A system for neurological treatment comprising: (a) a neurological stimulation modality configured to deliver neurological stimulation to a brain region; (b) a cognitive training modality configured to deliver CT to a brain region; (c) a processor configured to execute a neurological treatment session, the treatment session comprising: for i=1 to M, where M is a number of brain regions, and M is at least 1; - for j=1 to N(i), where N(i) is a number of times a brain region i is to be stimulated, and N(i) is at least 2; - activating the NS modality for a predetermined amount of time on brain region i to provide an amount of neurological stimulation Pij selected as to cause a predetermined physiological effect, said physiologic effect having an initial level that decays in time after termination of the NS activation; and - activating the CT modality to deliver CT to a brain region i, the CT modality being activated at a predetermined time relative to the activation period of the NS modality, characterised in that, for j=2,...N(i), the occurrence j of the activation of the NS modality occurs when the level of the predetermined physiological effect, caused by occurrence j-1 of the activation of the NS modality is above a predetermined fraction of the initial level. (a) a neurological stimulation modality configured to deliver neurological stimulation to a brain region; (b) a cognitive training modality configured to deliver CT to a brain region; (c) a processor configured to execute a neurological treatment session, the treatment session comprising: for i=1 to M, where M is a number of brain regions, and M is at least 1; - for j=1 to N(i), where N(i) is a number of times a brain region i is to be stimulated, and N(i) is at least 2; - activating the NS modality for a predetermined amount of time on brain region i to provide an amount of neurological stimulation Pij selected as to cause a predetermined physiological effect, said physiologic effect having an initial level that decays in time after termination of the NS activation; and - activating the CT modality to deliver CT to a brain region i, the CT modality being activated at a predetermined time relative to the activation period of the NS modality, characterised in that, for j=2,...N(i), the occurrence j of the activation of the NS modality occurs when the level of the predetermined physiological effect, caused by occurrence j-1 of the activation of the NS modality is above a predetermined fraction of the initial level. for i=1 to M, where M is a number of brain regions, and M is at least 1; - for j=1 to N(i), where N(i) is a number of times a brain region i is to be stimulated, and N(i) is at least 2; - activating the NS modality for a predetermined amount of time on brain region i to provide an amount of neurological stimulation Pij selected as to cause a predetermined physiological effect, said physiologic effect having an initial level that decays in time after termination of the NS activation; and - activating the CT modality to deliver CT to a brain region i, the CT modality being activated at a predetermined time relative to the activation period of the NS modality, characterised in that, for j=2,...N(i), the occurrence j of the activation of the NS modality occurs when the level of the predetermined physiological effect, caused by occurrence j-1 of the activation of the NS modality is above a predetermined fraction of the initial level. - for j=1 to N(i), where N(i) is a number of times a brain region i is to be stimulated, and N(i) is at least 2; - activating the NS modality for a predetermined amount of time on brain region i to provide an amount of neurological stimulation Pij selected as to cause a predetermined physiological effect, said physiologic effect having an initial level that decays in time after termination of the NS activation; and - activating the CT modality to deliver CT to a brain region i, the CT modality being activated at a predetermined time relative to the activation period of the NS modality, characterised in that, for j=2,...N(i), the occurrence j of the activation of the NS modality occurs when the level of the predetermined physiological effect, caused by occurrence j-1 of the activation of the NS modality is above a predetermined fraction of the initial level. - activating the NS modality for a predetermined amount of time on brain region i to provide an amount of neurological stimulation Pij selected as to cause a predetermined physiological effect, said physiologic effect having an initial level that decays in time after termination of the NS activation; and - activating the CT modality to deliver CT to a brain region i, the CT modality being activated at a predetermined time relative to the activation period of the NS modality, characterised in that, for j=2,...N(i), the occurrence j of the activation of the NS modality occurs when the level of the predetermined physiological effect, caused by occurrence j-1 of the activation of the NS modality is above a predetermined fraction of the initial level.