Faculty Directory

Simon, Jonathan

Simon, Jonathan

Professor
Electrical and Computer Engineering
The Institute for Systems Research
Biology
Brain and Behavior Institute
2145 A.V. Williams Building

Jonathan Simon's expertise is applied and theoretical neuroscience, with emphasis on auditory neuroscience. His research focuses on neural processing in the brain's auditory system, from specialized processing found only in humans (e.g., speech processing) to generalized processing found in most mammals, including auditory attention and sound localization. 

He earned his bachelors in physics from Princeton University, his doctorate in physics from the University of California, Santa Barbara, and did postdoctoral research in theoretical general relativity (University of Wisconsin-Milwaukee, and University of Maryland-College Park) before embracing the field of neuroscience. He joined the University of Maryland's Electrical and Computer Engineering Department in 2001, the Biology Department in 2002, and the Institute for Systems Research in 2013. Simon is co-director of the KIT-Maryland Magnetoencephalography Center, and of the Computational Auditory Neural Systems Laboratory (CANSL).

‘Priming’ helps the brain understand language even with poor-quality speech signals

New research published in PNAS shows word representations may provide some objective measures of speech comprehension.

New UMD Division of Research video highlights work of Simon, Anderson

The researchers use magnetoencephalography to understand and develop training for aging-related signal processing interactions between the ears and the brain.

Discovering a digital biomarker for post-stroke cognitive problems

Funding for a noninvasive, inexpensive screening tool that could predict persistent post-stroke cognitive difficulties.

2023 BBI Seed Grants Inspire New Interdisciplinary Collaborations

The six interdisciplinary teams will use state-of-the-art neuroscience tools to translate basic science research into real-world impact.

New robust and scalable computational methodology developed by UMD researchers helps identify directed connectivity within the brain

‘NLGC’ can be used with magnetoencephalography to better understand the neural mechanisms behind sensory processing.

Jonathan Simon gives keynote address at international cognitive hearing science conference

Simon spoke on “The progression of neural speech representations through auditory cortex and beyond, from acoustics to semantics.”

How does the brain turn heard sounds into comprehensible language?

$2.88M in NIH funding could lead to brain-aware, tunable hearing devices.

The brain makes sense of math and language in different ways

Distinct regions in the brain use their own neural pathways and networks to process either spoken math or language.

NIH grant furthers poststroke recovery research of Marsh, Simon

MEG scans will help determine the neurophysiologic effects of mindfulness training on subacute post-stroke depression and cognition.

Emerging from the fog: Little understood post-stroke cognitive issues verified

For the first time, researchers measure the physical evidence of diminished neural processing within the brain after a stroke.

New algorithms for estimating the latent dynamics underlying biological processes

Work by Miran, Presacco, Babadi, Simon, Fu and Marcus published in PLOS Computational Biology.

Behtash Babadi promoted to associate professor

Babadi has broad research interests in statistical and adaptive signal processing, neural signal processing, and systems neuroscience.

Brain and Behavior Initiative Hosts 3rd Annual Seed Grant Symposium

Researchers from across UMD convene to discuss the latest projects funded by BBI

AESoP symposium features speakers, organizers with UMD ties

The symposium highlights research on hearing, speech and language that makes use of novel EEG or MEG signal processing.

Simon invited speaker at implantable auditory prostheses conference

Simon spoke on how EEG and MEG successes may lead to neurophysiologically based speech perception measures.

BBI Announces FY19 Seed Grant Awards

Awarded proposals feature researchers from seven colleges and schools as well as three centers and institutes

Radio interview with Jonathan Simon on "the cocktail party problem"

BYUradio talks to Simon about where in the brain, and how quickly, neurons transition from processing the sound of speech to the language-based words of speech.

Stop—hey, what’s that sound?

New Maryland study explores how the sounds going into our ears become the words going through our brains.

Brain and Behavior Initiative (BBI) hosts Second Annual Seed Grant Symposium

The University’s Brain and Behavior Initiative (BBI) hosted its Second Annual Seed Grant Symposium on November 14, 2018 at Adele’s in the Stamp Student Union.

Maryland researchers awarded $1M DARPA Lagrange program cooperative agreement

Marcus, Fu, Simon and Babadi will build a scalable, risk-sensitive and real time optimization framework tailored to noninvasive neuroimaging data from the human brain.

Improving speech intelligibility testing with new EEG methods

Tests developed at KU Leuven and the University of Maryland could result in better diagnoses for patients with speech comprehension issues.

BBI affiliated faculty receive $8 million NIH grant to combat hearing loss in older people

Multidisciplinary research will examine strategies to improve communication challenges.

BBI Holds 2017 Seed Grant Symposium

Over 115 people attend symposium featuring work and accomplishments of BBI Seed Grant Awardees for FY16/FY17.

Researchers part of two NSF Neural & Cognitive Systems grants worth more than $1.2 million

The NSF awards have been issued to U.S. cross-disciplinary teams to conduct innovative research focused on neural and cognitive systems.

BBI FY17 Seed Grant Winners Announced

Nine projects selected for funding.

Simon is co-editor of new Springer auditory research book

The Auditory System at the Cocktail Party describes the mechanisms the auditory system employs to focus on specific sounds within a noisy environment.

NSF Science Now video features 'aging brain' research of Anderson, Simon and Presacco

Study is part of ongoing research into the so-called 'cocktail party problem.'

It’s not your ears, it’s your brain

UMD neuroscience research shows older adults’ brain processing contributes to diminished speech comprehension, even with normal hearing.

Simon delivers three invited lectures in China

Simon explained research into how continuous speech is represented in the human auditory cortex.

Jonathan Simon gives keynote speech at SPIRE workshop

Simon spoke on “Neural Representations of Speech, and Speech in Noise, in Human Auditory Cortex.”

Jonathan Simon is invited speaker at CHScom 2015

Professor speaks on "Neural Representations of the Cocktail Party in Human Auditory Cortex.”

Jonathan Simon wins $1.5M NIH NIDCD grant for 'auditory scene' research

Research will further understanding of how people focus on sounds in a noisy environment.

Jonathan Simon and UMB's Elliot Hong win Research and Innovation Seed Grant

The pair will investigate neural processing in schizophrenia patients with auditory hallucinations.

Jonathan Simon promoted to full professor

Simon's research focuses on neural processing in the brain's auditory system.

Simon, Ding publish research in NeuroImage

Noise severely disrupts the brain’s ability to extract speech under cochlear implant listening conditions