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Laurent Lamalle

Explore the profile of Laurent Lamalle including associated specialties, affiliations and a list of published articles. Areas
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Articles 42
Citations 425
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Recent Articles
1.
Mortazavi N, Talwar P, Koshmanova E, Sharifpour R, Beckers E, Berger A, et al.
J Biomed Sci . 2025 Mar; 32(1):35. PMID: 40069818
Background: Animal studies established that the locus coeruleus (LC) plays important roles in sleep and wakefulness regulation. Whether it contributes to sleep variability in humans is not yet established. Here,...
2.
Fortin M, Stirnberg R, Volzke Y, Lamalle L, Pracht E, Lowen D, et al.
Magn Reson Med . 2025 Feb; PMID: 39902546
Purpose: Brain segmentation and multi-parameter mapping (MPM) are important steps in neurodegenerative disease characterization. However, acquiring both a high-resolution T1w sequence like MPRAGE (standard input to brain segmentation) and an...
3.
Coudert T, Delphin A, Barrier A, Legris L, Warnking J, Lamalle L, et al.
Magn Reson Med . 2025 Jan; PMID: 39825561
Purpose: This study proposes a novel, contrast-free Magnetic Resonance Fingerprinting (MRF) method using balanced Steady-State Free Precession (bSSFP) sequences for the quantification of cerebral blood volume (CBV), vessel radius (R),...
4.
Campbell I, Sharifpour R, Balda Aizpurua J, Beckers E, Paparella I, Berger A, et al.
Elife . 2024 Oct; 13. PMID: 39466317
Light exerts multiple non-image-forming biological effects on physiology including the stimulation of alertness and cognition. However, the subcortical circuitry underlying the stimulating impact of light is not established in humans....
5.
Badin P, Sawallis T, Tabain M, Lamalle L
Lang Speech . 2024 Apr; :238309231224790. PMID: 38680040
The goal of this article is to illustrate the use of MRI for exploring bi- and multi-lingual articulatory strategies. One male and one female speaker recorded sets of static midsagittal...
6.
Cecconi B, Montupil J, Mortaheb S, Panda R, Sanders R, Phillips C, et al.
Front Neurosci . 2024 Feb; 18:1306344. PMID: 38419667
Background: Disconnected consciousness describes a state in which subjective experience (i.e., consciousness) becomes isolated from the external world. It appears frequently during sleep or sedation, when subjective experiences remain vivid...
7.
Paparella I, Campbell I, Sharifpour R, Beckers E, Berger A, Balda Aizpurua J, et al.
Commun Biol . 2023 Sep; 6(1):945. PMID: 37714936
Exposure to blue wavelength light stimulates alertness and performance by modulating a widespread set of task-dependent cortical and subcortical areas. How light affects the crosstalk between brain areas to trigger...
8.
Koshmanova E, Berger A, Beckers E, Campbell I, Mortazavi N, Sharifpour R, et al.
JCI Insight . 2023 Sep; 8(20. PMID: 37698926
BACKGROUNDThe locus coeruleus (LC) is the primary source of norepinephrine in the brain and regulates arousal and sleep. Animal research shows that it plays important roles in the transition between...
9.
Berger A, Koshmanova E, Beckers E, Sharifpour R, Paparella I, Campbell I, et al.
Front Neuroimaging . 2023 Aug; 2:1207844. PMID: 37554637
Introduction: The brainstem locus coeruleus (LC) influences a broad range of brain processes, including cognition. The so-called LC contrast is an accepted marker of the integrity of the LC that...
10.
Koshmanova E, Berger A, Beckers E, Campbell I, Mortazavi N, Sharifpour R, et al.
bioRxiv . 2023 Mar; PMID: 36993680
The locus coeruleus (LC) is the primary source of norepinephrine (NE) in the brain, and the LC-NE system is involved in regulating arousal and sleep. It plays key roles in...