Search Results - "Paulson, O.B."

Reduced 5-HT2A receptor binding in patients with mild cognitive impairment by Hasselbalch, S.G, Madsen, K, Svarer, C, Pinborg, L.H, Holm, S, Paulson, O.B, Waldemar, G, Knudsen, G.M

“…Abstract Previous studies of patients with Alzheimer's disease (AD) have described reduced brain serotonin 2A (5-HT2A ) receptor density. It is unclear whether…”
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Brain serotonin 2A receptor binding: Relations to body mass index, tobacco and alcohol use by Erritzoe, D., Frokjaer, V.G., Haugbol, S., Marner, L., Svarer, C., Holst, K., Baaré, W.F.C., Rasmussen, P.M., Madsen, J., Paulson, O.B., Knudsen, G.M.

“…Manipulations of the serotonin levels in the brain can affect impulsive behavior and influence our reactivity to conditioned reinforcers. Eating, tobacco…”
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Corpus callosum atrophy as a predictor of age-related cognitive and motor impairment: A 3-year follow-up of the LADIS study cohort by Ryberg, C, Rostrup, E, Paulson, O.B, Barkhof, F, Scheltens, P, van Straaten, E.C.W, van der Flier, W.M, Fazekas, F, Schmidt, R, Ferro, J.M, Baezner, H, Erkinjuntti, T, Jokinen, H, Wahlund, L.-O, Poggesi, A, Pantoni, L, Inzitari, D, Waldemar, G

“…Abstract The aim of this 3-year follow-up study was to investigate whether corpus callosum (CC) atrophy may predict future motor and cognitive impairment in an…”
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Regional brain volumes, diffusivity, and metabolite changes after electroconvulsive therapy for severe depression by Jørgensen, A, Magnusson, P, Hanson, L, Kirkegaard, T, Benveniste, H, Lee, H, Svarer, C, Mikkelsen, J, Fink-Jensen, A, Knudsen, G, Paulson, O.B, Bolwig, T, Jørgensen, M

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White Matter Changes Contribute to Corpus Callosum Atrophy in the Elderly: The LADIS Study by Ryberg, C, Rostrup, E, Sjostrand, K, Paulson, O.B, Barkhof, F, Scheltens, P, van Straaten, E.C.W, Fazekas, F, Schmidt, R, Erkinjuntti, T, Wahlund, L.-O, Basile, A.M, Pantoni, L, Inzitari, D, Waldemar, G, on behalf of LADIS study group

“…The corpus callosum (CC) is the most important structure involved in the transmission of interhemispheric information. The aim of this study was to investigate…”
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Regional Differences in the CBF and BOLD Responses to Hypercapnia: A Combined PET and fMRI Study by Rostrup, E., Law, I., Blinkenberg, M., Larsson, H.B.W., Born, A.P., Holm, S., Paulson, O.B.

“…Previous fMRI studies of the cerebrovascular response to hypercapnia have shown signal change in cerebral gray matter, but not in white matter. Therefore, the…”
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Gender and the use of hormonal contraception in women are not associated with cerebral cortical 5-HT 2A receptor binding by Frokjaer, V.G, Erritzoe, D, Madsen, J, Paulson, O.B, Knudsen, G.M

“…Abstract Gender influences brain function including serotonergic neurotransmission, which may play a role in the well-known gender variations in vulnerability…”
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Acute MRI changes in progressive ischemic stroke by Kalowska, E, Rostrup, E, Rosenbaum, S, Petersen, P, Paulson, O B

“…Neurological deterioration following acute stroke is common and associated with increased morbidity and mortality. The underlying pathophysiological mechanisms…”
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Brain activity related to integrative processes in visual object recognition: bottom-up integration and the modulatory influence of stored knowledge by Gerlach, C, Aaside, C.T, Humphreys, G.W, Gade, A, Paulson, O.B, Law, I

“…We report evidence from a PET activation study that the inferior occipital gyri (likely to include area V2) and the posterior parts of the fusiform and…”
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PO10-TU-15 PET measurements of cerebral metabolism correlate with magnetic resonance spectroscopy in early multiple sclerosis by Blinkenberg, M, Tscherning, T, Jonsson, A, Mathiesen, H.K, Rostrup, E, Larsson, H.B, Svarer, C, Paulson, O.B, Soelberg-Sørensen, P

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Categorization and category effects in normal object recognition by Gerlach, C, Law, I, Gade, A, Paulson, O.B

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Neural correlates of olfactory processing in congenital blindness by Kupers, R., Beaulieu-Lefebvre, M., Schneider, F.C., Kassuba, T., Paulson, O.B., Siebner, H.R., Ptito, M.

“…► The olfactory system is highly plastic. ► Congenitally blind (CB) subjects are prone to crossmodal plasticity. ► We used fMRI to test crossmodal plasticity…”
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The activation pattern in normal humans during suppression, imagination and performance of saccadic eye movements by LAW, I., SVARER, C., HOLM, S., PAULSON, O.B.

“…The distribution of activated cerebral regions was examined in nine normal subjects during four different eye movement‐related conditions: (1) fixation –…”
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P.1.i.012 - Regional brain volumes, diffusivity, and metabolite changes after electroconvulsive therapy for severe depression by Jørgensen, A., Magnusson, P., Hanson, L., Kirkegaard, T., Benveniste, H., Lee, H., Svarer, C., Mikkelsen, J., Fink-Jensen, A., Knudsen, G., Paulson, O.B., Bolwig, T., Jørgensen, M.

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Blood–brain barrier, brain metabolism and cerebral blood flow by Paulson, O.B

“…For optimal function of the brain with its meticulous operations, an adequate and constant micro environment seems to be a prerequisite. This is secured by the…”
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Reduced 5-HT 2A receptor binding in patients with mild cognitive impairment by Hasselbalch, S.G., Madsen, K., Svarer, C., Pinborg, L.H., Holm, S., Paulson, O.B., Waldemar, G., Knudsen, G.M.

“…Previous studies of patients with Alzheimer's disease (AD) have described reduced brain serotonin 2A (5-HT 2A) receptor density. It is unclear whether this…”
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Categorization and category effects in normal object recognition: A PET Study by Gerlach, C, Law, I, Gade, A, Paulson, O.B

“…To investigate the neural correlates of the structural and semantic stages of visual object recognition and to see whether any effects of category could be…”
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Cortical cerebral metabolism correlates with MRI lesion load and cognitive dysfunction in MS by BLINKENBERG, M, RUNE, K, JENSEN, C. V, RAVNBORG, M, KYLLINGSBAEK, S, HOLM, S, PAULSON, O. B, SØRENSEN, P. S

“…To study the association between the cortical cerebral metabolic rate of glucose (CMRglc), MRI T2-weighted total lesion area (TLA), cognitive dysfunction, and…”
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Genetic variants and brain binding potentials: Lost in translation? by Knudsen, G.M., Haugbol, S., Arentzen, T.E., Frokjaer, V.G., Erritzoe, D., Svarer, C., Madsen, J., Paulson, O.B., Hasholt, L., Nielsen, F.A.

“…The effect of genotype was be modelled in a multiple linear regression analysis with age and MRI scanner type as covariates, and BPP for neocortical 5-HT2A…”
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Hippocampal Volume is Decreased in Healthy Subjects at Risk of Unipolar Depression by Baaré, W.F., Vinberg, M., Knudsen, G.M., Paulson, O.B, Langkilde, A.R., Jernigan, T.L., Kessing, L.

“…Methods 59 high-risk subjects (18 MZ and 41 DZ healthy twins with a co-twin diagnosed with unipolar depression; 27 males; mean age = 45, sd = 13.5) and 53…”
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