Nature Search

Recovering three-dimensional shape around a corner using ultrafast time-of-flight imaging

An important goal in optics is to image objects hidden by turbid media, although line-of-sight techniques fail when the obscuring medium becomes opaque. Veltenet al. use ultrafast imaging techniques to recover three-dimensional shapes of non-line-of-sight objects after reflection from diffuse surfaces.

Andreas Velten
Thomas Willwacher
Ramesh Raskar
Research20 Mar 2012
Nature Communications

Volume: 3, P: 1-8
Human haematopoietic stem cell lineage commitment is a continuous process

Velten et al. use single-cell transcriptomics and functional data to map the early lineage commitment of human haematopoietic stem cells as a continuous process of cells passing through transitory states rather than demarcating discrete progenitors.

Lars Velten
Simon F. Haas
Lars M. Steinmetz
Research20 Mar 2017
Nature Cell Biology

Volume: 19, P: 271-281
Combined single-cell and spatial transcriptomics reveal the molecular, cellular and spatial bone marrow niche organization

Baccin, Al-Sabah, Velten et al. use single-cell and spatially resolved transcriptomics to map the cellular, molecular and spatial organization of the endosteal, sinusoidal and arteriolar bone marrow niches.

Chiara Baccin
Jude Al-Sabah
Simon Haas
Research23 Dec 2019
Nature Cell Biology

Volume: 22, P: 38-48
Identification of leukemic and pre-leukemic stem cells by clonal tracking from single-cell transcriptomics

Leukaemic stem cells drive acute myeloid leukaemia (AML) progression and relapse but they are incompletely characterized. Here, the authors combine single-cell transcriptomics and clonal tracking using nuclear and mitochondrial somatic variants to distinguish healthy, pre-leukaemic and leukaemic stem cells in AML.

Lars Velten
Benjamin A. Story
Lars M. Steinmetz
ResearchOpen Access01 Mar 2021
Nature Communications

Volume: 12, P: 1-13
Single-cell proteo-genomic reference maps of the hematopoietic system enable the purification and massive profiling of precisely defined cell states

Haas, Velten and colleagues use single-cell multiomics of human blood and bone marrow to generate a reference map allowing the quantitative linking of cytometry and proteo-genomic information.

Sergio Triana
Dominik Vonficht
Simon Haas
ResearchOpen Access22 Nov 2021
Nature Immunology

Volume: 22, P: 1577-1589
Targeted Perturb-seq enables genome-scale genetic screens in single cells

Targeted sequencing of perturbation effects offers a sensitive approach to capture genes of interest in CRISPR-mediated screens, enabling genome-scale screens at higher scale and lower cost than whole-transcriptome Perturb-seq.

Daniel Schraivogel
Andreas R. Gschwind
Lars M. Steinmetz
Research01 Jun 2020
Nature Methods

Volume: 17, P: 629-635
Author Correction: Nanoscale control of competing interactions and geometrical frustration in a dipolar trident lattice

Alan Farhan
Charlotte F. Petersen
Sebastiaan van Dijken
Amendments and CorrectionsOpen Access12 Dec 2017
Nature Communications

Volume: 8, P: 1
Low-latency time-of-flight non-line-of-sight imaging at 5 frames per second

Non-line-of-sight imaging can recover the 3D geometry of hidden objects, but is limited by weak multibounce signals. Here, the authors introduce a multipixel time-of-flight NLOS imaging approach, combining array detectors and a fast algorithm, for live reconstruction of natural nonretroreflective objects.

Ji Hyun Nam
Eric Brandt
Andreas Velten
ResearchOpen Access11 Nov 2021
Nature Communications

Volume: 12, P: 1-10
Phasor field diffraction based reconstruction for fast non-line-of-sight imaging systems

Current implementations of non-line-of-sight imaging use reconstruction algorithms that are difficult to implement fast enough for real-time application using light efficient equipment. The authors present an algorithm for non-line-of-sight imaging that is low complexity and allows fast and efficient reconstruction on a standard computer.

Xiaochun Liu
Sebastian Bauer
Andreas Velten
ResearchOpen Access02 Apr 2020
Nature Communications

Volume: 11, P: 1-13
Nanoscale control of competing interactions and geometrical frustration in a dipolar trident lattice

Artificial magnetic nanostructures enable the study of competing frustrated interactions with more control over the system parameters than is possible in magnetic materials. Farhan et al. present a two-dimensional lattice geometry where the frustration can be controlled by tuning the unit cell parameters.

Alan Farhan
Charlotte F. Petersen
Sebastiaan van Dijken
ResearchOpen Access17 Oct 2017
Nature Communications

Volume: 8, P: 1-7
Effects of acute systemic inflammation on the interplay between sad mood and affective cognition

Sven Benson
Alexandra Brinkhoff
Sigrid Elsenbruch
ReviewsOpen Access11 Dec 2017
Translational Psychiatry

Volume: 7, P: 1-10
Non-line-of-sight imaging using phasor-field virtual wave optics

Algorithms based on diffractive wave propagation of light offer effective imaging of complex scenes hidden from direct view.

Xiaochun Liu
Ibón Guillén
Andreas Velten
Research05 Aug 2019
Nature

Volume: 572, P: 620-623
Scintillation event imaging with a single photon avalanche diode camera

Alex Bocchieri and colleagues propose an imaging technique in a thick, monolithic scintillator using a high-resolution SPAD camera. They report a direct imaging of gamma-ray interactions in a scintillator.

Alex Bocchieri
Edoardo Charbon
Andreas Velten
ResearchOpen Access18 Sept 2024
Communications Engineering

Volume: 3, P: 1-16
Non-line-of-sight imaging

Non-line-of-sight (NLOS) imaging methods use light scattered from multiple surfaces to reconstruct images of scenes that are hidden by another object. This Perspective summarizes existing NLOS imaging techniques and discusses which directions show most promise for future developments.

Daniele Faccio
Andreas Velten
Gordon Wetzstein
Reviews13 May 2020
Nature Reviews Physics

Volume: 2, P: 318-327
Genetic deficiency of tartrate-resistant acid phosphatase associated with skeletal dysplasia, cerebral calcifications and autoimmunity

Andrea Superti-Furga and colleagues report that mutations in ACP5, which encodes tartrate-resistant phosphatase, cause spondyloenchondrodysplasia, a syndrome of skeletal dysplasia, cerebral calcifications and autoimmunity. The affected individuals had elevated levels of phosphorylated osteopontin.

Ekkehart Lausch
Andreas Janecke
Andrea Superti-Furga
Research09 Jan 2011
Nature Genetics

Volume: 43, P: 132-137
Trait rumination and social anxiety separately influence stress-induced rumination and hemodynamic responses

Hendrik Laicher
Isabell Int-Veen
David Rosenbaum
ResearchOpen Access01 Apr 2022
Scientific Reports

Volume: 12, P: 1-16
Amplitude of low frequency fluctuations (ALFF) of spontaneous and induced rumination in major depression: An fNIRS study

David Rosenbaum
Isabell Int-Veen
Ann-Christine Ehlis
ResearchOpen Access09 Dec 2020
Scientific Reports

Volume: 10, P: 1-13

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