A citation-based method for searching scientific literature

Lj Ziropadja, E Stefanova, M Petrovic, T Stojkovic, V S Kostic. Parkinsonism Relat Disord 2012
Times Cited: 36







List of co-cited articles
286 articles co-cited >1



Times Cited
  Times     Co-cited
Similarity


Reliability, validity, and clinical correlates of apathy in Parkinson's disease.
S E Starkstein, H S Mayberg, T J Preziosi, P Andrezejewski, R Leiguarda, R G Robinson. J Neuropsychiatry Clin Neurosci 1992
770
47

Apathy: a neuropsychiatric syndrome.
R S Marin. J Neuropsychiatry Clin Neurosci 1991
643
47

Proposed diagnostic criteria for apathy in Alzheimer's disease and other neuropsychiatric disorders.
P Robert, C U Onyike, A F G Leentjens, K Dujardin, P Aalten, S Starkstein, F R J Verhey, J Yessavage, J P Clement, D Drapier,[...]. Eur Psychiatry 2009
383
41

Apathy and depression: separate factors in Parkinson's disease.
Lindsey Kirsch-Darrow, Michael Marsiske, Michael S Okun, Russell Bauer, Dawn Bowers. J Int Neuropsychol Soc 2011
91
38


Apathy may herald cognitive decline and dementia in Parkinson's disease.
Kathy Dujardin, Pascal Sockeel, Marie Delliaux, Alain Destée, Luc Defebvre. Mov Disord 2009
145
36

Dissociating apathy and depression in Parkinson disease.
L Kirsch-Darrow, H H Fernandez, M Marsiske, M S Okun, D Bowers. Neurology 2006
199
36

Accuracy of clinical diagnosis of idiopathic Parkinson's disease: a clinico-pathological study of 100 cases.
A J Hughes, S E Daniel, L Kilford, A J Lees. J Neurol Neurosurg Psychiatry 1992
36

Apathy and anhedonia rating scales in Parkinson's disease: critique and recommendations.
Albert F G Leentjens, Kathy Dujardin, Laura Marsh, Pablo Martinez-Martin, Irene H Richard, Sergio E Starkstein, Daniel Weintraub, Cristina Sampaio, Werner Poewe, Oliver Rascol,[...]. Mov Disord 2008
213
30

Apathy, but not depression, reflects inefficient cognitive strategies in Parkinson's disease.
Sara Varanese, Bernardo Perfetti, Maria Felice Ghilardi, Alessandro Di Rocco. PLoS One 2011
66
30

Parkinsonism: onset, progression and mortality.
M M Hoehn, M D Yahr. Neurology 1967
30

Reliability and validity of the Apathy Evaluation Scale.
R S Marin, R C Biedrzycki, S Firinciogullari. Psychiatry Res 1991
27

Apathy in Parkinson's disease.
G C Pluck, R G Brown. J Neurol Neurosurg Psychiatry 2002
313
27


Apathy and depression in Parkinson disease.
Miyako Oguru, Hisao Tachibana, Kazuo Toda, Bungo Okuda, Nobuyuki Oka. J Geriatr Psychiatry Neurol 2010
96
27

Validation of diagnostic criteria for apathy in Parkinson's disease.
Rosa L Drijgers, Kathy Dujardin, Jennifer S A M Reijnders, Luc Defebvre, Albert F G Leentjens. Parkinsonism Relat Disord 2010
79
25

Clinical, neuropsychological, and morphometric correlates of apathy in Parkinson's disease.
Valeria Isella, Paola Melzi, Marco Grimaldi, Simona Iurlaro, Roberto Piolti, Carlo Ferrarese, Lodovico Frattola, Ildebrando Appollonio. Mov Disord 2002
166
25

Clinical correlates of apathy in patients recently diagnosed with Parkinson's disease: the ANIMO study.
Esther Cubo, Julián Benito-León, Carlos Coronell, Diana Armesto. Neuroepidemiology 2012
52
25

Depression in Parkinson's disease: loss of dopamine and noradrenaline innervation in the limbic system.
Philippe Remy, Miroslava Doder, Andrew Lees, Nora Turjanski, David Brooks. Brain 2005
666
25


Apathy in Parkinson's disease: A systematic review and meta-analysis.
Melina G H E den Brok, Jan Willem van Dalen, Willem A van Gool, Eric P Moll van Charante, Rob M A de Bie, Edo Richard. Mov Disord 2015
176
25

Apathy in Parkinson's disease: clinical features, neural substrates, diagnosis, and treatment.
Javier Pagonabarraga, Jaime Kulisevsky, Antonio P Strafella, Paul Krack. Lancet Neurol 2015
247
25


The Lille apathy rating scale (LARS), a new instrument for detecting and quantifying apathy: validation in Parkinson's disease.
P Sockeel, K Dujardin, D Devos, C Denève, A Destée, L Defebvre. J Neurol Neurosurg Psychiatry 2006
295
22

Occurrence and risk factors for apathy in Parkinson disease: a 4-year prospective longitudinal study.
K F Pedersen, G Alves, D Aarsland, J P Larsen. J Neurol Neurosurg Psychiatry 2009
71
22

Systematic review of levodopa dose equivalency reporting in Parkinson's disease.
Claire L Tomlinson, Rebecca Stowe, Smitaa Patel, Caroline Rick, Richard Gray, Carl E Clarke. Mov Disord 2010
22

Apathy in Parkinson's disease: diagnosis, neuropsychological correlates, pathophysiology and treatment.
Gabriella Santangelo, Luigi Trojano, Paolo Barone, Domenico Errico, Dario Grossi, Carmine Vitale. Behav Neurol 2013
48
22

The nosological position of apathy in clinical practice.
S E Starkstein, A F G Leentjens. J Neurol Neurosurg Psychiatry 2008
231
19

Relationship between depression and cognitive dysfunctions in Parkinson's disease without dementia.
Gabriella Santangelo, Carmine Vitale, Luigi Trojano, Katia Longo, Autilia Cozzolino, Dario Grossi, Paolo Barone. J Neurol 2009
70
19

Apathy in drug-naïve patients with incident Parkinson's disease: the Norwegian ParkWest study.
Kenn Freddy Pedersen, Guido Alves, Kolbjørn Brønnick, Dag Aarsland, Ole-Bjørn Tysnes, Jan Petter Larsen. J Neurol 2010
64
19

Carer burden in apathy and impulse control disorders in Parkinson's disease.
Iracema Leroi, Vijay Harbishettar, Michelle Andrews, Kathryn McDonald, E Jane Byrne, Alistair Burns. Int J Geriatr Psychiatry 2012
102
19

Depression rating scales in Parkinson's disease: critique and recommendations.
Anette Schrag, Paolo Barone, Richard G Brown, Albert F G Leentjens, William M McDonald, Sergio Starkstein, Daniel Weintraub, Werner Poewe, Olivier Rascol, Cristina Sampaio,[...]. Mov Disord 2007
446
19

Clinical diagnostic criteria for dementia associated with Parkinson's disease.
Murat Emre, Dag Aarsland, Richard Brown, David J Burn, Charles Duyckaerts, Yoshikino Mizuno, Gerald Anthony Broe, Jeffrey Cummings, Dennis W Dickson, Serge Gauthier,[...]. Mov Disord 2007
19

Parkinsonian apathy responds to dopaminergic stimulation of D2/D3 receptors with piribedil.
Stéphane Thobois, Eugénie Lhommée, Hélène Klinger, Claire Ardouin, Emmanuelle Schmitt, Amélie Bichon, Andrea Kistner, Anna Castrioto, Jing Xie, Valerie Fraix,[...]. Brain 2013
156
19

Apathy following subthalamic stimulation in Parkinson disease: a dopamine responsive symptom.
Virginie Czernecki, Michael Schüpbach, Sadek Yaici, Richard Lévy, Eric Bardinet, Jérôme Yelnik, Bruno Dubois, Yves Agid. Mov Disord 2008
140
16

Non-motor dopamine withdrawal syndrome after surgery for Parkinson's disease: predictors and underlying mesolimbic denervation.
Stéphane Thobois, Claire Ardouin, Eugénie Lhommée, Hélène Klinger, Christelle Lagrange, Jing Xie, Valérie Fraix, Maria Clara Coelho Braga, Rachid Hassani, Andrea Kistner,[...]. Brain 2010
340
16

Relationship between self-reported apathy and executive dysfunction in nondemented patients with Parkinson disease.
Dennis J Zgaljardic, Joan C Borod, Nancy S Foldi, Mary Rocco, Paul J Mattis, Mark F Gordon, Andrew S Feigin, David Eidelberg. Cogn Behav Neurol 2007
65
16

Prevalence and clinical correlates of apathy in Parkinson's disease: a community-based study.
Kenn Freddy Pedersen, Jan Petter Larsen, Guido Alves, Dag Aarsland. Parkinsonism Relat Disord 2009
102
16

Behavioural disorders, disability and quality of life in Parkinson's disease.
Iracema Leroi, David J Ahearn, Michelle Andrews, Kathryn R McDonald, E Jane Byrne, Alistair Burns. Age Ageing 2011
67
16

A systematic review of prevalence studies of depression in Parkinson's disease.
Jennifer S A M Reijnders, Uwe Ehrt, Wim E J Weber, Dag Aarsland, Albert F G Leentjens. Mov Disord 2008
712
16

Relationship between apathy and cognitive dysfunctions in de novo untreated Parkinson's disease: a prospective longitudinal study.
G Santangelo, C Vitale, L Trojano, M Picillo, M Moccia, G Pisano, D Pezzella, S Cuoco, R Erro, K Longo,[...]. Eur J Neurol 2015
52
16

Risk of incident depression in patients with Parkinson disease in the UK.
C Becker, G P Brobert, S Johansson, S S Jick, C R Meier. Eur J Neurol 2011
32
18

Range of neuropsychiatric disturbances in patients with Parkinson's disease.
D Aarsland, J P Larsen, N G Lim, C Janvin, K Karlsen, E Tandberg, J L Cummings. J Neurol Neurosurg Psychiatry 1999
391
13

Characteristics of apathy in Parkinson's disease.
Kathy Dujardin, Pascal Sockeel, David Devos, Marie Delliaux, Pierre Krystkowiak, Alain Destée, Luc Defebvre. Mov Disord 2007
134
13

The syndromal validity and nosological position of apathy in Parkinson's disease.
Sergio E Starkstein, Marcelo Merello, Ricardo Jorge, Simone Brockman, David Bruce, Brian Power. Mov Disord 2009
90
13

Prevalence and correlates of neuropsychiatric symptoms in Parkinson's disease without dementia.
Jaime Kulisevsky, Javier Pagonabarraga, Berta Pascual-Sedano, Carmen García-Sánchez, Alexandre Gironell. Mov Disord 2008
141
13

Neuroanatomical correlates of apathy in Parkinson's disease: A magnetic resonance imaging study using voxel-based morphometry.
Jennifer S A M Reijnders, Bart Scholtissen, Wim E J Weber, Pauline Aalten, Frans R J Verhey, Albert F G Leentjens. Mov Disord 2010
133
13

How cautious should we be when assessing apathy with the Unified Parkinson's Disease Rating Scale?
Lindsey Kirsch-Darrow, Laura B Zahodne, Chris Hass, Ania Mikos, Michael S Okun, Hubert H Fernandez, Dawn Bowers. Mov Disord 2009
20
25

Apathy and related executive syndromes in dementia associated with Parkinson's disease and in Alzheimer's disease.
Dario Grossi, Gabriella Santangelo, Anna Maria Barbarulo, Carmine Vitale, Giovanna Castaldo, Maria Grazia Proto, Pietro Siano, Paolo Barone, Luigi Trojano. Behav Neurol 2013
19
26

The independent influence of apathy and depression on cognitive functioning in Parkinson's disease.
London C Butterfield, Cynthia R Cimino, Lynn E Oelke, Robert A Hauser, Juan Sanchez-Ramos. Neuropsychology 2010
63
13


Co-cited is the co-citation frequency, indicating how many articles cite the article together with the query article. Similarity is the co-citation as percentage of the times cited of the query article or the article in the search results, whichever is the lowest. These numbers are calculated for the last 100 citations when articles are cited more than 100 times.