GEYS, Helena

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GEYS, Helena
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helena.geys@uhasselt.be
 
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Publications

Results 21-40 of 102 (Search time: 0.008 seconds).

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Issue DateTitleContributor(s)TypeCat.
212009Application of Penalized Splines in Analyzing Neuronal DataMARINGWA, John; FAES, Christel; GEYS, Helena; MOLENBERGHS, Geert; Cadarso-Suarez, Carmen; Pardo-Vazquez, Jose L.; Leboran, Victor; Acuna, CarlosJournal ContributionA1
222009Modeling spatial learning in rats based on Morris water maze experimentsFAES, Christel; AERTS, Marc; GEYS, Helena; De Schaepdrijver, L.Journal ContributionA1
232009Investigating Association Between Behavior, Corticosterone, Heart Rate, and Blood Pressure in Rats Using Surrogate Marker Evaluation MethodologyTILAHUN ESHETE, Abel; MARINGWA, John; GEYS, Helena; ALONSO ABAD, Ariel; Raeymaekers, Leen; MOLENBERGHS, Geert; Van Den Kieboom, Gerd; Drinkenburg, Pim; BIJNENS, LucJournal ContributionA1
242008A flexible method to measure synchrony in neuronal firingFAES, Christel; GEYS, Helena; MOLENBERGHS, Geert; AERTS, Marc; Cadarso-Suarez, Carmen; Acuna, Carlos; Cano, MonicaJournal ContributionA1
252008Joint models of discrete and continuous longitudinal dataFAES, Christel; GEYS, Helena; CATALANO, PaulBook SectionB2
262008A high-dimensional joint model for longitudinal outcomes of different natureFAES, Christel; AERTS, Marc; MOLENBERGHS, Geert; GEYS, Helena; TEUNS, Greet; BIJNENS, LucJournal ContributionA1
272008Application of Semiparametric Mixed Models and Simultaneous Confidence Bands in a Cardiovascular Safety Experiment with Longitudinal DataMARINGWA, John; GEYS, Helena; SHKEDY, Ziv; FAES, Christel; MOLENBERGHS, Geert; AERTS, Marc; Van Ammel, Karel; Teisman, Ard; BIJNENS, LucJournal ContributionA1
282007Classification of sporadic Creutzfeldt-Jakob disease based on clinical and neuropathological characteristicsCORTINAS ABRAHANTES, Jose; AERTS, Marc; van Everbroeck, Bart; Saegerman, Claude; Berkvens, Dirk; GEYS, Helena; Mintiens, Koen; Roels, Stefan; Cras, PatrickJournal ContributionA1
292007Model averaging using fractional polynomials to estimate a safe level of exposureFAES, Christel; AERTS, Marc; GEYS, Helena; MOLENBERGHS, GeertJournal ContributionA1
302007Psychotropic drug classification based on sleep-wake behaviour of ratsWOUTERS, Kristien; Ahnaou, Abdellah; CORTINAS ABRAHANTES, Jose; MOLENBERGHS, Geert; GEYS, Helena; BIJNENS, Luc; Drinkenburg, Wilhelmus H. I. M.Journal ContributionA1
312007Generalizability in non-Gaussian longitudinal clinical trial data based on generalized linear mixed modelsVANGENEUGDEN, Tony; MOLENBERGHS, Geert; LAENEN, Annouschka; ALONSO ABAD, Ariel; GEYS, HelenaJournal ContributionA1
322007On the use of historical control data in pre-clinical safety studiesMARINGWA, John; FAES, Christel; AERTS, Marc; GEYS, Helena; TEUNS, Greet; Van Den Poel, B.; BIJNENS, LucJournal ContributionA1
332006GLMM approach to study the spatial and temporal evolution of spikes in the small intestineFAES, Christel; AERTS, Marc; GEYS, Helena; BIJNENS, Luc; Donck, LV; Lammers, WJEPJournal ContributionA1
342006Generalized reliability estimation using repeated measurementsLAENEN, Annouschka; VANGENEUGDEN, Tony; GEYS, Helena; MOLENBERGHS, GeertJournal ContributionA1
352006Dose response for infectivity of several strains of Campylobacter jejuni in chickensChen, L; GEYS, Helena; Cawthraw, S; Teunis, PJournal ContributionA1
362006Estimating herd-specific force of infection by using random-effects models for clustered binary data and monotone fractional polynomialsFAES, Christel; HENS, Niel; AERTS, Marc; SHKEDY, Ziv; GEYS, Helena; Mintiens, K.; Laevens, H; Boelaert, FJournal ContributionA1
372006A hierarchical modeling approach for risk assessment in developmental toxicity studiesFAES, Christel; GEYS, Helena; AERTS, Marc; MOLENBERGHS, GeertJournal ContributionA1
382006A unifying approach for surrogate marker validation based on Prentice's criteriaALONSO ABAD, Ariel; MOLENBERGHS, Geert; GEYS, Helena; BUYSE, Marc; VANGENEUGDEN, TonyJournal ContributionA1
392005Is herpes zoster a marker for occult or subsequent malignancy?Buntinx, F; Wachana, R; Bartholomeeusen, Stefaan; Sweldens, K; GEYS, HelenaJournal ContributionA1
402005Applying concepts of generalizability theory on clinical trial data to investigate sources of variation and their impact on reliabilityVANGENEUGDEN, Tony; LAENEN, Annouschka; GEYS, Helena; RENARD, Didier; MOLENBERGHS, GeertJournal ContributionA1
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