Changing handedness after nerve reconstruction in brachial plexus birth palsy.

ABSTRACT:

Purpose

Right obstetric brachial plexus injuries (OBPI) often lead to left-handedness before limb function is restored post-surgery. A pertinent question arises about promoting a transition from left to right-handedness. We hypothesized that, with the decrease in neuroplasticity, handedness switching is not only difficult, but also reduces handedness-speech lateralization, impaired motor adaptability, and compromised language proficiency.

Methods

We retrospectively analyzed clinical data from January 1996 to January 2012 at our hospital. Participants were divided into intervention or control groups based on handedness switching. We compared handedness and computed lateral quotient (LQ) and lateralization index (LI) for handedness-speech center. Additionally, we assessed domi

SUBMITTER: Yao C 

PROVIDER: S-EPMC10800742 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature