Abstract: This document describes methods and devices for using electrical stimulation to control physiological functions such as breathing of patients suffering from respiratory impairment. For example, this document describes methods and devices for generating effective breaths and airway protection by determining times and depths of breaths in accordance with physiological demand, and coordinating respiratory muscle stimulation with the breaths to control breathing.

Abstract: Electrical stimulation of the brain in the lateral temporal cortex has been discovered to enhance memory performance. Also, consistent patterns of pupil response have been discovered to exist across and within distinct phases during encoding and recall of word lists and it is known that these pupillary changes also correlate with intracranial electrophysiologic activity. This document also describes systems and methods for enhancing memory and/or cognitive performance using these features as input for the delivery of electrical stimulation to the lateral temporal cortex of the brain.

Abstract: This document describes methods and devices for using electrical stimulation to control physiological functions such as breathing of patients suffering from respiratory impairment. For example, this document describes methods and devices for generating effective breaths and airway protection by determining times and depths of breaths in accordance with physiological demand, and coordinating respiratory muscle stimulation with the breaths to control breathing.