[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Active tDCS and cognitive training", "treatment_type": "Procedure", "pharmacological_treatment": "TODO"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Sham tDCS and cognitive training", "treatment_type": "Procedure", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 2502, "treatment_name": "Cognitive training+electrical stimulation", "treatment_type": "Rehabilitation+medical device", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2501, "treatment_name": "Cognitive training", "treatment_type": "Rehabilitation", "pharmacological_treatment": "Non pharmacological treatment"}]