User profiles for Alexander M. Weber

Alexander Mark Weber

Assistant Professor, University of British Columbia; Staff Imaging Scientist, BC Children's …
Verified email at bcchr.ca
Cited by 350

N-type Ca2+ channels carry the largest current: implications for nanodomains and transmitter release

AM Weber, FK Wong, AR Tufford, LC Schlichter… - Nature …, 2010 - nature.com
Presynaptic terminals favor intermediate-conductance Ca V 2.2 (N type) over high-conductance
Ca V 1 (L type) channels for single-channel, Ca 2+ nanodomain–triggered synaptic …

Moral injury and psychosocial functioning in health care workers during the COVID-19 pandemic.

…, AL Johnson, RNC Patrick, MD Alexander… - Psychological …, 2023 - psycnet.apa.org
Studies of moral injury among nonmilitary samples are scarce despite repeated calls to
examine the prevalence and outcomes of moral injury among civilian frontline workers. The …

[HTML][HTML] Orientation dependence of R2 relaxation in the newborn brain

LM Bartels, J Doucette, C Birkl, Y Zhang, AM Weber… - NeuroImage, 2022 - Elsevier
In MRI the transverse relaxation rate, R 2 = 1/T 2 , shows dependence on the orientation of
ordered tissue relative to the main magnetic field. In previous studies, orientation effects of R …

A preliminary study on the effects of acute ethanol ingestion on default mode network and temporal fractal properties of the brain

AM Weber, N Soreni, MD Noseworthy - Magnetic Resonance Materials in …, 2014 - Springer
Object To study the effect of acute alcohol intoxication on the functional connectivity of the
default mode network (DMN) and temporal fractal properties of the healthy adult brain. …

[HTML][HTML] Pathological insights from quantitative susceptibility mapping and diffusion tensor imaging in ice hockey players pre and post-concussion

AM Weber, A Pukropski, C Kames, M Jarrett… - Frontiers in …, 2018 - frontiersin.org
Myelin sensitive MRI techniques, such as diffusion tensor imaging and myelin water imaging,
have previously been used to reveal changes in myelin after sports-related concussions. …

[HTML][HTML] Microwave ablation for colorectal cancer metastasis to the liver: a single-center retrospective analysis

…, SA Wells, PF Laeseke, ML Alexander… - Journal of …, 2021 - ncbi.nlm.nih.gov
Background The purpose of this study is to evaluate the safety and intermediate-term efficacy
of percutaneous microwave (MW) ablation for the treatment of colorectal liver metastases (…

PDLIM5 is not a neuronal CaV2. 2 adaptor protein

SR Gardezi, AM Weber, Q Li, FK Wong… - Nature …, 2009 - nature.com
Methods). However, in contrast with what would be predicted from the earlier report, GST–LIM1-3
did not enhance but instead blocked the action of the PKC activator (Fig. 1). Although …

Survey of cattle and pasture management practices on focal pastures in Alberta

…, EW Bork, M Becker, MJ Alexander… - Canadian journal of …, 2019 - cdnsciencepub.com
A survey of Alberta beef producers was conducted at sites overlapping with a province-wide
network of permanent biodiversity monitoring plots to characterize focal pastures and their …

Metabolite measurements in the caudate nucleus, anterior cingulate cortex and hippocampus among patients with mitochondrial disorders: a case–control study using …

…, MD Noseworthy, M Tarnopolsky, AM Weber… - … Open Access Journal, 2013 - cmajopen.ca
Background Mitochondrial disorders are clinical syndromes associated with mutations in
the mitochondrial or nuclear genome that result in impaired oxidative phosphorylation and …

Educating health professionals about fetal alcohol spectrum disorders

M Alexander, E Dang, LR Floyd, TT Sharpe… - American Journal of …, 2007 - Taylor & Francis
Prenatal exposure to alcohol is a leading preventable cause of birth defects and developmental
disabilities. Individuals exposed to alcohol during fetal development can have physical, …