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List of works by S.S. O'Sullivan

A genome-wide association study in multiple system atrophy

scientific article published on 14 September 2016

Altruistic punishment in patients with Parkinson's disease with and without impulsive behaviour

scientific article

Apomorphine: A potential modifier of amyloid deposition in Parkinson's disease?

scientific article published on 13 October 2015

Clinical Reasoning: Vanishing tumor: A 7-year puzzle solved

scientific article

Clinical aspects of impulsive compulsive behaviours in Parkinson's disease

scientific article published on 11 August 2011

Clinical outcomes of progressive supranuclear palsy and multiple system atrophy

scientific article

Compulsive sexual behaviour in Parkinson's disease is associated with higher doses of levodopa

scientific article published on 24 November 2017

Concomitant progressive supranuclear palsy and multiple system atrophy: more than a simple twist of fate?

scientific article published on 14 October 2009

Conventional magnetic resonance imaging in confirmed progressive supranuclear palsy and multiple system atrophy

scientific article published on 04 April 2012

Cortical alpha-synuclein load is associated with amyloid-beta plaque burden in a subset of Parkinson's disease patients

scientific article published on 08 January 2008

Cue-induced striatal dopamine release in Parkinson's disease-associated impulsive-compulsive behaviours

scientific article published on 24 February 2011

Decision making, impulsivity, and addictions: do Parkinson's disease patients jump to conclusions?

scientific article

Degeneration in different parkinsonian syndromes relates to astrocyte type and astrocyte protein expression

scientific article published in October 2009

Disentangling the Relationship between Lewy Bodies and Nigral Neuronal Loss in Parkinson's Disease ⬇️

scientific article published on January 1, 2011

Do Parkinson's Disease Patients Have Deficits in Sequential Sampling Tasks?

scholarly article by Atbin Djamshidian et al published December 2014 in Movement disorders clinical practice

Does corticobasal degeneration exist? A clinicopathological re-evaluation

scientific article published on July 2010

Does levodopa accelerate the pathologic process in Parkinson disease brain? ⬇️

scientific article published on September 14, 2011

Dopamine agonists rather than deep brain stimulation cause reflection impulsivity in Parkinson's disease

scientific article

Dopamine dysregulation syndrome, impulse control disorders and punding after deep brain stimulation surgery for Parkinson's disease

scientific article published on 23 June 2009

Dopamine dysregulation syndrome: an overview of its epidemiology, mechanisms and management

scientific article

Effects of dopamine on sensitivity to social bias in Parkinson's disease

scientific article

Excessive hoarding in Parkinson's disease

scientific article published in June 2010

Globular glial tauopathies (GGT) presenting with motor neuron disease or frontotemporal dementia: an emerging group of 4-repeat tauopathies

scientific article published on 21 July 2011

Glucocerebrosidase mutations do not cause increased Lewy body pathology in Parkinson's disease ⬇️

scientific article published on 05 May 2011

Glucocerebrosidase mutations in clinical and pathologically proven Parkinson's disease

scientific article

Impulsive-compulsive spectrum behaviors in pathologically confirmed progressive supranuclear palsy

scientific article published in April 2010

In a rush to decide: deep brain stimulation and dopamine agonist therapy in Parkinson's disease

scientific article

Increased reflection impulsivity in patients with ephedrone-induced Parkinsonism

scientific article published on 11 February 2013

Influence of single nucleotide polymorphisms in COMT, MAO-A and BDNF genes on dyskinesias and levodopa use in Parkinson's disease

scientific article

Intact reward learning but elevated delay discounting in Parkinson's disease patients with impulsive-compulsive spectrum behaviors

scientific article

Jumping to conclusions in untreated patients with Parkinson's disease

scientific article published on 05 March 2016

LRRK2 expression in idiopathic and G2019S positive Parkinson's disease subjects: a morphological and quantitative study

scientific article

Lewy- and Alzheimer-type pathologies in Parkinson's disease dementia: which is more important?

scientific article

MM2 subtype of sporadic Creutzfeldt-Jakob disease may underlie the clinical presentation of progressive supranuclear palsy

scientific article

Maladaptive plasticity of serotonin axon terminals in levodopa-induced dyskinesia.

scientific article published on November 2010

Morphometric changes in the reward system of Parkinson's disease patients with impulse control disorders

scientific article published on 26 September 2015

Neural response to visual sexual cues in dopamine treatment-linked hypersexuality in Parkinson's disease

scientific article

Neurology patient engagement with online health-related resources

scientific article published on 09 December 2020

Nonmotor symptoms as presenting complaints in Parkinson's disease: a clinicopathological study

scientific article published on January 2008

Normal dopamine transporter single photon-emission CT scan in corticobasal degeneration

scientific article published in December 2008

Novelty seeking behaviour in Parkinson's disease

scientific article

Parkinson's disease with Onuf's nucleus involvement mimicking multiple system atrophy

scientific article published on 2 February 2009

Parkinson's disease with Onuf's nucleus involvement mimicking multiple system atrophy

scientific article published on 19 October 2007

Pathological gambling in Parkinson's disease

scientific article published on 01 May 2007

Pathological gambling in Parkinson's disease: risk factors and differences from dopamine dysregulation. An analysis of published case series

scientific article published in September 2007

Perceptual decision-making in patients with Parkinson's disease

scientific article published on 18 September 2014

Phenomenology and epidemiology of impulsive-compulsive behaviours in Parkinson's disease, atypical Parkinsonian disorders and non-Parkinsonian populations

scientific article

Phenotype, genotype, and worldwide genetic penetrance of LRRK2-associated Parkinson's disease: a case-control study

scientific article (publication date: July 2008)

Problematic Internet use in Parkinson's disease

scientific article published on 5 February 2014

Progressive supranuclear palsy syndrome presenting as progressive nonfluent aphasia: a neuropsychological and neuroimaging analysis

scientific article

Psychogenic and neural visual-cue response in PD dopamine dysregulation syndrome

scientific article published on 25 September 2015

Punding in Parkinson's disease

scientific article published in November 2007

Putaminal upregulation of FosB/ΔFosB-like immunoreactivity in Parkinson's disease patients with dyskinesia

scientific article published on January 2011

Reckless generosity in Parkinson's disease

scientific article published in January 2010

Relationships between age and late progression of Parkinson's disease: a clinico-pathological study

scientific article published on 5 April 2010

Risk and learning in impulsive and nonimpulsive patients with Parkinson's disease

scientific article

Rodent models of impulsive-compulsive behaviors in Parkinson's disease: How far have we reached?

scientific article published on 29 August 2015

Salivary cortisol levels in Parkinson's disease and its correlation to risk behaviour

scientific article

Scales to assess impulsive and compulsive behaviors in Parkinson's disease: Critique and recommendations

scientific article published on 28 May 2019

Serotonergic markers in Parkinson's disease and levodopa-induced dyskinesias

scientific article published on 4 February 2015

Single versus multiple impulse control disorders in Parkinson's disease: an ¹¹C-raclopride positron emission tomography study of reward cue-evoked striatal dopamine release

scientific article published on 18 April 2015

Sleep disturbance and impulsive-compulsive behaviours in Parkinson's disease

scientific article published on 20 June 2010

Stroop test performance in impulsive and non impulsive patients with Parkinson's disease

scientific article

Testing an aetiological model of visual hallucinations in Parkinson's disease

scientific article published on 15 September 2011

The "round the houses" sign and "zig-zag" sign in progressive supranuclear palsy and other conditions

scientific article published on 19 October 2020

The effect of drug treatment on neurogenesis in Parkinson's disease

scientific article published on 16 November 2010

The long-term outcome of impulsive compulsive behaviours in Parkinson's disease

scientific article published on 01 February 2019

The midbrain to pons ratio: a simple and specific MRI sign of progressive supranuclear palsy

scientific article published on 24 April 2013

Trial of CBT for impulse control behaviors affecting Parkinson patients and their caregivers ⬇️

scientific article published on January 16, 2013

Uncertainty about mapping future actions into rewards may underlie performance on multiple measures of impulsivity in behavioral addiction: Evidence from Parkinson's disease ⬇️

scientific article published on April 1, 2013

Vascular endothelial growth factor is upregulated by L-dopa in the parkinsonian brain: implications for the development of dyskinesia

scientific article

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