Special Education

Brain Anatomy and Autism

By Christina A. Samuels — May 06, 2009 1 min read
  • Save to favorites
  • Print

Could people with autism have a larger-that-typical amygdala?

(Don’t run to your dictionaries -- the amygdala is a brain structure commonly linked with the storage of emotional memories. Amygdala means almond-shaped, and this cluster of nuclei has that appearance.)

Researchers at the University of North Carolina say that toddlers with autism seem more likely to have a large amygdala, and the enlargement is seen in children as young as two years old. If that turns out to be a consistent finding, it may help guide early intervention for children with autism.

This brain abnormality appears to be tied to the ability to share attention and experiences with others, the team said. "This study adds clarification to a potential fundamental brain mechanism underlying social deficits in autism. It provides potential insights into how this behavior develops," said lead researcher Dr. Joseph Piven, a professor of psychiatry.

Related Tags:

A version of this news article first appeared in the On Special Education blog.


Commenting has been disabled on edweek.org effective Sept. 8. Please visit our FAQ section for more details. To get in touch with us visit our contact page, follow us on social media, or submit a Letter to the Editor.


Events

This content is provided by our sponsor. It is not written by and does not necessarily reflect the views of Education Week's editorial staff.
Sponsor
Teaching Webinar
What’s Next for Teaching and Learning? Key Trends for the New School Year
The past 18 months changed the face of education forever, leaving teachers, students, and families to adapt to unprecedented challenges in teaching and learning. As we enter the third school year affected by the pandemic—and
Content provided by Instructure
This content is provided by our sponsor. It is not written by and does not necessarily reflect the views of Education Week's editorial staff.
Sponsor
Curriculum Webinar
How Data and Digital Curriculum Can Drive Personalized Instruction
As we return from an abnormal year, it’s an educator’s top priority to make sure the lessons learned under adversity positively impact students during the new school year. Digital curriculum has emerged from the pandemic
Content provided by Kiddom
This content is provided by our sponsor. It is not written by and does not necessarily reflect the views of Education Week's editorial staff.
Sponsor
Equity & Diversity Webinar
Leadership for Racial Equity in Schools and Beyond
While the COVID-19 pandemic continues to reveal systemic racial disparities in educational opportunity, there are revelations to which we can and must respond. Through conscientious efforts, using an intentional focus on race, school leaders can
Content provided by Corwin

EdWeek Top School Jobs

Teacher Jobs
Search over ten thousand teaching jobs nationwide — elementary, middle, high school and more.
View Jobs
Principal Jobs
Find hundreds of jobs for principals, assistant principals, and other school leadership roles.
View Jobs
Administrator Jobs
Over a thousand district-level jobs: superintendents, directors, more.
View Jobs
Support Staff Jobs
Search thousands of jobs, from paraprofessionals to counselors and more.
View Jobs

Read Next

Special Education Opinion 20 Ways to Support Students With Learning Differences This Year
Embed student voices and perspectives into the classroom is one piece of advice educators offer in this third pandemic-affected school year.
16 min read
Images shows colorful speech bubbles that say "Q," "&," and "A."
iStock/Getty
Special Education Schools Must Identify Students With Disabilities Despite Pandemic Hurdles, Ed. Dept. Says
Guidance stresses schools' responsibilities to those with disabilities, while noting that federal COVID aid can be used to address backlogs.
2 min read
School children in classroom with teacher, wearing face masks and raised hands
DigitalVision/Vectors/Getty
Special Education Attention Deficit Rates Skyrocket in High School. Mentoring Could Prevent an Academic Freefall
Twice as many students are diagnosed with ADHD in high school as in elementary school, yet their supports are fewer, a study says.
4 min read
Image of a child writing the letters "ADHD" on a chalkboard.
Getty
Special Education Opinion Q&A Collections: The Inclusive Classroom
Ten years of posts from experienced teachers of students with learning differences.
2 min read
Images shows colorful speech bubbles that say "Q," "&," and "A."
iStock/Getty