neurological insult, making it the type of pain most closely associated with post-stroke conditions.