R. Levy

Publications166
h-index51
Citations13,830
Highly Influential Citations698
Claim Author Page
Author pages are created from data sourced from our academic publisher partnerships and public sources.

Recommended Authors

  • B. Miller
  • 1,447 Publications • 111,135 Citations
  • B. Dubois
  • 830 Publications • 85,687 Citations
  • J. Hodges
  • 927 Publications • 74,285 Citations
  • J. Rohrer
  • 517 Publications • 19,997 Citations
  • Publications
  • Influence
Clinical diagnostic criteria for dementia associated with Parkinson's disease
TLDR
Clinical diagnostic criteria for probable and possible PD‐D are proposed, characterized by impairment in attention, memory, executive and visuo‐spatial functions, behavioral symptoms such as affective changes, hallucinations, and apathy are frequent.
View on Wiley
Apathy and the functional anatomy of the prefrontal cortex-basal ganglia circuits.
The clinical signs grouped under the concept of apathy are a common feature of prefrontal and basal ganglia lesions or dysfunctions and can therefore help to improve our understanding of the…
View on PubMed
Diagnostic procedures for Parkinson's disease dementia: Recommendations from the movement disorder society task force
  • B. Dubois, D. Burn, M. Emre
  • Psychology, Medicine
    Movement disorders : official journal of the…
  • 15 December 2007
TLDR
The main focus of this article is to operationalize the diagnosis of PD‐D and to propose pratical guidelines based on a two level process depending upon the clinical scenario and the expertise of the evaluator involved in the assessment.
View on Wiley
Executive functions and updating of the contents of working memory in unipolar depression.
View on PubMed
The neural system that bridges reward and cognition in humans: An fMRI study
TLDR
The study showed specific brain activation in relation with changes in both the cognitive loading and the reward associated with task performance, suggesting a balance between increasing activity in cortical cognitive areas and decreasing activity in the limbic and paralimbic structures during ongoing higher cognitive processing.
View on Publisher
Cognitive control and brain resources in major depression: An fMRI study using the n-back task
View on Elsevier
Coupled Temporal Memories in Parkinson's Disease: A Dopamine-Related Dysfunction
TLDR
Patients with Parkinson's disease were studied in temporal reproduction tasks and a mutual attraction between temporal processing systems, in memory and clock stages, when dopaminergic regulation in the striatum is dysfunctional is discussed.
View on MIT Press
Rostral and caudal prefrontal contribution to creativity: a meta-analysis of functional imaging data
TLDR
Functional imaging data is reviewed to suggest that several frontal and parieto-temporal regions may support cognitive processes shared by diverse creativity tasks, and that some regions may be specialized for distinct types of processes.
View on PubMed
Apathy following subthalamic stimulation in Parkinson disease: A dopamine responsive symptom
TLDR
It is suggested that apathy, which was compensated for by an enhancement of D2‐D3 receptor stimulation in PD patients with STN stimulation: (1) depends on a dopaminergic deficit in associativo‐limbic areas of the brain and (2) can be avoided if a dopamineergic agonist is administered postoperatively.
View on Wiley
Apathy: a pathology of goal-directed behaviour: a new concept of the clinic and pathophysiology of apathy.
  • R. Levy
  • Psychology, Biology
    Revue neurologique
  • 1 August 2012
View on PubMed
...
...