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  1. Article

    Open Access

    Profiles of mathematical deficits in children with dyslexia

    Despite a high rate of concurrent mathematical difficulties among children with dyslexia, we still have limited information regarding the prevalence and severity of mathematical deficits in this population. To...

    B. Pedemonte, C. W. Pereira, V. Borghesani, M. Ebbert in npj Science of Learning (2024)

  2. No Access

    Article

    Exogenic basalt on asteroid (101955) Bennu

    When rubble-pile asteroid 2008 TC3 impacted Earth on 7 October 2008, the recovered rock fragments indicated that such asteroids can contain exogenic material1,2. However, spacecraft missions to date have only obs...

    D. N. DellaGiustina, H. H. Kaplan, A. A. Simon, W. F. Bottke in Nature Astronomy (2021)

  3. No Access

    Article

    Collisional history of Ryugu’s parent body from bright surface boulders

    The asteroid (162173) Ryugu and other rubble-pile asteroids are likely re-accumulated fragments of much larger parent bodies that were disrupted by impacts. However, the collisional and orbital pathways from t...

    E. Tatsumi, C. Sugimoto, L. Riu, S. Sugita, T. Nakamura, T. Hiroi in Nature Astronomy (2021)

  4. No Access

    Article

    Properties of rubble-pile asteroid (101955) Bennu from OSIRIS-REx imaging and thermal analysis

    Establishing the abundance and physical properties of regolith and boulders on asteroids is crucial for understanding the formation and degradation mechanisms at work on their surfaces. Using images and therma...

    D. N. DellaGiustina, J. P. Emery, D. R. Golish, B. Rozitis in Nature Astronomy (2019)

  5. Article

    Open Access

    APOE*E2 allele delays age of onset in PSEN1 E280A Alzheimer’s disease

    Alzheimer’s disease (AD) age of onset (ADAOO) varies greatly between individuals, with unique causal mutations suggesting the role of modifying genetic and environmental interactions. We analyzed ~50 000 commo...

    J I Vélez, F Lopera, D Sepulveda-Falla, H R Patel, A S Johar in Molecular Psychiatry (2016)

  6. Article

    Open Access

    Fagerstrom test for nicotine dependence vs heavy smoking index in a general population survey

    The Fagerström Test for Nicotine Dependence (FTND) is used for assessing nicotine dependence. A shorter test derived from the FTND used for the general population is the Heavy Smoking Index (HSI) (six question...

    M Pérez-Ríos, MI Santiago-Pérez, B Alonso, A Malvar, X Hervada in BMC Public Health (2009)

  7. No Access

    Article

    Pharmacogenetics and pharmacogenomics of schizophrenia: a review of last decade of research

    The last decade of research into the pharmacogenetics of antipsychotics has seen the development of genetic tests to determine the patients’ metabolic status and the first attempts at personalization of antips...

    M J Arranz, J de Leon in Molecular Psychiatry (2007)

  8. No Access

    Article

    Physiogenomic comparison of weight profiles of olanzapine- and risperidone-treated patients

    Atypical antipsychotics induce pre-diabetic symptoms in some but not all patients, characterized most notably by elevated weight. The side effect profiles of the various drugs in the class differ, however, rai...

    G Ruaño, J W Goethe, C Caley, S Woolley, T R Holford, M Kocherla in Molecular Psychiatry (2007)

  9. No Access

    Article

    CYP2D6 genetic variation in healthy adults and psychiatric African-American subjects: implications for clinical practice and genetic testing

    Limited information is available on the frequency of the many CYP2D6 alleles found in African-Americans. DNA was isolated and genetic testing was performed on samples from 222 African-Americans, healthy controls ...

    W-M Cai, D M Nikoloff, R-M Pan, J de Leon, P Fanti in The Pharmacogenomics Journal (2006)

  10. Article

    Dust Activity in Comet 67P/Churyumov–Gerasimenko from February 20 to April 20, 2003

    Broadband imaging of Comet 67P/Churyumov–Gerasimenko has provided more data on the characterisation of the target of the ESA Rosetta Mission. The comet monitoring between r h=2.37 and r ...

    L. M. Lara, J. de León, J. Licandro, P. J. Gutiérrez in Earth, Moon, and Planets (2005)

  11. No Access

    Article

    Pharmacogenomic testing: the cost factor

    P J Wedlund, J de Leon in The Pharmacogenomics Journal (2001)

  12. No Access

    Article

    Diurnal and weekly variation of tardive dyskinesia measured by digital image processing

    The diurnal and weekly variability of tardive dyskinesia (TD) was assessed instrumentally by digital image processing. Weekly assessments were obtained in ten patients over a 6-week period. In six of the ten p...

    J. K. Stanilla, C. Büchel, J. de Leon, C. Büchel, G. M. Simpson in Psychopharmacology (1996)

  13. No Access

    Article

    Oral tardive dyskinesia: validation of a measuring device using digital image processing

    The present study was performed to investigate the reliability and validity of a new device for the assessment of oral dyskinesias by means of digital image processing. Twenty schizophrenic patients with tardi...

    C. Büchel, W. F. Gattaz, J. de Leon, G. M. Simpson in Psychopharmacology (1995)