User profiles for Christine Salahub

Christine Salahub

University Health Network
Verified email at uhn.ca
Cited by 112

Electrophysiological correlates of the flexible allocation of visual working memory resources

C Salahub, HA Lockhart, B Dube, N Al-Aidroos… - Scientific Reports, 2019 - nature.com
Visual working memory is a brief, capacity-limited store of visual information that is involved
in a large number of cognitive functions. To guide one’s behavior effectively, one must …

[HTML][HTML] Characteristics and health care use of patients attending virtual walk-in clinics in Ontario, Canada: cross-sectional analysis

L Lapointe-Shaw, C Salahub, C Bird, RS Bhatia… - Journal of Medical …, 2023 - jmir.org
Background Funding changes in response to the COVID-19 pandemic supported the
growth of direct-to-consumer virtual walk-in clinics in several countries. Little is known about …

Walk-in clinic patient characteristics and utilization patterns in Ontario, Canada: a cross-sectional study

L Lapointe-Shaw, T Kiran, C Salahub… - … Open Access Journal, 2023 - cmajopen.ca
Background: Walk-in clinics are common in North America and are designed to provide
acute episodic care without an appointment. We sought to describe a sample of walk-in clinic …

Fear not! Anxiety biases attentional enhancement of threat without impairing working memory filtering

C Salahub, SM Emrich - Cognitive, Affective, & Behavioral Neuroscience, 2020 - Springer
Individuals with anxiety have attentional biases toward threat-related distractors. This deficit
in attentional control has been shown to impact visual working memory (VWM) filtering …

Virtual Visits With Own Family Physician vs Outside Family Physician and Emergency Department Use

L Lapointe-Shaw, C Salahub, PC Austin… - JAMA Network …, 2023 - jamanetwork.com
Importance Virtual visits became more common after the COVID-19 pandemic, but it is
unclear in what context they are best used. Objective To investigate whether there was a …

Up-to-date on cancer screening among Ontario patients seen by walk-in clinic physicians: A retrospective cohort study

A Lofters, C Salahub, PC Austin, L Bai, S Berthelot… - Preventive …, 2023 - Elsevier
Walk-in clinics are typically viewed as high-volume locations for managing acute issues but
also may serve as a location for primary care, including cancer screening, for patients …

A shifting terrain: Understanding the perspectives of walk-in physicians on their roles amid worsening primary care access in Ontario, Canada

…, S Berthelot, N Thakkar, K McBrien, C Salahub… - Plos one, 2024 - journals.plos.org
Background High-quality primary care is associated with better health outcomes and more
efficient and equitable health system performance. However, the rate of primary care …

ERP evidence for temporal independence of set size and object updating in object substitution masking

CM Salahub, SM Emrich - Attention, Perception, & Psychophysics, 2018 - Springer
To keep track of dynamically changing objects in one’s environment, it is necessary to
individuate them from other objects, both temporally and spatially. Spatially, objects can be …

Characteristics of Walk-In Clinic Physicians and Patients in Ontario, Canada: A Cross-Sectional Study

L Lapointe-Shaw, C Salahub, PC Austin, L Bai… - medRxiv, 2024 - medrxiv.org
Objective: We aimed to describe family physicians who primarily practice in a walk-in clinic
setting and compare them to family physicians who provide longitudinal care. Design: A cross…

Sensory delay activity: more than an electrophysiological index of working memory load

SM Emrich, C Salahub, T Katus - Journal of Cognitive Neuroscience, 2022 - direct.mit.edu
Sustained contralateral delay activity emerges in the retention period of working memory (WM)
tasks and has been commonly interpreted as an electrophysiological index of the number …