Ires Ghielen

Table of Contents Chapter 1 General introduction 9 Chapter 2 Anxiety in Parkinson’s disease: symptom dimensions and overlap with depression and autonomic failure 21 Chapter 3 Symptom Dimensions of Anxiety in Parkinson’s Disease: Replication study in a neuropsychiatric patient population 41 Chapter 4 Symptom connections in anxious versus low-anxious Parkinson’s disease patients: an explorative network study 61 Chapter 5 The association between Freezing of Gait, Fear of Falling and Anxiety in Parkinson’s disease: a longitudinal analysis 79 Chapter 6 The effects of cognitive behavioral and mindfulness-based therapies on psychological distress in patients with Multiple Sclerosis, Parkinson’s disease and Huntington’s disease: two meta-analyses 97 Chapter 7 BEWARE: Body awareness training in the treatment of wearing-off related anxiety in patients with Parkinson’s disease: study protocol for a single-blinded randomized controlled trial 123