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Els van der Helm

Explore the profile of Els van der Helm including associated specialties, affiliations and a list of published articles. Areas
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Articles 7
Citations 710
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Recent Articles
1.
van der Helm E, Walker M
Sleep Med Clin . 2014 Oct; 6(1):31-43. PMID: 25285060
Cognitive neuroscience continues to build meaningful connections between affective behavior and human brain function. Within the biological sciences, a similar renaissance has taken place, focusing on the role of sleep...
2.
Saletin J, van der Helm E, Walker M
Neuroimage . 2013 Jun; 83:658-68. PMID: 23770411
Sleep is strongly conserved within species, yet marked and perplexing inter-individual differences in sleep physiology are observed. Combining EEG sleep recordings and high-resolution structural brain imaging, here we demonstrate that...
3.
van der Helm E, Yao J, Dutt S, Rao V, Saletin J, Walker M
Curr Biol . 2011 Nov; 21(23):2029-32. PMID: 22119526
Clinical evidence suggests a potentially causal interaction between sleep and affective brain function; nearly all mood disorders display co-occurring sleep abnormalities, commonly involving rapid-eye movement (REM) sleep. Building on this...
4.
van der Helm E, Gujar N, Nishida M, Walker M
PLoS One . 2011 Nov; 6(11):e27421. PMID: 22114672
While a role for sleep in declarative memory processing is established, the qualitative nature of this consolidation benefit, and the physiological mechanisms mediating it, remain debated. Here, we investigate the...
5.
van der Helm E, Gujar N, Walker M
Sleep . 2010 Mar; 33(3):335-42. PMID: 20337191
Study Objectives: Investigate the impact of sleep deprivation on the ability to recognize the intensity of human facial emotions. Design: Randomized total sleep-deprivation or sleep-rested conditions, involving between-group and within-group...
6.
van der Werf Y, van der Helm E, Schoonheim M, Ridderikhoff A, van Someren E
Proc Natl Acad Sci U S A . 2009 Nov; 106(45):18926-30. PMID: 19884499
Numerous studies have shown that sleep enhances memory for motor skills learned through practice. Motor skills can, however, also be learned through observation, a process possibly involving the mirror neuron...
7.
Walker M, van der Helm E
Psychol Bull . 2009 Aug; 135(5):731-48. PMID: 19702380
Cognitive neuroscience continues to build meaningful connections between affective behavior and human brain function. Within the biological sciences, a similar renaissance has taken place, focusing on the role of sleep...