Hagell, Peter

Lewy bodies in grafted neurons in subjects with Parkinson's disease suggest host-to-graft disease propagation

Li, J.-Y., Englund, E., Holton, J. L., Soulet, D., Hagell, P., Lees, A. J., Lashley, T., Quinn, N. P., Rehncrona, S., Björklund, A., et al. (2008) · Nature Medicine

Parkinson's Disease Mechanisms and TreatmentsNuclear Receptors and Signaling

Cited by 1,845

Interleukin-6 is elevated in the cerebrospinal fluid of suicide attempters and related to symptom severity

Lindqvist, D., Janelidze, S., Hagell, P., Erhardt, S., Samuelsson, M., Minthon, L., Hansson, O., Björkqvist, M., Träskman-Bendz, L., & Brundin, L. (2009) · Biological Psychiatry

Tryptophan and brain disordersSuicide and Self-Harm Studies

Cited by 524

Construct validity of a revised version of the Occupational Balance Questionnaire

Håkansson, C., Wagman, P., & Hagell, P. (2020) · Scandinavian Journal of Occupational Therapy

Occupational Therapy Practice and ResearchPsychometric Methodologies and Testing

Cited by 115

Rasch analysis of an instrument for measuring occupational value: Implications for theory and practice

Eklund, M., Erlandsson, L.-K., Persson, D., & Hagell, P. (2009) · Scandinavian Journal of Occupational Therapy

Psychometric Methodologies and TestingOccupational Therapy Practice and Research

Cited by 65

Psychometric properties of the General Self-Efficacy Scale in Parkinson's disease

Nilsson, M. H., Hagell, P., & Iwarsson, S. (2015) · Acta Neurologica Scandinavica

Psychometric Methodologies and TestingHealth Education and Validation

Cited by 46

A classical test theory evaluation of the Sleep Condition Indicator accounting for the ordinal nature of item response data

Hellström, A., Hagell, P., Broström, A., Ulander, M., Luik, A. I., Espie, C. A., & Årestedt, K. (2019) · PLOS ONE

Sleep and related disordersPsychometric Methodologies and Testing

Cited by 25

Measuring activities of daily living in Parkinson’s disease: On a road to nowhere and back again?

Hagell, P. (2019) · Measurement

Psychometric Methodologies and TestingHealth Education and Validation

Cited by 23

Measurement properties of the 12-item short-form health survey in stroke

Westergren, A., & Hagell, P. (2014) · Journal of Neuroscience Nursing

Psychometric Methodologies and TestingHealth Systems, Economic Evaluations, Quality of Life

Cited by 14