Methods, systems and devices for reducing anxiety, including increasing relaxation and/or calm. In some variations these methods may include reducing anxiety, increase relaxation and/or calm by non-invasive temperature regulation of the frontal cortex prior to and/or during sleep. The subject may have an anxiety disorder, or may not have a diagnosed anxiety disorder.

An apparatus for screening, treatment, monitoring and/or assessment of visual impairments, comprising electronic means for simultaneously applying two separate and unrelated processing methods to images presented to a patient's eyes: a first processing method being applied to an non-amblyopic eye (the eye with the better vision), and a second processing method being applied to an amblyopic eye (the weaker eye, or the impaired eye). A method for screening, treatment, monitoring and/or assessment of visual impairments, comprising: a. defining a starting point, wherein differences between a patient's eyes are completely, or as closely as practically possible, corrected, to enable two identical or similar images to be transferred to the brain from the patient's eyes; b. defining an ending point, wherein there is no correction applied to any of the patient's eyes; c. defining a screening, treatment, monitoring and/or assessment plan, for initially applying correction to images according to the starting point, then gradually reducing the correction, at a controlled and predetermined rate, towards the ending point; and d. applying the plan to images presented to the patient's eyes, while monitoring patient's performance.

It is an object of the present invention to provide a vision training device capable of performing color correction for a display and providing elaborate vision training. In order to achieve the above objects, a vision training device according to the present invention includes a color filter having an optical property disposed in a field of view direction of an eye of a user, a display, a user operating unit that adjusts image information of the display, and a control unit that causes a reference color image within a range similar to a color of the color filter to be displayed on the display and stores a correction confirmation signal for the display as a correction value when the correction confirmation signal is input through the user operating unit.

An eyesight training device for cognition correction which includes a display unit; a user input unit; and a controller for controlling the display unit to overlap a recognition restraining image, which restrains a visual recognition of a recognition image, with the recognition image and to gradually change a concentration value of the recognition restraining image, and for storing, as recognition level information, information corresponding to a concentration value of the recognition restraining image as of a time when a visibility change confirmation input is input through the user input unit of the visibility change confirmation input is input.

A cold plasma system and method for treating a region of a biological surface is presented. In one embodiment, the system includes: a housing; an air conduit within the housing; a first electrode configured proximately along the air conduit; a second electrode configured proximately along the air conduit and opposite from the first electrode; and a source of alternating current (AC) electrically connected with the first electrode. The source of alternating current is configured to generate cold plasma in the air conduit.

Methods for treating Blepharitis, Meibomian Gland Dysfunction and Dry Eye Syndrome include thermal massage, thermal debridement, and thermal expression. Particular embodiments include use of handheld devices that provide the thermal therapy to tissue by contacting a surface heated with thermal energy to a patient's tissue. Thermal energy can be continuously provided during operation. In particular embodiments, a handheld device comprises a base assembly operatively connected to a removeable thermal energy applicator. A wide range of thermal applicators may be connected to the base assembly to provide different treatments, including heat application, debridement, and expression of the treated tissue or gland.

Disclosed herein is an apparatus for facilitating application of varying pressure to a body of an individual, in accordance with some embodiments. Accordingly, the apparatus comprises pumps, actuators, and a valve. Further, the pumps are attached to the body using a coupling assembly. Further, the coupling assembly is configured to be attached to the body. Further, the coupling assembly comprises an interior cavity. Further, a first pump of the pumps is configured for drawing a first amount of air from the interior cavity. Further, a second pump of the pumps is configured for drawing a second amount of the air from the interior cavity and blowing a third amount of the air in the interior cavity. Further, the actuators are configured for actuating the pumps. Further, the valve is configured for allowing entering and exiting of an amount of the air from the interior cavity through the valve.

A virtual reality game- and biosignal sensor-based VOR assessment and rehabilitation apparatus includes: a biosignal sensing unit which senses and notifies of head movement and eye movement of a patient using an eye tracker and an inertial measurement unit (IMU) sensor attached or installed to a head-mounted display device; a VOR function assessment unit which configures and provides a game for VOR function assessment; a patient-personalization control unit which determines, on the basis of the VOR gain of the patient, the types and order of rehabilitation games, and a rehabilitation level; and a rehabilitation game providing unit which configures and provides games for at least one among smooth pursuit, saccades, VOR rehabilitation exercise, amplified VOR rehabilitation exercise, and suppressive VOR rehabilitation exercise, and determines the difficulty levels of the games on the basis of the rehabilitation level.

A Meibomian Gland Roller system allows for self-administered the treatment for a leading cause of dry eyes, namely, tear film oil deficiency. The system combines an effective and safe technique to combine mechanical rolling pressure with heat for meibomian gland drainage. The rolling action of the roller cylinder combined with the roller head to increase effectiveness in empting inspissated meibomian glands. The roller allows the patient to safely start the application of the pressure at the bottom of the glands and effectively roll open clogged oil glands. The washable roller keeps the head clean for long term use. A preheated eye-shaped soft gel pad can prepare the lids before the roller tip is applied by heating and softening the meibomian gland contents, allowing the roller to have a more effective action to induce mechanical extraction of the gland content.

Methods for treating Blepharitis, Meibomian Gland Dysfunction and Dry Eye Syndrome include thermal massage, thermal debridement, and thermal expression. Particular embodiments include use of handheld devices that provide the thermal therapy to tissue by contacting a surface heated with thermal energy to a patient's tissue. Thermal energy can be continuously provided during operation. In particular embodiments, a handheld device comprises a base assembly operatively connected to a removeable thermal energy applicator. A wide range of thermal applicators may be connected to the base assembly to provide different treatments, including heat application, debridement, and expression of the treated tissue or gland.