
The Alzheimer Society Research Portal connects researchers with Canadians looking to participate in research studies. On this website, find active studies that you can participate in to help advance research on dementia.
Baycrest is launching the Kimel Family Centre for Brain Health and Aging, the world’s first research-driven community centre evaluating the effects on brain health of providing personalized dementia-risk reduction programming. As part of that study, participants will complete six surveys to help us determine their dementia risk across five lifestyle domains: physical activity, brain-healthy eating, cognitive engagement, social connections, and mental wellbeing. Although we are using validated scales for these domains, we would like to better understand how people typically perform. For example, norms do not exist for all of our participants’ age range, some of the norms are outdated, and most are not from Canadians. Moreover, participants will repeat these scales every six months, so we can tell them if they have made significant gains, but we don’t know how much of a change is needed to be a clear improvement, and not just “noise”.
You are eligible to participate if you are:
1. Female, age 80+
2. Male, age 50-69, or 80+
3. Resident of Canada
4. No self-endorsed significant concerns about your memory, Alzheimer’s disease, mild cognitive impairment, vascular dementia, Huntington’s disease, any cancer treated with chemotherapy, brain tumour, Parkinson’s disease, schizophrenia, or current depression
Scientific evidence indicates that healthy lifestyle habits promote brain health and help prevent Alzheimer’s disease.
Our study consists of evaluating a personalized program designed to promote healthy lifestyle habits with the goal of supporting brain health.
This program, called Luci, is available as an online platform with virtual guidance from an advisor. Its purpose is to help participants change their lifestyle habits. It focuses on three areas: physical activity, healthy eating, and intellectual stimulation.
The aim of this study is to determine whether our program helps improve lifestyle habits in these three areas, along with other indicators linked to brain health.
You are eligible to participate if you:
• Are aged between 50 and 75 years of age
• Have not been diagnosed with a cognitive disorder, such as Alzheimer’s disease
• Wish to adopt healthy lifestyle habits in at least one of the following domains: physical activity, healthy eating, and intellectual stimulation
• Have access to a tablet or computer with an internet connection
• Are able to speak English or French
We are interested in how the brain changes in aging and with dementia. With this study, we will investigate how the brain senses and interprets sights and sounds. We are particularly interested in how listening to music, especially familiar music, evokes emotions and activates vivid memories. Learning how the brain processes music will help us understand why music therapy is such an effective tool for those with Alzheimer’s. We also aim to understand how the brain combines sights and sounds. This is an important part of how we navigate complex everyday situations, such as walking down a busy street. Alzheimer’s disease interferes with the brain’s ability to combine information from different senses, which could cause challenges in daily living.
You are eligible to participate in this study if you are:
You will not be eligible to participate in the study if you:
This study will uncover how bilingualism supports healthy cognitive aging by examining the influence of different language experiences on the timing and location of brain network activity. We will examine the timing of brain activity using electroencephalography (EEG; i.e., recordings of electrical brain activity) and the location of brain activity using magnetic resonance imaging (MRI; i.e., images of activity in different parts of the brain). Different language experience factors will additionally be explored. By measuring multiple factors (e.g., the age of second language learning, language proficiency) the effect(s) of different language experiences on the brain and cognition will become clearer.
You are eligible to participate if you:
- are a French-English bilingual over the age of 65
- have mild cognitive impairment
- have Alzheimer's disease
- are a healthy older adult (i.e., have no cognitive conditions)
Please note that you do not need to be completely fluent in both English and French, just to have some familiarity, experience or training with both languages to be eligible to participate.
Thank you for your consideration!
CAN-PROTECT is a Canada-wide online study recruiting participants and caregivers of persons with dementia to explore how lifestyle, background, and caretaking factors affect our health, quality of life, cognition, behaviour, and function as we age. CAN-PROTECT data will be analyzed and jointly published by the University of Calgary in partnership with the University of Exeter.
- Age 18 years or older
- Reside in Canada
- Have access to a computer/touchscreen device
- Can provide informed consent
- Do not have a diagnosis of dementia
- Additionally, we are enrolling participants who have previously or currently care for persons with dementia for caregiver-specific assessments
- Ability to speak English
Our study titled "Investigating the Role of Quantitative Susceptibility Mapping and Oxygen Extraction Fraction as Advanced Neuroimaging Biomarkers in Alzheimer's Disease" aims to develop non-invasive diagnostic biomarkers for Alzheimer's Disease (AD). We focus on evaluating the potential of QSM and OEF to differentiate between AD, Mild Cognitive Impairment (MCI), and Cognitively Unimpaired populations and to predict amyloid and tau pathology, using a Systems Biology approach. Leveraging the McGill University's TRIAD cohort, the study utilizes advanced imaging and machine learning to predict amyloid and tau presence, which could transform AD diagnostics and treatment. Methodologically, it involves preprocessing neuroimaging data and employing machine learning classifiers to analyze these features. The anticipated outcomes include validating QSM and OEF as non-invasive biomarkers for AD, establishing their correlation with amyloid and tau proteins, and developing predictive models for clinical decision-making, potentially resulting in significant advancements in AD diagnostics.
Are a member of the TRIAD cohort at McGill University, falling within one of the following categories: young control, cognitively unimpaired, mild cognitive impairment, or Alzheimer's Disease.
Are willing and able to undergo advanced neuroimaging techniques including MRI and PET without contraindications.
Have not had any significant neurological conditions (other than AD for the AD group) that might interfere with the results of the study.
Have no metal implants, devices, or other conditions that may contraindicate or distort MRI imaging.
Are not currently participating in other clinical trials or studies that involve interventions which might interfere with the results of this study.
Are able and willing to provide informed consent for participation in the study or have a legally authorized representative who can do so.
Do not have a history of substance abuse or other conditions that might confound the imaging and cognitive data.
Have not undergone any significant head trauma or surgery in the past 6 months.
Are not pregnant or planning to become pregnant during the duration of the study.
Are willing to comply with all study-related procedures, imaging sessions, and follow-up evaluations.
Ability to speak English and French
The aim of our study is to better understand whether certain lifestyle factors (such as physical activity and hearing) are related to early changes in memory and thinking abilities in older adults. We are especially interested in enrolling individuals who are South Asian or East Asian, because little research has focused on brain health in Canadians of diverse racial/ethnic backgrounds.
By participating, you will help us better understand how lifestyle factors are related to memory and thinking changes in adults from diverse communities. We hope that this will lead to improved prevention and early intervention strategies for dementia.
You are eligible to participate if you…
- Are 55-85 years old
- Have no major medical or psychiatric diagnoses
- Are comfortable speaking and reading English
- Are able to undergo an MRI scan
-Speak English
Eligibility is dependent on an additional conversation with the study team.
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