Multiple sclerosis drug may help with poor working memory: Study
Fampridine is currently used to improve walking ability in multiple sclerosis. A new study shows that it could also help individuals with reduced working memory, as seen in mental health conditions like schizophrenia or depression.
Remembering a code for long enough to type it in; holding a conversation and reacting appropriately to what is being said: in everyday situations like these, we use our working memory. It allows a memory to be actively retained for a few seconds. Certain conditions, such as schizophrenia or depression, as well as ADHD, impair working memory. Those affected lose track in conversations and struggle to organize their thoughts.
Fampridine is a drug that could help in such cases, as researchers led by Professor Andreas Papassotiropoulos and Professor Dominique de Quervain at the University of Basel have shown. The team has reported their findings in the Molecular Psychiatry
Effective only if working memory is poor
In their study, the researchers tested the effectiveness of fampridine on working memory in 43 healthy adults. It was in those participants whose baseline working memory was at a low level that fampridine showed a more pronounced effect: after taking the active substance for three days, they scored better in the relevant tests than those who took the placebo. In contrast, in people who already had good baseline working memory, the drug showed no effect.
Disclaimer: This website is primarily for healthcare professionals. The content here does not replace medical advice and should not be used as medical, diagnostic, endorsement, treatment, or prescription advice. Medical science evolves rapidly, and we strive to keep our information current. If you find any discrepancies, please contact us at corrections@medicaldialogues.in. Read our Correction Policy here. Nothing here should be used as a substitute for medical advice, diagnosis, or treatment. We do not endorse any healthcare advice that contradicts a physician's guidance. Use of this site is subject to our Terms of Use, Privacy Policy, and Advertisement Policy. For more details, read our Full Disclaimer here.
NOTE: Join us in combating medical misinformation. If you encounter a questionable health, medical, or medical education claim, email us at factcheck@medicaldialogues.in for evaluation.