| Title : Neuroimaging and clinical predictors of fatigue in Parkinson disease - Chou_2016_Parkinsonism.Relat.Disord_23_45 | 
| Author(s) : Chou KL , Kotagal V , Bohnen NI | 
| Ref : Parkinsonism Relat Disord , 23 :45 , 2016 | 
| Abstract : | 
| PubMedSearch : Chou_2016_Parkinsonism.Relat.Disord_23_45 | 
| PubMedID: 26683744 | 
| Title : Abnormal MoCA and normal range MMSE scores in Parkinson disease without dementia: Cognitive and neurochemical correlates - Chou_2014_Parkinsonism.Relat.Disord_20_1076 | 
| Author(s) : Chou KL , Lenhart A , Koeppe RA , Bohnen NI | 
| Ref : Parkinsonism Relat Disord , 20 :1076 , 2014 | 
| Abstract : | 
| PubMedSearch : Chou_2014_Parkinsonism.Relat.Disord_20_1076 | 
| PubMedID: 25085750 | 
| Title : Risky driving and pedunculopontine nucleus-thalamic cholinergic denervation in Parkinson disease - Weathers_2014_Parkinsonism.Relat.Disord_20_13 | 
| Author(s) : Weathers SP , Kotagal V , Bohnen NI , Chou KL | 
| Ref : Parkinsonism Relat Disord , 20 :13 , 2014 | 
| Abstract : | 
| PubMedSearch : Weathers_2014_Parkinsonism.Relat.Disord_20_13 | 
| PubMedID: 24070538 | 
| Title : Feeling the need ... the need for speed (of processing training) in Parkinson disease - Chou_2013_Neurology_81_1278 | 
| Author(s) : Chou KL , Cronin-Golomb A | 
| Ref : Neurology , 81 :1278 , 2013 | 
| Abstract : | 
| PubMedSearch : Chou_2013_Neurology_81_1278 | 
| PubMedID: 24014502 |