Transcranial direct current stimulation will use to deliver a constant direct current through two surface electrodes, Anodal stimulation will applied according to the 10-20 international system for EEG electrode placement, over F3 of the dorsolateral prefrontal cortex (DLPFC), while the cathode will placed over the contralateral supraorbital area with 1.5 ma intensity for 20 min with working memory task on alternate days for two weeks.

working memory task training for 20 min for two weeks

Transcranial direct current stimulation will use to deliver a constant direct current through two surface electrodes, Anodal stimulation was applied according to the 10-20 international system for EEG electrode placement, over F3 of the dorsolateral prefrontal cortex (DLPFC), while the cathode was placed over the contralateral supraorbital area for 20 min, on alternate days for 2 weeks 6 sessions with working memory training task. the anode (positive) and the cathode (negative). To reduce resistance and minimize discomfort during application (the electrodes were covered in 35 cm2, saline-soaked sponges

As the participant proceeds in an increasing sequence, he or she must alternate between numbers and letters. Subjects are challenged to link numbers and alphabets as quickly as possible. The examiner calls out errors as they happen so that the subject can finish the test without making any mistakes

Digit Span Forward requires the child to repeat numbers in the same order as read aloud by the examiner, and Digit Span Backward requires the child to repeat the numbers in the reverse order of that presented by the examiner.