Reduced gray matter volume in cognitively preserved COMT (158)Val/Val Parkinson's disease patients and its association with cognitive decline.

Sampedro F, Marín-Lahoz J, Martínez-Horta S, Pagonabarraga J, Kulisevsky J.

Brain Imaging Behav. 2020 Apr;14(2):321-328. doi: 10.1007/s11682-018-0022-y.

Predictors of Residue and Airway Invasion in Parkinson's Disease.

Curtis JA, Molfenter S, Troche MS.

Dysphagia. 2020 Apr;35(2):220-230. doi: 10.1007/s00455-019-10014-z. Epub 2019 Apr 27.

Prefrontal Cortical Activation With Open and Closed-Loop Tactile Cueing When Walking and Turning in Parkinson Disease: A Pilot Study.

Stuart S, Mancini M.

J Neurol Phys Ther. 2020 Apr;44(2):121-131. doi: 10.1097/NPT.0000000000000286.

Deep brain stimulation for monogenic Parkinson's disease: a systematic review.

Kuusimäki T, Korpela J, Pekkonen E, Martikainen MH, Antonini A, Kaasinen V.

J Neurol. 2020 Apr;267(4):883-897. doi: 10.1007/s00415-019-09181-8. Epub 2019 Jan 18. Review.

Parkinson Disease-Related Pattern of Glucose Metabolism Associated With the Potential for Motor Improvement After Deep Brain Stimulation.

Lee EJ, Oh JS, Moon H, Kim MJ, Kim MS, Chung SJ, Kim JS, Jeon SR.

Neurosurgery. 2020 Apr 1;86(4):492-499. doi: 10.1093/neuros/nyz206.

Factors Associated With Postoperative Confusion and Prolonged Hospital Stay Following Deep Brain Stimulation Surgery for Parkinson Disease.

Abboud H, Genc G, Saad S, Thompson N, Oravivattanakul S, Alsallom F, Yu XX, Floden D, Gostkowski M, Ahmed A, Ezzeldin A, Marouf HM, Mansour OY, Fernandez HH.

Neurosurgery. 2020 Apr 1;86(4):524-529. doi: 10.1093/neuros/nyz316.

Does restless legs syndrome impact cognitive function via sleep quality in adults with Parkinson's disease?

Cederberg KL, Brinkley EB, Belotserkovkaya N, Memon RA, Motl RW, Amara AW.

Int J Neurosci. 2020 Apr;130(4):322-329. doi: 10.1080/00207454.2019.1681423. Epub 2019 Oct 25.

The necroptosis machinery mediates axonal degeneration in a model of Parkinson disease.

Oñate M, Catenaccio A, Salvadores N, Saquel C, Martinez A, Moreno-Gonzalez I, Gamez N, Soto P, Soto C, Hetz C, Court FA.

Cell Death Differ. 2020 Apr;27(4):1169-1185. doi: 10.1038/s41418-019-0408-4. Epub 2019 Oct 7. Erratum in: Cell Death Differ. 2020 Feb 5;:.

Novel POLG mutation in a patient with early-onset parkinsonism, progressive external ophthalmoplegia and optic atrophy.

Ma L, Mao W, Xu E, Cai Y, Wang C, Chhetri JK, Chan P.

Int J Neurosci. 2020 Apr;130(4):319-321. doi: 10.1080/00207454.2019.1681422. Epub 2019 Nov 7.

Assessment of three essential tremor genetic loci in sporadic Parkinson's disease in Eastern China.

Gao T, Wu J, Zheng R, Fang Y, Jin CY, Ruan Y, Cao J, Tian J, Pu JL, Zhang BR.

CNS Neurosci Ther. 2020 Apr;26(4):448-452. doi: 10.1111/cns.13272. Epub 2019 Nov 21.

Musical sonification improves motor control in Parkinson's disease: a proof of concept with handwriting.

Véron-Delor L, Pinto S, Eusebio A, Azulay JP, Witjas T, Velay JL, Danna J.

Ann N Y Acad Sci. 2020 Apr;1465(1):132-145. doi: 10.1111/nyas.14252. Epub 2019 Oct 10.

Suicidal risk and demoralization in Parkinson disease.

Elfil M, Ahmed N, Alapati A, Bahekar R, Kandil M, Kim C, Schaefer S, Tinaz S, Patel AS, de Figueiredo JM, Louis ED, Koo BB.

J Neurol. 2020 Apr;267(4):966-974. doi: 10.1007/s00415-019-09632-2. Epub 2019 Dec 4.

Modulation of Nigrofugal and Pallidofugal Pathways in Deep Brain Stimulation for Parkinson Disease.

Avecillas-Chasin JM, Honey CR.

Neurosurgery. 2020 Apr 1;86(4):E387-E397. doi: 10.1093/neuros/nyz544.

2-(5-(4-Chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazol-3-yl)-N-(2-hydroxyethyl)-2-oxoacetamide (CDMPO) has anti-inflammatory properties in microglial cells and prevents neuronal and behavioral deficits in MPTP mouse model of Parkinson's disease.

Kim B, Park JY, Cho DY, Ko HM, Yoon SH, Choi DK.

Neuropharmacology. 2020 Apr;166:107928. doi: 10.1016/j.neuropharm.2019.107928. Epub 2019 Dec 27.

Should respiratory muscle training be part of the treatment of Parkinson's disease? A systematic review of randomized controlled trials.

Rodríguez MÁ, Crespo I, Del Valle M, Olmedillas H.

Clin Rehabil. 2020 Apr;34(4):429-437. doi: 10.1177/0269215519896054. Epub 2019 Dec 26.