Author(s): Ge S; Xiao X; Huang B; Britt KC;

Article GUID: 41163714

Author(s): Pieruccini-Faria F; Son S; Zou G; Almeida QJ; Middleton LE; Bray NW; Lussier M; Shoemaker JK; Speechley M; Liu-Ambrose T; Burhan AM; Camicioli R; Li KZH; Fraser S; Berryman N; Bherer L; Montero-Odasso M;

Background: Older adults with mild cognitive impairment (MCI) have a higher risk of gait impairments and falls; yet, the effects of multimodal interventions, including combinations of exercises with cognitive training, on improving their mobility remain unclear. Objectives: To investigate the sy ...

Article GUID: 40966614

Author(s): Jobin B; Phillips NA; Frasnelli J; Boller B;

BackgroundOlfactory identification decline is a known early marker of Alzheimer's disease and is already present at the mild cognitive impairment (MCI) stage. While being linked with episodic memory, its predictive value for cognitive performance and distinguishing between clinical stages remains unclear.ObjectiveThis study examined (1) the predictive ...

Article GUID: 40944318

Author(s): Coupal P; Zhang Y; Deroche M;

While blink analysis was traditionally conducted within vision research, recent studies suggest that blinks might reflect a more general cognitive strategy for resource allocation, including with auditory tasks, but its use within the fields of Audiology or Psychoacoustics remains scarce and its interpretation largely speculative. It is hypothesized that ...

Article GUID: 40910460

Author(s): Hosseininasabnajar F; Kakinami L;

Loss of brain tissues and cognitive abilities are natural processes of aging, but longitudinal studies are limited. We explored the longitudinal association between global and regional brain measures with cognitive abilities among individuals with normal cognitive status, mild cognitive impairment, and Alzheimer's Disease, including those with stable ...

Article GUID: 40739300

Author(s): Balbim GM; Boa Sorte Silva NC; Falck RS; Kramer AF; Voss MW; Liu-Ambrose T;

Introduction: The 24-hour activity cycle (24-HAC) includes physical activity (PA), sedentary behavior (SB), and sleep. The 24-HAC composition and brain health relationship in adults with mild cognitive impairment (MCI) remains underexplored. We examined associations between 24-HAC composition and gray matter (GM) volume. Methods: Cross-sectional study in ...

Article GUID: 40693459

Author(s): Di Giovanni DA; Kersten-Oertel M; Drouin S; Collins DL;

Purpose: Image-guided neurosurgery demands precise depth perception to minimize cognitive burden during intricate navigational tasks. Existing evaluation methods rely heavily on subjective user feedback, which can be biased and inconsistent. This study uses a physiological measure via electroencephalography (EEG), to quantify cognitive load when using nov ...

Article GUID: 40650801

Author(s): Bherer L; Vrinceanu T; Dupuy EG; Gayda M; Vincent T; Magnan PO; Mohammadi H; Gauthier C; Gagnon C; Duchesne S; Erickson KI; Gagnon D; Lesage F; Lupien S; Poirier J; Dubé MP; Thorin É; Juneau M; Breton J; Belleville S; Ferland G; Gaudreau ...

Background: Lifestyle factors like exercise and cognitive stimulation might help improve cognitive performance in older adults. However, studies investigating this, reported mixed results. Most of the data supporting the benefit of exercise comes from cross-sectional studies, cohort studies, or s ...

Article GUID: 40625372

Author(s): Grant N; Phillips N;

Mild cognitive impairment (MCI) and hearing loss (HL) have been separately associated with increased dementia risk. These highly co-occurring dementia risk factors are associated with aberrant functional brain connectivity. In individuals with HL aberrant functional connectivity has been associated with cognitive impairment. In individuals with MCI, aberr ...

Article GUID: 40567819

Author(s): Gagné N; Greenlaw KM; Coffey EBJ;

Hearing-in-noise (HIN) is a challenging task that is essential to human functioning in social, vocational, and educational contexts. Successful speech perception in noisy settings is thought to rely in part on the brain's ability to enhance neural representations of attended speech. In everyday HIN situations, important features of speech (i.e., pitch ...

Article GUID: 40412301

Author(s): Chen SJ; Ivers H; Dang-Vu TT; Shapiro CM; Carney CE; Robillard R; Morin CM;

Introduction: Insomnia is a prevalent yet under-characterized disorder, particularly regarding the heterogeneity of patients and their associated responses to different treatment modalities. This often leads to suboptimal management. There is a need to consider personalized approaches tailored to the characteristics of insomnia phenotypes with regard to o ...

Article GUID: 40346496