Roy-Gagnon Marie-Hélène

O'Neil Alexis, Welikala Roshan A, Barman Sarah, Owen Christopher G, Rudnicka Alicja R, Rakesh Mohan et al.

This study found wider retinal arterioles linked to lower glaucoma odds, but glaucoma itself narrowed arterioles over time. Wider venules predicted higher AMD risk, highlighting microvascular changes as potential disease markers.

Tran Emily, Rakesh Mohan, Li Gisele, Freeman Ellen E, Roy-Gagnon Marie-Hélène

This study found specific genes (KIBRA, PDE7A/MTFR1) may modify the link between eye diseases like glaucoma/AMD and cognitive function, suggesting a genetic influence on this complex relationship.

Grant Alyssa, Roy-Gagnon Marie-Hélène, Bastasic Joseph, Talekar Akshay, Jessri Mahsa, Li Gisele et al.

This study found daily/total alcohol intake was linked to higher intraocular pressure, especially in those with higher genetic glaucoma risk, but not directly to glaucoma itself.

Freeman Ellen E, Bastasic Joseph, Grant Alyssa, Leung Gareth, Li Gisele, Buhrmann Ralf et al.

This study found APOE ε4 is linked to lower glaucoma risk, but only in individuals without systemic hypertension, suggesting a protective role modified by blood pressure.

Freeman Ellen, Varin Mélanie, Kergoat Marie-Jeanne, Belleville Sylvie, Li Gisele, Roy-Gagnon Marie-Hélène et al.

Varin Mélanie, Kergoat Marie-Jeanne, Belleville Sylvie, Li Gisele, Rousseau Jacqueline, Roy-Gagnon Marie-Hélène et al.

This study found glaucoma patients scored lower on verbal working memory and encoding tests. Reduced activity levels partially mediated this link, suggesting interventions for visually impaired individuals could slow cognitive decline.

Harrabi Hanen, Kergoat Marie-Jeanne, Rousseau Jacqueline, Boisjoly Hélène, Schmaltz Heidi, Moghadaszadeh Solmaz et al.

This study found that older adults with AMD, Fuchs' dystrophy, or glaucoma had significantly lower cognitive scores, suggesting a link between common age-related vision loss and cognitive function.