Beyond spasticity reduction: botulinum toxin-a injection is associated with changes in abnormal flexor synergies of the upper limb in chronic stroke
J Rehabil Med. 2026 Apr 21;58:jrm44906. doi: 10.2340/jrm.v58.44906.ABSTRACTOBJECTIVE: This study aimed to investigate the association between botulinum toxin type A treatment and changes in spasticity and abnormal flexor synergies in patients with chronic stroke.SUBJECTS: Twenty-eight patients with

