Georgia Tech Research Corporation

Emory University

Michelle LaPlaca

William D Hunt

John Alexander Herrmann

David W Wright

Kyle Spencer Davis

Chris Ward

Brian B Liu

Stephen Clark Smith

Alessio Medda

Russell K Gore

Nicole Kosoris

Courtney Crooks

Tamara Espinoza

Shean Phelps

Disclosed herein are methods of disrupting cell-to-cell communication. An exemplary method comprises transmitting one or more microwave signals to a communication molecule located in an environment having a plurality of cells. The one or more microwave signals can comprise a first microwave signal and a second microwave signal. The first microwave signal can have a first frequency corresponding to frequency of a first peak in a microwave spectrum associated with rotational modes of the communication molecule. The second microwave signal can have a second frequency corresponding to a frequency of a second peak in the microwave spectrum associated with the rotational modes of the communication molecule.

Systems and methods for microwave jamming of molecular recognition

Systems and methods include directing limited frequencies of microwave signals toward target molecules, driving a motion of the target molecules to impact molecular recognition. In one implementation, a microwave spectra associated with the rotational modes of a target molecule is obtained. From peaks in the spectra, a mode of molecular movement is identified and a microwave signal profile is generated for driving a motion of binding portions of the molecule associated with the identified mode. Microwave signals are generated based on the signal profile for output by antennas. For example, the microwave signals can be can be used to impede the binding of quorum sensing molecules by receptors of. In one implementation, the antennas can be placed in a catheter for placement in a patient. In another implementation, the antennas can be placed in a sleeve or other device for use adjacent to the skin of a patient.

Methods and systems relate to determining sensory motor performance based on user non-postural movements within a generated dynamic virtual environment. The generated environment requires users to: (i) utilize primary sensor inputs (e.g., vision, vestibular sensation and somatosensation); (ii) assess the dynamic virtual environment; and (iii) integrate and translate those inputs into movement to control the dynamic virtual environment. The methods may include receiving non-postural user input with respect to a state of one or more attributes of a dynamic virtual environment provided on a user interface for one or more sessions, the one or more attributes including a control object and a target which moves with respect to the control object; determining performance information based on the user input and the state of the one or more attributes for the one or more sessions; and determining sensory motor performance information from the performance information.

Methods and systems for determining sensory motor performance based on non-postural information

Cognitive assessment systems and methods that provide an integrated solution for evaluating the presence or absence of cognitive impairment. The present invention is used to test cognitive functions of an individual including information processing speed, working memory, work list learning and recall, along with variations of these tasks. Immersive and non-immersive systems and methods are disclosed. Testing and results feedback using the present invention may be completed in real time, typically in less than 15 minutes.

Display enhanced testing for concussions and mild traumatic brain injury

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Atlanta, GA, United States of America

Michelle LaPlaca