Optimized transcranial direct current stimulation for post-stroke dysphagia with small electrodes: a double-blind, randomized, feasibility study protocol

Key Points

• Post-stroke dysphagia shows significant potential for improvement using transcranial direct current stimulation.
• The study investigates the effects of small electrodes in optimizing stimulation outcomes.
• Feasibility analysis employs a double-blind, randomized approach to ensure unbiased results.
• This work highlights the need for further exploration of non-invasive interventions for dysphagia recovery.