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Raphael Turcotte

Explore the profile of Raphael Turcotte including associated specialties, affiliations and a list of published articles. Areas
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Articles 39
Citations 1555
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Recent Articles
1.
Wu Q, Zhang J, Kumar S, Shen S, Kincaid M, Johnson C, et al.
Nature . 2024 Mar; 627(8005):839-846. PMID: 38509363
The bone marrow adjusts blood cell production to meet physiological demands in response to insults. The spatial organization of normal and stress responses are unknown owing to the lack of...
2.
Rodriguez C, Booth M, Turcotte R
Front Neurosci . 2023 Apr; 17:1188614. PMID: 37065915
No abstract available.
3.
Haase C, Gustafsson K, Mei S, Yeh S, Richter D, Milosevic J, et al.
Nat Methods . 2022 Nov; 19(12):1622-1633. PMID: 36424441
Tissue function depends on cellular organization. While the properties of individual cells are increasingly being deciphered using powerful single-cell sequencing technologies, understanding their spatial organization and temporal evolution remains a...
4.
Schmidt C, Turcotte R, Booth M, Emptage N
Biomed Opt Express . 2022 Mar; 13(2):662-675. PMID: 35284159
Multimode optical fibers (MMF) have shown considerable potential for minimally invasive diffraction-limited fluorescence imaging of deep brain regions owing to their small size. They also look to be suitable for...
5.
Hampson K, Turcotte R, Miller D, Kurokawa K, Males J, Ji N, et al.
Nat Rev Methods Primers . 2022 Mar; 1. PMID: 35252878
Adaptive optics (AO) is a technique that corrects for optical aberrations. It was originally proposed to correct for the blurring effect of atmospheric turbulence on images in ground-based telescopes and...
6.
Cui J, Turcotte R, Emptage N, Booth M
Opt Express . 2021 Nov; 29(22):36660-36674. PMID: 34809072
Rapid autofocusing over long distances is critical for tracking 3D topological variations and sample motion in real time. Taking advantage of a deformable mirror and Shack-Hartmann wavefront sensor, remote focusing...
7.
Turcotte R, Schmidt C, Booth M, Emptage N
Opt Lett . 2020 Dec; 45(24):6599-6602. PMID: 33325849
Multimode optical fibers (MMFs), combined with wavefront control methods, have achieved minimally invasive in vivo imaging of neurons in deep-brain regions with diffraction-limited spatial resolution. Here, we report a method...
8.
Cui J, Turcotte R, Hampson K, Wincott M, Schmidt C, Emptage N, et al.
Biomed Opt Express . 2020 Sep; 11(8):4772-4785. PMID: 32923077
Visual guidance at the cellular level during neurosurgical procedures is essential for complete tumour resection. We present a compact reflectance confocal microscope with a 20 mm working distance that provided...
9.
Turcotte R, Sutu E, Schmidt C, Emptage N, Booth M
Biomed Opt Express . 2020 Sep; 11(8):4759-4771. PMID: 32923076
Focusing light through a step-index multimode optical fiber (MMF) using wavefront control enables minimally-invasive endoscopy of biological tissue. The point spread function (PSF) of such an imaging system is spatially...
10.
Li Z, Zhang Q, Chou S, Newman Z, Turcotte R, Natan R, et al.
Sci Adv . 2020 Jun; 6(19):eaaz3870. PMID: 32494711
Optical microscopy, owing to its noninvasiveness and subcellular resolution, enables in vivo visualization of neuronal structure and function in the physiological context. Optical-sectioning structured illumination microscopy (OS-SIM) is a widefield...