As the global effect of coronavirus (COVID-19) continues to evolve, Lindamood-Bell is firmly committed to the health and safety of our students, our clients, and our staff.  We have met the challenge quickly so we can continue to serve our clients and provide employment for our loyal and dedicated employees.

Read the full message from Lindamood-Bell’s CEO

×
article
Research Articles
 
 

Modifying the brain activation of poor readers during sentence comprehension with extended remedial instruction: A longitudinal study of neuroplasticity.

Meyler, A., Keller, T. A., Cherkassky, V. L., Gabrieli, J. D.E., & Just, M. A. (2008).
Modifying the brain activation of poor readers during sentence comprehension with
extended remedial instruction: A longitudinal study of neuroplasticity.
Neuropsychologia, 46, 2580-2592. doi:10.1016/j.neuropsychologia.2008.03.012

Abstract

This study used fMRI to longitudinally assess the impact of intensive remedial instruction on cortical activation among 5th grade poor readers during a sentence comprehension task. The children were tested at 3 time points: prior to remediation, after 100 hours of intensive instruction, and 1 year after the instruction had ended. Changes in brain activation were also measured among 5th grade good readers at the same time points for comparison. The central finding was that prior to instruction, the poor readers had significantly less activation than good readers bilaterally in the parietal cortex. Immediately after instruction, poor readers made substantial gains in reading ability, and demonstrated significantly increased activation in the left angular gyrus and the left superior parietal lobule. Activation in these regions continued to increase among poor readers 1 year post-remediation, resulting in a normalization of the activation. These results are interpreted as reflecting changes in the processes involved in word-level and sentence-level assembly. Areas of overactivation were also found among poor readers in the medial frontal cortex, possibly indicating a more effortful and attentionally-guided reading strategy.

view more
Connect with us
Request Information
Menu
Loading ...

Request Information

When you complete our form we'll email you our information packet.
We will reach out to you shortly. You may also call us at .

Choose at least one option. *
* required

Schedule a Learning
Ability Evaluation

Please fill out the form and we will be in touch to schedule an evaluation.

* required
Chat with a Live Representative