(Press-News.org) In a paper published in Nature Communications, researchers at Vanderbilt University Medical Center’s Department of Otolaryngology-Head and Neck Surgery leveraged two main studies — one focused on behavior and one focused on genetics — to highlight the correlation between participants’ musical rhythm abilities and developmental speech-language disorders.
These disorders include developmental language disorder, dyslexia and stuttering, among others.
Evidence showed that deficiency in musical rhythm perception is a “modest but consistent risk factor for developmental speech, language and reading disorders,” according to the study’s lead author, Srishti Nayak, PhD, assistant professor of Otolaryngology-Head and Neck Surgery.
“Studying the connection between musical rhythm ability and speech-language-related disorders was of interest to us because of the tremendous health and societal impacts those disorders can have,” said Nayak, who is also a co-director of the Vanderbilt Music Cognition Lab. “Particularly when looking at pediatric populations, identifying a person’s ability levels with musical rhythm allows care providers to design appropriate therapeutic interventions that can address many of the mental and physical health issues, educational difficulties and negative socioeconomic outcomes associated with developmental communication disorders.”
The twin studies focused on behavior and genetics, respectively, and included cohorts at VUMC and several other institutions.
In one study, researchers focused on behavioral manifestations of musical rhythm impairment, studying participants’ ability to perceive small rhythmic differences and synchronize movements to rhythms (such as tapping), as well as analyzing qualitative data from self-reported rhythm abilities. In line with their hypothesis, it was determined that weaker rhythm skills were associated with increased odds of clinical speech-language problems and disorders. Results indicated that stuttering was a notable exception to this association, and the researchers pointed out that individuals who stutter(ed) may have been exposed to rhythm-focused therapies that could improve rhythm abilities.
Researchers may also rely on genetic information to develop an understanding of a participant’s rhythmic capabilities. A second study found that shared genetic architecture between rhythm and language traits explains some of the variability associated with language-related skills. Notably, genetics associated with rhythm predict reading scores, a behavioral measure, as well as genetics associated with reading itself. This suggests that reading skills draw upon biology shared with musical rhythm skills.
“Understanding the link between musicality and communication skills and deficits helps us paint a better picture of the role of these two fundamental aspects of human cognition,” said Nayak. “It’s easy to take music, speech and reading for granted because of the fulfillment they bring us, but they’re all hard wired into our brains. Our research underscores that the links between them are both behavioral and genetic in nature.”
Reyna Gordon, PhD, associate professor of Otolaryngology and co-director of the Music Cognition Lab, was the paper’s corresponding author. Other VUMC-affiliated researchers included Yasmina Mekki, PhD, senior statistical genetic analyst; Rachana Nitin, PhD, research fellow in the Division of Genetic Medicine; and Catherine T. Bush, CCC-SLP, speech language pathologist IV in the Department of Hearing and Speech Sciences.
This research was supported by the National Institutes on Deafness and Other Communication Disorders (NIDCD), the National Institute on Drug Abuse (NIDA) and the National Institute of General Medical Sciences (NIGMS) of the National Institutes of Health, under award numbers R01DC016977, R03DC021550, R21DC021276, R01DA059804 and P20GM1023.
END
Studies find connection between impaired musical rhythm abilities and developmental speech-language disorders
2025-10-02
ELSE PRESS RELEASES FROM THIS DATE:
Mount Sinai study highlights sex-based pelvic differences’ effect on spinal screw, rod placement during surgical procedures
2025-10-02
FOR IMMEDIATE RELEASE
Contact:
Dan Verello
Mount Sinai Press Office
212-241-9200
daniel.verello@mountsinai.org
Mount Sinai Study Highlights Sex-Based Pelvic Differences’ Effect on Spinal Screw, Rod Placement During Surgical Procedures
Findings aimed at tailoring treatment to patients’ specific anatomy
Journal: Spine Deformity
Title: Impact of sex on S2-alar-iliac pelvic screw position and lumbosacral rod alignment in adult spine deformity
Senior Author: James D. Lin, MD, MS, Assistant Professor of Orthopedics (Spine Surgery), ...
Virtual reality can reduce anxiety in patients undergoing interventional cardiovascular procedure
2025-10-02
Patients undergoing coronary angiography often experience anxiety both before and during the procedure, often treated by the administration of anti-anxiety medications. A new analysis being presented at the American College of Cardiology (ACC) Middle East 2025 Together with 16th Emirates Cardiac Society Conference found virtual reality (VR) effectively reduced anxiety during the procedure and had more stable vital signs than patients receiving standard care.
“Virtual reality offers an innovative solution to manage ...
Heart disease risk increases for US immigrants the longer they live in US
2025-10-02
Foreign born immigrants to the United States have a lower risk of cardiovascular disease than their U.S.-born counterparts; however, that advantage diminishes the longer they live in the U.S., according to a study presented at the American College of Cardiology’s Middle East 2025 Together with 16th Emirates Cardiac Society Conference taking place October 3-5, 2025, in Dubai, UAE.
“We see that as immigrants are exposed to U.S. dietary and lifestyle habits for prolonged periods of time, it has a negative effect on their heart health,” said Krishna Moparthi, a medical student at John. F. Kennedy University School of Medicine and co-author of the study. “There ...
Two abstracts using Bronchiectasis and NTM Research Registry data presented at European Respiratory Society Congress
2025-10-02
Miami (October 2, 2025) – The Bronchiectasis and NTM Association announced today that two abstracts using Bronchiectasis and NTM Research Registry data were presented at the European Respiratory Society Congress, held September 27-October 1, 2025, in Amsterdam, Netherlands.
The abstracts are:
“Exploring the overlapping burden of alpha-1 antitrypsin deficiency and bronchiectasis: insights from the US BRR,” which examined the role of alpha-1 antitrypsin deficiency in the development of bronchiectasis.
“Assessing ...
Sudan Ebola virus can persist in survivors for months, WSU study shows
2025-10-02
PULLMAN, Washington -- More than half of survivors of the Sudan Ebola virus still suffer serious health problems two years post-infection and the virus can persist in semen and breast milk for months after recovery, according to the first study examining the virus’s long-term effects.
The study, led by researchers at Washington State University, found 57.5% of the survivors of an outbreak in Uganda from 2022-23 reported ongoing and debilitating health issues that interfered with their daily lives. The detection of traces of the virus in semen and breast milk also raised concerns ...
The magnetic math of breast health
2025-10-02
Branching isn’t just for trees. This biological process occurs in animal development, enabling organs to perform complex functions. Branch-like structures form in lungs, kidneys, and breasts, among other places. Importantly, only in female mammary glands does most branching occur years after birth. It happens during puberty and again during pregnancy as milk ducts branch out in preparation for breastfeeding. Disturbances here have been linked to breast cancer. However, studying branching can be difficult and time-consuming.
Now, Cold Spring Harbor Laboratory (CSHL) researchers have developed a tool to quickly quantify changes in the branches of mouse mammary glands. ...
Six billion tonnes a second: Rogue planet found growing at record rate
2025-10-02
Astronomers have identified an enormous ‘growth spurt’ in a so-called rogue planet. Unlike the planets in our Solar System, these objects do not orbit stars, free-floating on their own instead. The new observations, made with the European Southern Observatory’s Very Large Telescope (ESO’s VLT), reveal that this free-floating planet is eating up gas and dust from its surroundings at a rate of six billion tonnes a second. This is the strongest growth rate ever recorded for a rogue planet, or a planet of any kind, providing valuable insights into how they form and grow.
“People may think ...
Young rogue planet displays record-breaking ‘growth spurt’
2025-10-02
A young rogue planet about 620 light-years away from Earth has experienced a record-breaking “growth spurt,” hoovering up some six billion tons of gas and dust each second over a couple of months.
A team of international researchers have explored changes in the planet’s growth and immediate surroundings. The observations provide insight into how rogue planets—free-floating planetary-mass objects that do not orbit stars—behave and grow in their infancy.
“We’ve caught this newborn rogue planet in the act of gobbling ...
The RESTART trial: a drug to block a toxic HIV molecule
2025-10-02
What if the presence of a well-known but misunderstood viral protein explains why some people living with HIV (PLWH) never recover their health, even with antiretroviral treatment?
Dr. Madeleine Durand and Andrés Finzi, researchers at the CRCHUM, Université de Montréal’s affiliated hospital research centre, will explore this through the launch of a groundbreaking clinical trial this fall.
Two studies, one approach
With the publication of a remarkable study in 2023, the two scientists and Mehdi Benlarbi, a PhD student in Finzi’s lab, showed a keen interest in the HIV molecule gp120. The virus is known to infect ...
New polymer designs for beyond-5G telecommunications
2025-10-02
With the rollout of fifth-generation (5G) telecommunications networks and 6G looming on the horizon, the demand for advanced materials that can handle high-frequency signals is rising rapidly. These systems use electromagnetic waves ranging from tens to hundreds of gigahertz (GHz), where signals are highly sensitive to transmission loss, interference, and distortion. To address these issues, scientists and engineers rely on special insulating materials, known as dielectrics, which help guide signals with minimal loss.
Polymer-based dielectrics are particularly attractive. ...