The effect of high vs. low intensity neuropsychological treatment on working memory in patients with acquired brain injury.

Aim: To evaluate the combined effect of compensation therapy and functional training on working memory (WM) in patients with acquired injury and chronic cognitive deficits by investigating the dose-response relationship and specificity of transfer effects.

Research Design: Double-blind randomized controlled trial.

Methods: All patients underwent 4 weeks of compensation therapy in a day-care setting.