Abstract: Methods of modulating dissociative and associative states in a subject are provided. In particular, neuromodulation of rhythmic neural activity in the posteromedial cortex can be used to induce or inhibit dissociative states in a subject.

Abstract: Methods of treating a subject for a dissociative disorder and methods of screening agents for the ability to modulate dissociative and associative states in a subject are provided. In particular, agents that alter rhythmic neural activity in the posteromedial cortex can be used to modulate dissociative and associative states in a subject.

Abstract: Provided herein is a method of optically recording neural activity in one or more regions of a target tissue. Also provided is a method of optically modulating the activity of a neural tissue. Further provided is a system that finds use in performing the present methods.

Abstract: Provided herein is a method of optically recording neural activity in one or more regions of a target tissue. Also provided is a method of optically modulating the activity of a neural tissue. Further provided is a system that finds use in performing the present methods.

Abstract: Provided herein is a method of optically recording neural activity in one or more regions of a target tissue. Also provided is a method of optically modulating the activity of a neural tissue. Further provided is a system that finds use in performing the present methods.

Abstract: A method for measuring the activity of one or more excitable cells, such as neurons, in a target tissue is provided. The present method may include measuring the activity of individual, selected excitable cells by projecting one or more three dimensional (3D) multi-focal laser light patterns into a target tissue containing excitable cells adapted to emit cellular electrical activity—sensitive fluorescence, to generate a multiplexed 2D diffraction pattern of fluorescence emitted by the neurons, and resolving the multiplexed 2D diffraction pattern. Also provided herein is a system configured to perform the present method, the system including a microscope configured to project one or more 3D multi-focal laser light patterns into a target tissue using a spatial light modulator and a mirror galvanometer, and a microlens array and an image detector to record individual and multiplexed 2D diffraction patterns of light emitted from the target tissue.

Abstract: Provided herein is a method of optically recording neural activity in one or more regions of a target tissue. Also provided is a method of optically modulating the activity of a neural tissue. Further provided is a system that finds use in performing the present methods.

Abstract: A method for measuring the activity of one or more excitable cells, such as neurons, in a target tissue is provided. The present method may include measuring the activity of individual, selected excitable cells by projecting one or more three dimensional (3D) multi-focal laser light patterns into a target tissue containing excitable cells adapted to emit cellular electrical activity—sensitive fluorescence, to generate a multiplexed 2D diffraction pattern of fluorescence emitted by the neurons, and resolving the multiplexed 2D diffraction pattern. Also provided herein is a system configured to perform the present method, the system including a microscope configured to project one or more 3D multi-focal laser light patterns into a target tissue using a spatial light modulator and a mirror galvanometer, and a microlens array and an image detector to record individual and multiplexed 2D diffraction patterns of light emitted from the target tissue.

Abstract: A display is provided that has upper and lower polarizers, a color filter layer, a liquid crystal layer, and a thin-film transistor layer. The color filter layer and thin-film transistor layer may be formed from materials such as glass that are subject to stress-induced birefringence. To reduce light leakage that reduces display performance, one or more birefringence compensation layers may be incorporated into the display to help compensate for any birefringence effects. The compensation layers may include a birefringence compensation layer attached to the color filter layer or the thin-film transistor layer. A display may include an upper compensation layer attached to the color filter layer and a lower compensation layer attached to the thin-film transistor layer. The compensation layer may be formed from glass or polymer materials that have a negative photo-elastic constant.