Abstract: The present subject matter relates to techniques for simultaneous monitoring and modulating target tissue. The disclosed system can include a focused ultrasound (FUS) stimulation probe for stimulating the target tissue, an imaging probe for obtaining ultrasound images of displacement on target tissue, and a processor configured to provide an image of target tissue within about 2 seconds from the stimulating. The imaging probe and the FUS stimulation probe are coaligned and include different center frequencies.

Abstract: Techniques for modulating peripheral nerves using focused ultrasound (FUS) are provided. Methods include locating a peripheral nerve in a subject using an imaging probe, providing a FUS having one or more ultrasound parameters to a location on the peripheral nerve, and modulating the peripheral nerve. The methods can further include eliciting and measuring a physiological response from the FUS modulation, generating tissue deformation in the vicinity of the FUS modulation, and imaging the nerve and the tissue deformation simultaneously with FUS modulation. Systems for use in the modulation of peripheral nerves are also provided.

Abstract: Techniques for selective modulation of motor neuronal activity in a peripheral nervous system using a focused ultrasound assembly are provided. Methods include adjusting a pulse repetition frequency parameter of a focused ultrasound to selectively modulate a location on a peripheral nerve and modulating the peripheral nerve with the focused ultrasound to increase a temperature of the peripheral nerve. The modulating can comprise one or more of exciting and inhibiting the peripheral nerve with the focused ultrasound, either separately or in combination. Methods can further include locating the peripheral nerve using an imaging probe, monitoring a physiological response to the modulating, and changing the one or more ultrasound parameters in response to the physiological response. Systems for use in the modulation of peripheral nerves are also provided.

Abstract: Techniques for modulating peripheral nerves using focused ultrasound (FUS) are provided. Methods include locating a peripheral nerve in a subject using an imaging probe, providing a FUS having one or more ultrasound parameters to a location on the peripheral nerve, and modulating the peripheral nerve. The methods can further include eliciting and measuring a physiological response from the FUS modulation, generating tissue deformation in the vicinity of the FUS modulation, and imaging the nerve and the tissue deformation simultaneously with FUS modulation. Systems for use in the modulation of peripheral nerves are also provided.

Abstract: Systems and methods for non-invasive brain stimulation using focused ultrasound are provided. An exemplary method of non-invasive brain stimulation in the brain of a subject can include securing the subject in a fixed position relative to an ultrasound source and providing a focused ultrasound having one or more ultrasound parameters to a location in the brain of the subject, the location and the one or more ultrasound parameters selected to evoke a physical response of the subject, and measuring the physical response of the subject.

Abstract: Systems and methods for non-invasive brain stimulation using focused ultrasound are provided. An exemplary method of non-invasive brain stimulation in the brain of a subject can include securing the subject in a fixed position relative to an ultrasound source and providing a focused ultrasound having one or more ultrasound parameters to a location in the brain of the subject, the location and the one or more ultrasound parameters selected to evoke a physical response of the subject, and measuring the physical response of the subject.

Abstract: Systems and methods for non-invasive brain stimulation using focused ultrasound are provided. An exemplary method of non-invasive brain stimulation in the brain of a subject can include securing the subject in a fixed position relative to an ultrasound source and providing a focused ultrasound having one or more ultrasound parameters to a location in the brain of the subject, the location and the one or more ultrasound parameters selected to evoke a physical response of the subject, and measuring the physical response of the subject.