Abstract: Disclosed are devices, systems and methods for non-invasive neuromodulation system for prompt treatment of cerebral and/or ocular strokes caused by acute dysregulated reduced cerebral blood flow (CBF) and/or ocular blood flow (OBF) by up regulation of trigemino-vascular system (TVS), and trigeminal autonomic brain reflexes (TABRs) through stimulation of ophthalmic nerve. Additionally or alternatively, the subject's sympathetic nervous system (SNS) is down regulated centrally by intravenous administration of pharmacological dose of ascorbic acid. The site of stimulation of ophthalmic nerve includes but not limited to nasal vestibule, nasal bridge, and forehead and upper eyelid. In some embodiments, the devices are handheld, portable with nose supported, having one or more intra-nasal or extra-nasal application heads. The signal can include vibration, chemical, ultrasonic, optical, electrical, hybrid electro-optical or combination of two or more of these types of stimuli.

Abstract: Disclosed are devices, systems and methods for non-invasive neuromodulation system for prompt treatment of cerebral and/or ocular strokes caused by acute dysregulated reduced cerebral blood flow (CBF) and/or ocular blood flow (OBF) by up regulation of trigemino-vascular system (TVS), and trigeminal autonomic brain reflexes (TABRs) through stimulation of ophthalmic nerve. Additionally or alternatively, the subject's sympathetic nervous system (SNS) is down regulated centrally by intravenous administration of pharmacological dose of ascorbic acid. The site of stimulation of ophthalmic nerve includes but not limited to nasal vestibule, nasal bridge, and forehead and upper eyelid. In some embodiments, the devices are handheld, portable with nose supported, having one or more intra-nasal or extra-nasal application heads. The signal can include vibration, chemical, ultrasonic, optical, electrical, hybrid electro-optical or combination of two or more of these types of stimuli.

Abstract: Disclosed are devices, systems and methods for non-invasive neuromodulation system for prompt treatment of cerebral and/or ocular strokes caused by acute dysregulated reduced cerebral blood flow (CBF) and/or ocular blood flow (OBF) by up regulation of trigemino-vascular system (TVS), and trigeminal autonomic brain reflexes (TABRs) through stimulation of ophthalmic nerve. Additionally or alternatively, the subject's sympathetic nervous system (SNS) is down regulated centrally by intravenous administration of pharmacological dose of ascorbic acid. The site of stimulation of ophthalmic nerve includes but not limited to nasal vestibule, nasal bridge, and forehead and upper eyelid. In some embodiments, the devices are handheld, portable with nose supported, having one or more intra-nasal or extra-nasal application heads. The signal can include vibration, chemical, ultrasonic, optical, electrical, hybrid electro-optical or combination of two or more of these types of stimuli.

Abstract: Disclosed are devices, systems and methods for non-invasive neuromodulation system for treating inherited or acquired retinal, choroidal and optic nerve disorders caused by acute or chronic dysregulated reduced ocular blood flow (OBF) and/or energy failure by up regulation of trigemino-vascular system (TVS), trigeminal autonomic brain reflexes (TABRs) and pancreatic trigemino-vagal reflex (TVR) through stimulation of ophthalmic nerve (V1), more specifically but not limited to SP, and CGRP containing unmyelinated C nerve fibers. The invention, in some embodiments thereof, relates to the methods for enhancing SP and CGRP expression in neurovascular tissue of the retina and choroid.