Ljubomir Žiropadja

Depression predicts the pattern of cognitive impairment in early Parkinson's disease

Elka Stefanova, Aleksandra Potrebić, Ljubomir Žiropadja et al. · Journal of the Neurological Sciences · 2006 · 64 citations

Psychiatry, Mood Symptom, Subcortical Ischemic Depression +8

Visuomotor skill learning on serial reaction time task in patients with early Parkinson's disease

Elka Stefanova, Vladimir Kostić, Ljubomir Žiropadja et al. · Movement Disorders · 2000 · 62 citations

Motor Learning, Neuropsychology, Motor Skill +21

Mild Cognitive Impairment in Early Parkinson's Disease Using the Movement Disorder Society Task Force Criteria: Cross-Sectional Study in Hoehn and Yahr Stage 1

Elka Stefanova, Ljubomir Žiropadja, Tanja Stojković et al. · Dementia and Geriatric Cognitive Disorders · 2015 · 36 citations

Screening for Anxiety Symptoms in Parkinson Disease

Elka Stefanova, Ljubomir Žiropadja, M. Petrovic et al. · Journal of Geriatric Psychiatry and Neurology · 2013 · 36 citations

Declarative Memory in Early Parkinsons Disease: Serial Position Learning Effects

Elka Stefanova, Vladimir Kostić, Ljubomir Žiropadja et al. · Journal of Clinical and Experimental Neuropsychology · 2001 · 26 citations