Constraint-Induced Movement Therapy (CIMT) is specifically designed to enhance recovery of which limb after a stroke?

Constraint-Induced Movement Therapy (CIMT) is a rehabilitation technique that focuses on improving the function of the affected limb following a stroke, typically the upper limb. The therapy involves constraining the unaffected limb, which encourages the individual to use the affected limb more frequently. This increased use is crucial in promoting neuroplasticity—the brain's ability to reorganize and form new neural connections. By actively engaging the affected upper limb through repetitive practice during therapy sessions, the therapy aims to enhance motor skills and functional abilities.

The design of CIMT specifically targets the affected upper limb because it seeks to reduce learned non-use, a phenomenon where individuals avoid using their weaker limb due to frustration or difficulty. By constraining the unaffected limb, CIMT creates an environment where the affected limb is forced to engage, facilitating recovery and improving overall functional outcomes.

In contrast, the unaffected limb, both lower limbs, and scenarios where neither limb is focused on do not align with the primary goal of CIMT, which is to maximize recovery of the affected upper limb. This specialized strategy emphasizes the critical nature of targeted rehabilitation in stroke recovery.