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Table 1 Inclusion/Exclusion criteria according to PICOS model

From: The effect of computerized cognitive training and transcranial direct current stimulation on working memory among post-stroke individuals: a systematic review with meta-analysis and meta-regression

 

Include

Exclude

Population

Persons with average age between 40.0 and 70.0 in post-stroke condition.

Persons younger than 40.0 or older than 70.0 years of age on group average

Persons with other/comorbid neurological conditions

Intervention(s)

CCT or tDCS with additional rehabilitation treatment

Combined application of CCT and tDCS

Comparison

Control group as conventional CR techniques or other restorative interventions or sham condition (for tDCS) or passive/waiting list control

Control group as healthy control or having neurological conditions other than stroke.

tDCS control group receiving CCT/CACR.

Outcomes

At least one outcome falls in the group of the following measures: Digit Span Forward Task, Digit Span Backward Task, Visual Span Task, Corsi Block Tapping Task

None

Study designs

Studies including pre or/and post-intervention data

Not randomized and/or controlled studies

 

Randomized and controlled studies, pilot studies were acceptable

Inclusion/Exclusion criteria of publication characteristics

 

Include

Exclude

Publication types

Primary empirical studies

Non primary empirical studies including opinions, discussions or editorials

Published or in-press studies

Working papers of empirical studies

Reviews, meta-analyses.

Years of publication

2000 -

Studies before 2000

Language

English language

Non-English language