Zobrazeno 1 - 10
of 18
pro vyhledávání: '"H. Magnus Haraldsson"'
Publikováno v:
Vision Research. 93:62-73
Latencies of antisaccades made in the direction opposite to a peripheral target are typically slower longer than of prosaccades towards such a target by 50–100ms. Antisaccades have proved to be an important tool for diagnostic purposes in neurology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6ed1fde3742d6436fdb0ab841e3793a
https://doi.org/10.1016/j.visres.2013.10.010
https://doi.org/10.1016/j.visres.2013.10.010
Autor:
Engilbert Sigurdsson, H. Magnus Haraldsson, Ulrich Ettinger, Thordur Sigmundsson, Samuel B. Hutton, Andres Ingason, Brynja B. Magnusdottir, Hannes Petursson
Publikováno v:
European Archives of Psychiatry and Clinical Neuroscience. 260:77-85
Neuregulin-1 (NRG-1) is a putative susceptibility gene for schizophrenia but the neurocognitive processes that may involve NRG-1 in schizophrenia are unknown. Deficits in antisaccade (AS) and smooth pursuit eye movements (SPEM) are promising endophen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28444e772dbfcf17d35be3d037f1d9fc
https://doi.org/10.1007/s00406-009-0032-2
https://doi.org/10.1007/s00406-009-0032-2
Autor:
Bjarni O. Rafnar, Andres Magnusson, Gudrun Dora Bjarnadottir, Magnus Johannsson, Engilbert Sigurdsson, Steinn Steingrimsson, Helena Bragadottir, H. Magnus Haraldsson
Publikováno v:
European addiction research. 22(5)
Background/Aims: Methylphenidate (MPH) has been the most commonly used intravenous (i.v.) substance in Iceland in recent years. In Iceland, MPH is available in 3 forms: immediate-release (IR) tablets (MPH IR, short-acting), sustainable-release (SR) c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c52627d0904f0af130f9f474660c8fc1
https://pubmed.ncbi.nlm.nih.gov/27287610
https://pubmed.ncbi.nlm.nih.gov/27287610
Publikováno v:
Nordic journal of psychiatry. 65(2)
There is strong evidence for significant contributions of genetic factors to the risk of schizophrenia. In the past 10 years, studies employing linkage and association approaches have identified multiple putative schizophrenia risk genes. For most of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65bb2289153ea46e71a1ac4bdede4e35
https://pubmed.ncbi.nlm.nih.gov/21271949
https://pubmed.ncbi.nlm.nih.gov/21271949
Autor:
Engilbert Sigurdsson, Thordur Sigmundsson, Ulrich Ettinger, Andres Ingason, Hannes Petursson, H. Magnus Haraldsson, Brynja B. Magnusdottir
Publikováno v:
Psychiatry research. 169(2)
The association between the catechol- O -methyltransferase (COMT) val 158 met polymorphism (rs4680) and smooth pursuit eye movements (SPEM) was investigated in 110 schizophrenia patients and 96 controls. Patients had lower steady-state pursuit gain a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0c661c5b4576f5eb19f1f15a019f664
https://pubmed.ncbi.nlm.nih.gov/19647329
https://pubmed.ncbi.nlm.nih.gov/19647329
Autor:
Thordur Sigmundsson, Engilbert Sigurdsson, Hannes Petursson, H. Magnus Haraldsson, Ulrich Ettinger, Brynja B. Magnusdottir
Publikováno v:
European archives of psychiatry and clinical neuroscience. 258(6)
Deficits in antisaccade (AS) and smooth pursuit eye movements (SPEM) are promising endophenotypes in genetic studies of schizophrenia. The Icelandic population lends itself ideally to genetic studies due to its ethnic homogeneity and well-documented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::804d80af895713592a07f5f3b84a6e03
https://pubmed.ncbi.nlm.nih.gov/18437278
https://pubmed.ncbi.nlm.nih.gov/18437278
Autor:
Phillip T. Marucha, Ned H. Kalin, Steven E. Shelton, H. Magnus Haraldsson, Christopher G. Engeland
Publikováno v:
Brain, behavior, and immunity. 20(6)
Stress impairs healing and in part this effect is thought to be mediated by glucocorticoids. However, the brain systems that underlie the effects of stress on healing remain to be determined. Since the central nucleus of the amygdala (CeA) plays a ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad7e6072b5d29f0b9f985f12c8eb842a
https://pubmed.ncbi.nlm.nih.gov/16574374
https://pubmed.ncbi.nlm.nih.gov/16574374
Autor:
Marcello Massimini, Andrew D. Roberts, Charles K. Stone, Giulio Tononi, Todd E. Barnhart, H. Magnus Haraldsson, Terrence R. Oakes, Ned H. Kalin, Fabio Ferrarelli
Publikováno v:
Brain research bulletin. 64(2)
We used transcranial magnetic stimulation (TMS) in combination with positron emission tomography (PET) to investigate the effective connectivity of four cortical regions within the same study. By employing [17F]-[CH3F] ([17F]-fluoromethane) as a radi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4917f46bf3a96641d9fc01c63f315b19
https://pubmed.ncbi.nlm.nih.gov/15342097
https://pubmed.ncbi.nlm.nih.gov/15342097
Publikováno v:
Schizophrenia research. 71(1)
Transcranial Magnetic Stimulation (TMS) is a non-invasive method of stimulating the brain that is increasingly being used in neuropsychiatric research and clinical psychiatry. This review examines the role of TMS in schizophrenia research as a diagno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5b0cdba2a101be0b59db6330cefb79c
https://pubmed.ncbi.nlm.nih.gov/15374567
https://pubmed.ncbi.nlm.nih.gov/15374567
Autor:
Ned H. Kalin, Christopher G. Engeland, H. Magnus Haraldsson, Steven E. Shelton, Phillip T. Marucha
Publikováno v:
Brain, Behavior, and Immunity. 19:e18-e19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9084eaaca690bc6e9a6b02f04a775a80
https://doi.org/10.1016/j.bbi.2005.10.042
https://doi.org/10.1016/j.bbi.2005.10.042