Join ApplySci at the 9th Wearable Tech + Digital Health + Neurotech Boston conference on September 24, 2018 at the MIT Media Lab. Speakers include: Mary Lou Jepsen – George Church – Roz Picard – Nathan Intrator – Keith Johnson – Juan Enriquez – John Mattison – Roozbeh Ghaffari – Poppy Crum
Nissan’s Brain-to-Vehicle (B2V) technology will enable vehicles to interpret signals from a driver’s brain.
The company describes two aspects of the system — prediction and detection, which depend on a driver wearing EEG electrodes:
Predicton: By detecting, via the brain, that the driver is about to move, including turning the steering wheel or pushing the accelerator pedal, B2V can begin the action more quickly.
Detection: When driver discomfort is detected, and the car is in autonomous mode, AI tools change the driving configuration or style.
Lucian Gheorghe, an innovation researcher Nissan, said that the system can use AR to adjust what the driver sees, and can turn the wheel or slow the car 0.2 to 0.5 seconds faster than the driver.
Join ApplySci at Wearable Tech + Digital Health + Neurotech Silicon Valley on February 26-27, 2018 at Stanford University. Speakers include: Vinod Khosla – Justin Sanchez – Brian Otis – Bryan Johnson – Zhenan Bao – Nathan Intrator – Carla Pugh – Jamshid Ghajar – Mark Kendall – Robert Greenberg – Darin Okuda – Jason Heikenfeld – Bob Knight – Phillip Alvelda – Paul Nuyujukian – Peter Fischer – Tony Chahine – Shahin Farshchi – Ambar Bhattacharyya – Adam D’Augelli – Juan-Pablo Mas – Michael Eggleston – Walter Greenleaf – Jacobo Penide – David Sarno
EEG is more precise than current heart rate, oxygen saturation level, and facial expression pain assessment, which are affected by other stressful, non-painful events.
In one experiment, 11 out of 12 infants had a decreased pain-related EEG signal after doctors applied a topical anesthetic to their feet. A new study uses EEG to test the efficacy of morphine in infants, whose skin and intestines absorb drugs differently than adults.
EEG is being miniaturized by companies such as Neurosteer, making it an increasingly viable option for continuous pain, attention, and consciousness monitoring and treatment optimization.
Join ApplySci at Wearable Tech + Digital Health + NeuroTech Boston on September 19, 2017 at the MIT Media Lab – featuring Joi Ito – Ed Boyden – Roz Picard – George Church – Nathan Intrator – Tom Insel – John Rogers – Jamshid Ghajar – Phillip Alvelda – Michael Weintraub – Nancy Brown – Steve Kraus – Bill Geary
After scanning the brains of ALS, epilepsy, minimally conscious, schizophrenia, memory impaired, and healthy patients, to monitor brain health and treatment effectiveness, Brown and Tel Aviv University professor Nathan Intrator has commercialized his algorithms and launched Neurosteer.
At ApplySci’s recent NeuroTech NYC conference, Professor Intrator discussed dramatic advances in BCI, monitoring, and neurofeedback, in his keynote, and in a panel with DARPA’s Biological Technologies Office Director Justin Sanchez. He also described Neurosteer’s progress — and the rapidly developing world of technology for cognitive and emotional wellness — in an interview with StartUp Health’s Unity Stoakes. Click to view the June, 2016 StartUp Health NOW interview, or Steve Krein and Intrator’s June, 2015 interview here.
ApplySci’s 6thWearable Tech + Digital Health + NeuroTech Silicon Valley – February 7-8 2017 @ Stanford | Featuring: Vinod Khosla – Tom Insel – Zhenan Bao – Phillip Alvelda – Nathan Intrator – John Rogers – Mary Lou Jepsen – Vivek Wadhwa – Miguel Nicolelis – Roozbeh Ghaffari – Unity Stoakes – Mounir Zok
Binghamton researchers have developed an EEG “brainprint” system that can identify people with 100 per cent accuracy, according to a recent study.
A brain-password is recorded when a user’s stimulus response activity is recorded via EEG. Identity is then confirmed by exposing the user to the same stimulus, recording their response, and using a pattern classification system to compare the results.
The researchers observed brain signals of 45 volunteers as they read a list of 75 acronyms. They recorded the brain’s reaction to each group of letters, focusing on the part of the brain associated with reading and recognizing words. Participants’ brains reacted differently to each acronym, and a computer was able to identify each volunteer with 94 percent accuracy. Laszlo and Jin believe that the results show that brainwaves could be used by security systems to verify identity. They further suggest that this method is more secure than fingerprints or retinal patterns in the eye.
While not yet precise or fast enough to replace traditional EEG, study participants were able to spell the word “computer” on a screen using their brain’s electrical activity.
Rogers is now concentrating on refining the device for medical applications, and making it wireless. In a related Neuron paper, he describes advances in soft electronic interface technologies for neuroscience research.
Professor Gabrieli believes that neuromarkers, determined by fMRI, can be used to develop personalized interventions to improve education, health, addiction, criminal behavior and to analyze responses to drug or behavioral treatments.
According to Gabrieli, “Presently, we often wait for failure, in school or in mental health, to prompt attempts to help, but by then a lot of harm has occurred. If we can use neuroimaging to identify individuals at high risk for future failure, we may be able to help those individuals avoid such failure altogether.”
The cost of fMRI could pose a challenge for implementation. Cheaper, quicker, mobile EEG solutions could complement this research, and help bring imaging to the forefront of treatment.
A multiple sensor headset records electrical impulses in the brain, algorithms determine the likelihood of a stroke in one minute, and results are presented in a mobile app. EDSAP can also analyze stress and sleep patterns, and potentially be used to monitor heart activity. The company believes that the system can one day be built into one’s own glasses.