Provided are a method and device for neuro-stimulation. The method for neuro-stimulation includes: detecting a physiological activity signal of each brain region in at least one brain region of a patient through an implantable electrode device; comparing the detected physiological activity signal of the each brain region with a preset detection condition to determine whether the detected physiological activity signal of the each brain region belongs to an abnormal physiological activity signal; and controlling whether to apply an electrical stimulation signal to the at least one brain region through the implantable electrode device based on a determination result of the physiological activity signal of the each brain region.

Devices and methods for manipulating devices such as micro-scale devices are provided. The devices can include a tether of various materials surrounded by a stiff body. The tether interfaces with microscale devices to draw them against the stiff body, holding the microscale devices in a locked position for insertion into or extraction out of tissue. The tensional hook and stiff body are configurable in a multitude of positions and geometries to provide increased engagement. Such configurations allow for a range of implantation and extraction surgical procedures for the device within research and clinical settings.

Methods of improving addiction in a patient in need thereof are provided. Methods include exposing the patient to drug related cues and measuring the patient's craving levels or physiological levels during or after cue exposure to determine the patient's status or condition. Such a determination can indicate whether the patient is at risk of engaging in the addictive activity and can guide therapeutic intervention.

Methods of improving addiction in a patient in need thereof are provided. Methods include using focused ultrasound, deep brain stimulation and/or transcranial magnetic stimulation and multi-dimensional monitoring of the patient to determine whether the focused ultrasound, deep brain stimulation, and/or transcranial magnetic stimulation improves the patient's addiction. Based on this determination, the focused ultrasound, deep brain stimulation, and/or transcranial magnetic stimulation can be adjusted to improve the patient's addiction.

Provided are compositions and methods for detecting and modulating oscillatory patterns within the basolateral amygdala (BLA) for diagnosis and treatment of anxiety related disorders.

A method of treatment performed on a subject's brain includes a step of applying one or more neuromodulation signals to the lateral habenula and the posterior commissure.

Methods of improving addiction in a patient in need thereof are provided. Methods include exposing the patient to drug related cues and measuring the patient's craving levels or physiological levels during or after cue exposure to determine the patient's status or condition. Such a determination can indicate whether the patient is at risk of engaging in the addictive activity and can guide therapeutic intervention.

Devices and methods for manipulating devices such as micro-scale devices are provided. The devices can include a tether of various materials surrounded by a stiff body. The tether interfaces with microscale devices to draw them against the stiff body, holding the microscale devices in a locked position for insertion into or extraction out of tissue. The tensional hook and stiff body are configurable in a multitude of positions and geometries to provide increased engagement. Such configurations allow for a range of implantation and extraction surgical procedures for the device within research and clinical settings.

A skull-implantable electrode assembly for delivering pulses of electric current to a patient's brain, comprising a conductor housed in an insulated conduit and threaded through an electrically-conductive cannulated skull screw. Details of the exterior construction are discussed, as well as electrode arrangements and methods of treating a medical ailment of a patient.

Selective high-frequency spinal chord modulation for inhibiting pain with reduced side affects and associated systems and methods are disclosed. In particular embodiments, high-frequency modulation in the range of from about 1.5 KHz to about 50 KHz may be applied to the patient's spinal chord region to address low back pain without creating unwanted sensory and/or motor side affects. In other embodiments, modulation in accordance with similar parameters can be applied to other spinal or peripheral locations to address other indications.