David M Devilbiss, Age 53Camden, NJ

2009031, Dec 17, 2009

Feb 24, 2009

12/391406

Craig W. Berridge - Madison WI, US
David M. Devilbiss - Madison WI, US

A61B 5/0484
A61B 5/00
A61B 5/05

600407, 600300, 600544, 600554, 600559, 600558

Methods, apparatuses, and systems for analysis of electromagnetic activity of prefrontal cortex neurons in subjects are provided. The methods, apparatuses, and systems of the present invention can be used as a means to screen for cognitive modulators. They can be used to predict the effects of compounds such as psychostimulants and other drugs on prefrontal cortex-dependent cognition.

2018018, Jul 5, 2018

Jun 30, 2015

15/323238

- Bethlehem PA, US
David M. Devilbiss - Madison WI, US

A61B 5/16
G16H 50/20
A61B 5/00
A61B 5/0484
A61B 5/1171
A61B 5/12
A61B 5/024
A61B 5/053

Methods for diagnosing Autism and/or Autism Spectrum Disorder (ASD) of a subject include establishing baseline brain wave patterns of the subject by having the subject perform a series of task and measuring brain waves during the tasks using an EEG measurement device, applying a light stimulus or images to the subject's eyes and capturing eye movements and/or changes in facial expression in response to the light stimulus or images, and giving a neuropsychological and cognition battery of tasks to the subject to generate a provoked cognitive assessment of the subject. A processing device correlates the baseline brain wave patterns, eye movements and/or facial expressions, and provoked cognitive assessment of the subject to profile data indicative of Autism and/or ASD. The corresponding system may also include an auditory testing device that tests the subject's sensitivity to sound and records the subject's speech in response to verbal tasks. The processing device performs language processing of the recorded speech and correlates the processed language to the profile data indicative of Autism and/or ASD.

2017017, Jun 22, 2017

Jun 30, 2015

15/323249

- Bethlehem PA, US
Gary S. KATH - Scotch Pines NJ, US
David M. DEVILBISS - Madison WI, US

CERORA, INC. - Bethlehem PA

G06F 1/14
A61B 5/0484
A61B 5/0482
A61B 5/16
A61B 5/00
A61B 5/0478

A system synchronizes a PC exhibiting latency of operations to a biosensor enabled microcontroller with real-time clock by providing an encoding scheme that captures the subject's absolute reaction time transmits the subject's reaction time from the PC exhibiting latency to the microcontroller with real-time clock. The system includes a transmitter that transmits a stimulus signal from the PC exhibiting latency, an input device indicating the subject's response to the stimulus signal, an encoding circuit adapted to encode a difference in time between the stimulus signal and the subject's response to the stimulus signal, an emitter adapted to transmit the encoded difference signal representing the subject's reaction time, and a complementary receiver adapted to detect the encoded difference signal. The receiver includes a decoding circuit that decodes the encoded difference signal to determine the subject's reaction time, and the receiver provides the subject's reaction time to the microcontroller with real-time clock for synchronization with received biosensor data such as EEG data.

2015003, Feb 5, 2015

Jul 13, 2012

14/233292

Adam J. Simon - Yardley PA, US
David M. Devilbiss - Madison WI, US

Cerora, Inc. - Bethlehem PA

A61B 5/0484
A61B 5/00
G01D 18/00
A61B 5/048

600544, 702 85

A system for calibrating and/or verifying system performance of a remote portable EEG system having at least one EEG sensor. Embodiments of the invention can provide various reference signals to calibrate and quality control the remote performance of the data acquisition EEG system. In addition a calibration cable connects a reference signal source to the EEG sensors to enable remote calibration and quality control assessment. Further, a diagnostic biomarker is included to assess the state or function of a subject's brain and enables the classification, prognosis, diagnosis, monitoring of treatment, or response to therapy applied to the brain by measuring any one of a list of candidate features extracted from a given cognitive or sensory task, and measuring changes in the EEG feature and task combination over time, among multiple states, or compared to a normative database.