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Nicolaas I. Bohnen

university of michigan

66H-index
276Paper Count
1.5WCitation Count
Published Papers 128
Publication Date
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Topography of Regional Cerebral GABAA Receptor Availability in Parkinson's Disease Patients With Freezing of Gait
errEuropean Journal of Neuroscience
IF2.4
err2026-07-04
err0
errOAAI
errAlexander A. Hart; Prabesh Kanel; Jaimie Barr; Giulia Carli; Robert Vangel; Fotini Michalakis; Peter J. H. Scott; Stiven Roytman; Nicolaas I. Bohnen
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Brain atrophy and cholinergic denervation in progressive supranuclear palsy: an MRI and [18F]-FEOBV PET study
errFrontiers in Neuroscience
IF3.2
err2025-12-05
err0
errOAAI
errPrabesh Kanel‡; Stiven Roytman†; Giulia Carli; Robert Vangel; Jaimie Barr; Fotini Michalakis; Christopher Chauncey Spears; Peter J. H. Scott; Roger L. Albin; Nicolaas I. Bohnen
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errSave
Retro-Walking and Cholinergic Network Correlates in Parkinson's Disease
errJOURNAL OF MOVEMENT DISORDERS
IF2.8
err2025-10-01
err0
PREAI
errGriggs, Alexis; Carli, Giulia; Brown, Taylor; Kanel, Prabesh; Roytman, Stiven; Pongmala, Chatkaew; Boas, Miriam Van Emde; Bohnen, Nicolaas Ida
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errSave
Differential associations between retro walking versus forward walking, axial motor features and body composition in Parkinson's disease
errParkinsonism & Related Disorders
IF3.4
err2025-06-15
err0
PREAI
errChatkaew Pongmala; Chernkhuan Stonsaovapak; Miriam van Emde Boas; Nicolaas I. Bohnen
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errSave
Cholinergic System Changes in Dopa-Unresponsive Freezing of Gait in Parkinson's Disease
errMOVEMENT DISORDERS
IF7.6
err2025-04-11
err0
errOAAI
errKelvin L. Chou MD; Prabesh Kanel PhD; Miriam van Emde Boas PT, DPT; Stiven Roytman BSc; Giulia Carli PhD; Roger L. Albin MD; Nicolaas I. Bohnen MD, PhD
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errSave
Regional cerebral cholinergic vesicular transporter correlates of visual contrast sensitivity in Parkinson's disease: Implications for visual and cognitive function
errPARKINSONISM & RELATED DISORDERS
IF3.4
err2025-02-01
err0
PREAI
errBrown, Taylor; Kanel, Prabesh; Griggs, Alexis; Carli, Giulia; Vangel, Robert; Albin, Roger L.; Bohnen, Nicolaas I.
errShare
errSave
Dynamic balance and gait impairments in Parkinson's disease: novel cholinergic patterns
errBRAIN COMMUNICATIONS
IF4.5
err2024-08-26
err0
errOAAI
errBohnen, Nicolaas, I; Marusic, Uros; Roytman, Stiven; Paalanen, Rebecca; Michalakis, Fotini; Brown, Taylor; Scott, Peter J. H.; Carli, Giulia; Albin, Roger L.; Kanel, Prabesh
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errSave
The middle managers: thalamic and cholinergic contributions to coordinating top-down and bottom-up processing
errCURRENT OPINION IN BEHAVIORAL SCIENCES
IF3.5
err2024-08-01
err0
PREAI
errLustig, Cindy; Bohnen, Nicolaas, I
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errSave
Noradrenergic cardiac denervation is associated with gait velocity in Parkinson disease: a dual ligand PET study (Jul, 10.1007/s00259-024-06822-7, 2024)
errEuropean Journal of Nuclear Medicine and Molecular Imaging
IF7.6
err2024-07-29
err0
errOAAI
errCarli, G.; Kanel, P.; Roytman, S.; Pongmala, C.; Albin, R. L.; Raffel, D. M.; Scott, P. J. H.; Bohnen, N. I.
errShare
errSave
Association of Specific Leg Muscle Strength and Motor Features in Parkinson's Disease
errparkinsons disease
IF2.2
err2024-06-19
err0
errOAAI
errPongmala, Chatkaew; Stonsaovapak, Chernkhuan; Luker, Austin; Griggs, Alexis; Boas, Miriam van Emde; Haus, Jacob M.; Bohnen, Nicolaas I.
errShare
errSave
Cholinergic changes in Lewy body disease: implications for presentation, progression and subtypes
errBRAIN
IF11.7
err2024-03-04
err5
PREAI
errOkkels, Niels; Grothe, Michel J.; Taylor, John-Paul; Hasselbalch, Steen Gregers; Fedorova, Tatyana D.; Knudsen, Karoline; van der Zee, Sygrid; van Laar, Teus; Bohnen, Nicolaas, I; Borghammer, Per; Horsager, Jacob
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errSave
Transitioning from Subtyping to Precision Medicine in Parkinson's Disease: A Purpose-Driven Approach
errMOVEMENT DISORDERS
IF7.6
err2024-01-20
err7
errOAAI
errMarras, Connie; Fereshtehnejad, Seyed-Mohammad; Berg, Daniela; Bohnen, Nicolaas I.; Dujardin, Kathy; Erro, Roberto; Espay, Alberto J.; Halliday, Glenda; Van Hilten, Jacobus J.; Hu, Michele T.; Jeon, Beomseok; Klein, Christine; Leentjens, Albert F. G.; Mollenhauer, Brit; Postuma, Ronald B.; Rodriguez-Violante, Mayela; Simuni, Tanya; Weintraub, Daniel; Lawton, Michael; Mestre, Tiago A.
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errSave
Basal forebrain integrity, cholinergic innervation and cognition in idiopathic Parkinson's disease
errBRAIN
IF11.7
err2023-12-18
err7
errOAAI
errCrowley, Samuel J.; Kanel, Prabesh; Roytman, Stiven; Bohnen, Nicolaas, I; Hampstead, Benjamin M.
errShare
errSave
Cholinergic innervation topography in GBA-associated de novo Parkinson's disease patients
errBRAIN
IF11.7
err2023-09-25
err10
errOAAI
errSlingerland, Sofie; van der Zee, Sygrid; Carli, Giulia; Slomp, Anne C.; Boertien, Jeffrey M.; d'Angremont, Emile; Bohnen, Nicolaas, I; Albin, Roger L.; van Laar, Teus
errShare
errSave
Is heart rate variability the heart of the matter for freezing of gait?
errPARKINSONISM & RELATED DISORDERS
IF3.4
err2023-08-01
err1
errOAAI
errLiao, James Y.; Bohnen, Nicolaas I.
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errSave
Ketogenic-Mimicking Diet as a Therapeutic Modality for Bipolar Disorder: Biomechanistic Rationale and Protocol for a Pilot Clinical Trial
errNUTRIENTS
IF5
err2023-07-07
err2
errOAAI
errBohnen, Jeffrey L. B.; Wigstrom, Travis P. P.; Griggs, Alexis M. M.; Roytman, Stiven; Paalanen, Rebecca R. R.; Andrews, Hailemicael A. A.; Bohnen, Nicolaas I. I.; Franklin, Jacob J. H.; McInnis, Melvin G. G.
errShare
errSave
Structural and molecular cholinergic imaging markers of cognitive decline in Parkinson's disease
errBRAIN
IF11.7
err2023-07-05
err13
PREAI
errSchumacher, Julia; Kanel, Prabesh; Dyrba, Martin; Storch, Alexander; Bohnen, Nicolaas, I; Teipel, Stefan; Grothe, Michel J.
errShare
errSave
Cholinergic system correlates of postural control changes in Parkinson's disease freezers
errBRAIN
IF11.7
err2023-04-22
err12
errOAAI
errRoytman, Stiven; Paalanen, Rebecca; Griggs, Alexis; David, Simon; Pongmala, Chatkaew; Koeppe, Robert A.; Scott, Peter J. H.; Marusic, Uros; Kanel, Prabesh; Bohnen, Nicolaas, I
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errSave
Atrophy of the Cholinergic Basal Forebrain can Detect Presynaptic Cholinergic Loss in Parkinson's Disease
errANNALS OF NEUROLOGY
IF7.7
err2023-01-24
err13
errOAAI
errRay, Nicola J. J.; Kanel, Prabesh; Bohnen, Nicolaas I. I.
errShare
errSave
Progression of regional cortical cholinergic denervation in Parkinson's disease
errBRAIN COMMUNICATIONS
IF4.5
err2022-12-02
err16
errOAAI
errBohnen, Nicolaas, I; Roytman, Stiven; Kanel, Prabesh; Muller, Martijn L. T. M.; Scott, Peter J. H.; Frey, Kirk A.; Albin, Roger L.; Koeppe, Robert A.
errShare
errSave

Research Directions

The data has not been retrieved yet.
Co-authors
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Robert A. Koeppe
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