This review attempted to determine whether memory rehabilitation therapy is effective at improving memory defects in stroke patients. The authors concluded that there was an improvement in memory immediately following treatment but this improvement was not long-term.

Cognitive problems after stroke are very common for stroke patients. One of the most common cognitive problems stroke patients suffer from is memory defects. Memory defects can negatively affect the patients’ independence and quality of life. There are forms of rehabilitation therapy that focus on improving memory, which include aids such as mental imagery, diaries and lists. Whether or not this type of therapy is beneficial has not yet been determined.

This review examined the use of cognitive rehabilitation following stroke.

The authors combined data from 13 trials. This included 514 participants who suffered memory defects following stroke. Each trial examined the effectiveness of memory rehabilitation for stroke patients.

Overall, there was an improvement in memory for stroke patients immediately following treatment. This improvement was not evident in the long-term.

The review also showed no significant effect on patient mood, quality of life or functional abilities. 

The authors concluded that, based on the evidence presented in these 13 trials, the effectiveness of memory rehabilitation post stroke cannot be supported or refuted. The trials each used different methods to study memory improvement and the participant sizes were small. 

Further studies are needed to determine the possible benefits of this therapy.