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Call for participation in a research project

A research project on primary progressive aphasia

AQPA would like to share a pioneering research project currently underway on primary progressive aphasia (PPA). Led by Dr. Howard Chertkow and Dr. Carlos Roncero, it explores the use of transcranial direct current stimulation (tDCS) combined with language training to slow or stop the onset of dementia symptoms.

What is transcranial direct current stimulation (tDCS)?

tDCS is a non-invasive technique that uses weak electrical currents applied via electrodes on the scalp to stimulate a targeted area of ​​the brain. Previous studies have shown that this method can promote nerve cell growth and improve communication between neurons, with promising results in the treatment of neurological disorders such as aphasia, depression, and Parkinson's disease.

What are the objectives of the project?

This research program specifically aims to improve the oral and written naming skills of people with PPA. By combining tDCS and language training, researchers hope to slow the progression of symptoms and improve participants' quality of life.

How to participate?

To participate in this study, participants must meet certain criteria:

  • Being diagnosed with primary progressive aphasia
  • Be over 60 years old
  • Be able to communicate in English
  • Have no history of neurological or psychiatric disorders, except depression or anxiety

How is the research project going?

Eligible individuals will be required to participate in two cycles of experimental therapy, including 15 stimulation sessions and five performance assessment sessions. MRI scans will also be performed to monitor the effects of the stimulation. A three-month period separates the two cycles to assess the long-term effects of the treatment.

The study will be carried out at the following address:

CLSC René Cassin,
5800 Cavendish Blvd., 5th Floor
Côte Saint-Luc, Quebec H4W 2T5

Compensation and logistics

There are no costs for participants in this study, except for their time. Transportation costs are reimbursed, whether for public transportation or parking.

Contact details for further information

For questions or additional information regarding this study, interested individuals may contact Alice Zhang at 1-647-207-5038 or by email at azhang4@research.baycrest.org, or Chris Hosein at 514-340-8222, ext. 23621, at chosein@jgh.mcgill.ca.

Important note:

We would like to point out that the AQPA is not directly involved in this research. Our goal in disseminating this information is to make it known to our participants. We are therefore retransmitting the information as received.

We will therefore not be able to answer any questions regarding this project. It will be necessary to contact the contact persons identified in this article directly.

To find out more about our activities for people with aphasia and caregivers:

  • Would you like to consult our calendar for people with aphasia? here.
  • Would you like to register for our workshops for people with aphasia? here.
  • Do you want to know more about aphasia? here.
  • Would you like to know more about our workshops for caregivers? Click here
  • Would you like to consult our calendar for caregivers? here.
  • Would you like to know more about our workshops for people with aphasia? Click here