Location History:
- Needham, MA (US) (2019)
- Cambridge, MA (US) (2022)
Company Filing History:
Years Active: 2019-2022
Title: Innovations by Nirmal Keshava
Introduction
Nirmal Keshava is an accomplished inventor based in Needham, MA (US). He has made significant contributions to the fields of medical diagnostics and investigative interviewing. With a total of 3 patents, Keshava's work focuses on innovative methods that enhance the accuracy of diagnosis and assessment in critical situations.
Latest Patents
Keshava's latest patents include a method and system for diagnosing post-traumatic stress disorder (PTSD) and mild traumatic brain injury (mTBI) using magnetic resonance spectroscopy (MRS). This diagnostic system utilizes MRS signals collected in vivo from specific brain regions. By applying wavelet decomposition to these signals, Keshava's method extracts features that are used to train classifiers for diagnosing disease states. This innovative approach allows for accurate diagnosis based on wavelet features from MRS scans.
Another notable patent involves a method for detecting deception and predicting interviewer accuracy during investigative interviews. Traditional methods rely on polygraph systems and subjective assessments from interviewers. Keshava's system provides objective, quantitative metrics by recording physiological data from the interviewer. This data is processed to assess the likelihood of deceit in the interviewee's statements and the accuracy of the interviewer's evaluations.
Career Highlights
Nirmal Keshava is currently employed at The Charles Stark Draper Laboratory, Inc., where he continues to develop groundbreaking technologies. His work has garnered attention for its potential to improve diagnostic accuracy and enhance the effectiveness of investigative interviewing.
Collaborations
Keshava collaborates with talented professionals, including Laura Jane Mariano and Andrea K Webb. These partnerships contribute to the innovative environment at Draper Laboratory, fostering advancements in technology and research.
Conclusion
Nirmal Keshava's contributions to medical diagnostics and investigative interviewing exemplify the impact of innovation in addressing complex challenges. His patents reflect a commitment to enhancing accuracy and reliability in critical assessments.