Ken Baker, Ph.D.

Assistant Staff
Adjunct Assistant Professor, Molecular Medicine, CCLCM-CWRU

Lerner Research Institute
9500 Euclid Avenue
Cleveland, Ohio 44195
Location:NB3-69
bakerk6@ccf.org
Phone: (216) 445-2244
Fax: (216) 444-7927



My research interests are in the areas of neuromodulation, in particular the application of neurostimulation-based approaches for the study and treatment of neurological and psychiatric disease. I am currently involved in studies of the neurophysiology of movement disorders, the therapeutic mechanisms of deep brain stimulation (DBS), and the potential of novel DBS approaches to improve treatment efficacy and outcomes in both Parkinson’s disease and stroke. My work involves experimental and clinical trial research in humans as well as preclinical trials using non-human animal models of disease. Many of my projects involve close collaboration with other neuroscientists as well as neurosurgeons, neurologists, radiologists, and/or biomedical engineers.


Emma  Burt
Emma Burt
Research Technician

Location:ND1-47
Phone:(216) 445-0016
burte@ccf.org
Fax:(216) 444-7927
laboratory

Brett  Campbell
Brett Campbell
Research Technologist

Location:L1-548
Phone:(216) 445-0016
campbeb3@ccf.org
Fax:(216) 444-7927
laboratory

Ashten  Nign
Ashten Nign
Research Technician

Location:ND1-47
Phone:(216) 445-0016
nigna@ccf.org
Fax:(216) 444-7927
laboratory

Felipe  Paiva Ph.D.
Felipe Paiva Ph.D.
Research Fellow

Location:ND1-47
Phone:(216) 445-0016
paivaf@ccf.org
Fax:(216) 444-7927
laboratory


Selected Publications (2013 - present):

Lempka SF, Malone DA, Hu B, Baker KB, Wyant A, Ozinga J, Plow EB, Pandya M, Kubu CS, Ford PJ, Machado AG. (2017) Randomized clinical trial of deep brain stimulation for post-stroke pain. Ann Neurol Apr 5. doi: 10.1002/ana.24927. PMID: 28380672

Wang J, Johnson LA, Jensen AL, Baker KB, Vitek JL. (2017) Network wide oscillations in the parkinsonian state: Alterations in neuronal activities occur in the premotor cortex in parkinsonian non-human primates. J Neurophysiol Feb 22:jn.00011.2017. doi: 10.1152/jn.00011.2017. PMID: 28228579

Chan HH, Cooperrider JL, Park HJ, Wathen CA, Gale JT, Baker KB, Machado AG. (2017) Crossed Cerebellar Atrophy of the Lateral Cerebellar Nucleus in an Endothelin-1-Induced, Rodent Model of Ischemic Stroke. Front Aging Neurosci 9:10. PMID: 28261086; PMCID: PMC5313508

Muralidharan A, Zhang J, Ghosh D, Johnson MD, Baker KB, Vitek JL. (2017) Modulation of Neuronal Activity in the Motor Thalamus during GPi-DBS in the MPTP Nonhuman Primate Model of Parkinson's Disease. Brain Stimul 10(1):126-138. PMID: 27839724; PMCID: PMC5241168

Johnson LA, Nebeck SD, Muralidharan A, Johnson MD, Baker KB, Vitek JL. (2016) Closed-Loop Deep Brain Stimulation Effects on Parkinsonian Motor Symptoms in a Non-Human Primate - Is Beta Enough? Brain Stimul 9(6):892-896. PMID: 27401045; PMCID: PMC5143196

Wang J, Nebeck S, Muralidharan A, Johnson MD, Vitek JL, Baker KB. (2016) Coordinated Reset Deep Brain Stimulation of Subthalamic Nucleus Produces Long-Lasting, Dose-Dependent Motor Improvements in the 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine Non-Human Primate Model of Parkinsonism. Brain Stimul 9(4):609-617. PMID: 27151601

Muralidharan A, Jensen AL, Connolly AT, Hendrix CM, Johnson MD, Baker KB, Vitek JL. (2016) Physiological changes in the pallidum in a progressive model of Parkinson's disease: Are oscillations enough? Exp Neurol 279:187-196. PMID: 26946223; PMCID: PMC4920549

Cooperrider J, Gale JT, Gopalakrishnan R, Chan HH, Wathen C, Park HJ, Baker KB, Shaikh AG, Machado AG. (2016) Differential frequency modulation of neural activity in the lateral cerebellar nucleus in failed and successful grasps. Exp Neurol 277:27-34. PMID: 26698925; PMCID: PMC4761293

Connolly AT, Vetter RJ, Hetke JF, Teplitzky BA, Kipke DR, Pellinen DS, Anderson DJ, Baker KB, Vitek JL, Johnson MD. (2016) A Novel Lead Design for Modulation and Sensing of Deep Brain Structures. IEEE TBME 63(1):148-57. PMID: 26529747; PMCID: PMC4716872

Connolly AT, Muralidharan A, Hendrix C, Johnson L, Gupta R, Stanslaski S, Denison T, Baker KB, Vitek JL, Johnson MD. (2015) Local field potential recordings in a non-human primate model of Parkinsons disease using the Activa PC + S neurostimulator. J Neurosci 12(6):066012. PMID: 26469737; PMCID: PMC5130227

Dorval AD, Murali A, Jensen AL, Baker KB, Vitek JL. (2015) Information in pallidal neurons increases with parkinsonian severity. Parkinsonism Relat Disord 21(11):1355-61. PMID: 26433544; PMCID: PMC4631644

Park HJ, Furmaga H, Cooperrider J, Gale JT, Baker KB, Machado AG. (2015) Modulation of Cortical Motor Evoked Potential After Stroke During Electrical Stimulation of the Lateral Cerebellar Nucleus. Brain Stimul 8(6):1043-8. PMID: 26215752; PMCID: PMC4656069

Zitella LM, Teplitzky BA, Yager P, Hudson HM, Brintz K, Duchin Y, Harel N, Vitek JL, Baker KB, Johnson MD. (2015) Subject-specific computational modeling of DBS in the PPTg area. Front Comp Neurosci 9:93. PMID: 26236229; PMCID: PMC4500924

Agnesi F, Muralidharan A, Baker KB, Vitek JL, Johnson MD. (2015) Fidelity of frequency and phase entrainment of circuit-level spike activity during DBS. J Neurophysiol 114(2):825-34. PMID: 26084905; PMCID: PMC4533062

Zitella LM, Xiao Y, Teplitzky BA, Kast DJ, Duchin Y, Baker KB, Vitek JL, Adriany G, Yacoub E, Harel N, Johnson MD. (2015) In Vivo 7T MRI of the Non-Human Primate Brainstem. PLoS One 10(5):e0127049. PMID: 25965401; PMCID: PMC4428864

Connolly AT, Jensen AL, Baker KB, Vitek JL, Johnson MD. (2015) Classification of pallidal oscillations with increasing parkinsonian severity. J Neurophysiol 114(1):209-18. PMID: 25878156; PMCID: PMC4507953

Connolly A, Jensen A, Bello E, Netoff T, Baker KB, Johnson M, Vitek JL. (2015) Modulations in oscillatory frequency and coupling in globus pallidus with increasing parkinsonian severity. J Neurosci 35(15):6231-6240. PMID: 25878293; PMCID: PMC4397612

Johnson LA, Xu W, Baker KB, Zhang J, Vitek JL. (2015) Modulation of motor cortex neuronal activity and motor behavior during subthalamic nucleus stimulation in the normal primate. J Neurophys 113(7):2549-2554. PMID: 25673744; PMCID: PMC4416594

Cooperrider J, Furmaga H, Plow E, Park H, Chen Z, Kidd G, Baker KB, Gale J, Machado AG. (2014) Chronic deep cerebellar stimulation promotes long-term potentiation, microstructural plasticity, and reorganization of perilesional cortical representation in a rodent model. J Neurosci 34(27):9040-50. PMID: 24990924; PMCID: PMC4078081

Furmaga H, Park Hyun-Joo, Cooperrider J, Baker KB, Johnson M, Gale JT, Machado AG. (2014) Effects of ketamine and propofol on motor evoked potentials elicited by intracranial microstimulation during deep brain stimulation. Front Syst Neurosci 8:1-9. PMID: 24904312; PMCID: PMC4033249

Machado AG, Baker KB, Plow E, Malone DA. (2013) Cerebral stimulation for the affective component of neuropathic pain.  Neuromod 16(6):514-518. PMID: 23094938; PMCID: PMC3556346

Machado AG, Cooperrider J, Furmaga HT, Baker KB, Park HJ, Chengabigabi Z, Gale J. (2013) Chronic 30-Hz deep cerebellar stimulation coupled with training enhances post-ischemia motor recovery and peri-infarct synaptophysin expression in rodents. Neurosurgery 73(2):344-53. PMID: 23670034

Shigeto H, Boongird A, Baker K, Kellinghaus C, Najm I, Luders H. (2013) Systematic study of the effects of stimulus parameters and stimulus location on afterdischarges elicited by electrical stimulation in the rat. Epilepsy Res 104(1-2):17-25. PMID: 23148865

Agnesi F, Connolly At, Baker KB, Vitek JL, Johnson MD. (2013) Deep brain stimulation imposes complex informational lesions. PLoS One 8(8):e74462. PMID: 23991221; PMCID: PMC3753277