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Human Spinal Physiology Unit - Division of Intramural Research


Flynn L, Stephen M, and Floeter MK
Disease Spread through Contiguity and Axonal Tracts in Primary Lateral Sclerosis, Muscle & Nerve, 2013

Meoded A, Kwan JY, Peters TL, Huey ED, Danielian LE, Wiggs E, Morrissette A, Wu T, Russell JW, Bayat E, Grafman J, Floeter MK
Imaging findings associated with cognitive performance in primary lateral sclerosis and amyotrophic lateral sclerosis, Dement Geriatr Cogn Dis, 2013, vol. 16, pp. 233-250.


Kwan Jy, Meoded A, Danielian LE, Wu T, Floeter MK
Structural imaging differences and longitudinal changes in primary lateral sclerosis and amyotrophic lateral sclerosis, Neuroimage Clin, 2012, vol. 2, pp. 151-160.

Kwan JY, Jeong SY, Van Gelderen P,Deng H-X, Quezado MM, Danielian LE, Butman JA,Chen L, Bayat E, Russell J, Siddique T, Duyn JH, Rouault TA, Floeter MK
Iron Accumulation in Deep Cortical Layers Accounts for MRI Signal Abnormalities in ALS: Correlating 7 Tesla MRI and Pathology, PLoSOne, 2012, vol. 7(4), pp. e35241. Full Text/Abstract


Iwata NK, Kwan JY, Danielian LE, Butman J, Tovar Moll F, Bayat E, Floeter MK
White matter alterations differ in primary lateral sclerosis and amyotrophic lateral sclerosis, Brain, 2011, vol. 134, pp. 2642-2655. Full Text/Abstract


Danielian LE, Iwata NK, Thomasson DM, Floeter MK
Reliability of longitudinal fiber tracking measurements in diffusion tensor imaging, Neuroimage, 2010, vol. 49, pp. 1572-1580. Full Text/Abstract

Bai O, Lin P, Huang D, Fei DY, Floeter MK
Towards a user-friendly brain-computer interface: Initial tests in ALS and PLS patients, Clin Neurophysiol, 2010, vol. 121, pp. 1293-303. Full Text/Abstract

Huey ED, Koppel J, Armstrong N, Grafman J, Floeter MK
A pilot study of the prevalence of psychiatric disorders in PLS and ALS, Amyotroph Lateral Scler, 2010, vol. 11, pp. 293-7.


Floeter MK and Mills R
Progression in primary lateral sclerosis: a prospective study, Amyotrophic Lateral Sclerosis, 2009, vol. 10, pp. 339-346.

Peters TL and Floeter MK
Usage of Support Services in Primary Lateral Sclerosis., Amyotrophic Lateral Sclerosis, 2009, vol. 10, pp. 187-191..


Bai O, Lin P, Vorbach S, Floeter MK, Hattori N, Hallett M.
A high performance sensorimotor beta rhythm-based brain-computer interface associated with human natural motor behavior., J Neural Eng., 2008, vol. 5(1), pp. 24-35.

Lupu VD, Danielian L, Johnsen JA, Vasconcelos OM, Prokhorenko OA, Jabbari B, Campbell WW, Floeter MK.
Physiology of the motor cortex in polio survivors., Muscle Nerve, 2008, vol. 37(2), pp. 177-82.


Butman JA, Floeter MK.
Decreased thickness of primary motor cortex in primary lateral sclerosis., AJNR Am J Neuroradiol., 2007, vol. 28(1), pp. 87-91.


Bai O, Vorbach S, Hallett M, Floeter MK.
Movement-related cortical potentials in primary lateral sclerosis, Ann Neurol, 2006, vol. 59, pp. 682-690.


Floeter MK, Zhai P, Saigal R, Kim Y, Statland J.
Motor neuron firing dysfunction in spastic patients with primary lateral sclerosis., J Neurophysiology, 2005, vol. 94, pp. 919-927. Full Text/Abstract


Lin JZ, Floeter MK.
Do F-wave measurements detect changes in motor neuron excitability?, Muscle Nerve, 2004, vol. 30, pp. 289-94. Full Text/Abstract


Floeter MK
Cutaneous silent periods, Muscle and Nerve, 2003, vol. 28, pp. 391-401.

Puls I, Jonnakuty C, Holsbau ELF, Tokito M, Mann E, Floeter MK, Bidus K, Drayna D, Oh SJ, Brown RH, Ludlow CM, Fischbeck KH
Mutant dynactin in motor neuron disease, Nature Genetics, 2003, vol. 33, pp. 455-6.

Perez M, Field-Fote E, Floeter MK
Patterned sensory stimulation induces plasticity in reciprocal Ia inhibition in humans, J Neuroscience, 2003, vol. 23, pp. 2014-8. Full Text/Abstract

Zhai P, Pagan F, Statland J, Butman JA, Floeter MK
Primary lateral sclerosis: a heterogeneous disorder composed of different subtypes?, Neurology, 2003, vol. 60, pp. 1258-1265.


Molloy FM, Dalakas MC, Floeter MK
Increased brainstem excitability in Stiff Person syndrome, Neurology, 2002, vol. 59, pp. 449-451.

Wilson, RH, Lehky T, Thomas R, Quinn M, Floeter MK, Grem JL
Acute oxaliplatin-induced peripheral nerve hyperexcitability, J Clin Oncol, 2002, vol. 20, pp. 1767-1774.


Sandbrink F, AD Klion, MK Floeter
Psuedo-conduction block in a patient with vasculitic neuropathy, Electromyogr Clin Neurophysiol, 2001, vol. 41, pp. 195-202.

Molloy FM, Floeter MK, Syed NA, Sandbrink F, Culcea E, Steinberg SM, Dahut W, Pluda J, Kruger E, Reed E, Figg WD
Thalidomide neuropathy in patients treatedfor metastatic prostate cancer, Muscle Nerve, 2001, vol. 24, pp. 1050-1057.


Sandbrink F, NA Syed, M Fujii, MC Dalakas, and MK Floeter
Motor cortex excitability in Stiff-Person Syndrome, Brain, 2000, vol. 123, pp. 2231-2239.

Jabbari, B, Molloy FM, Erikson M, and Floeter MK
Bilateral painful hand - moving fingers: Electrophysiological assessment of the central nervous system oscillator, Movement Disorders, 2000, vol. 15, pp. 1259-1263.

NA Syed, F Sandbrink, CA Luciano, G Alterescu, T Weibel, R Schiffman, MK Floeter
Cutaneous silent periods in Fabry disease, Muscle Nerve, 2000, vol. 23, pp. 1179-1186.


Syed NA, A Delgado, F Sandbrink, A Schulman, M Hallett, MK Floeter
Blink reflex recovery in facial weakness: an electrophysiological study of adaptive changes, Neurology, 1999, vol. 52, pp. 834-838.


Floeter MK , J Valls-Sole, C Toro, D Jacobowitz and M Hallett
Physiological studies of spinal inhibitory pathways in patients with Stiff-person syndrome., Neurology, 1998, vol. 51, pp. 85-93.

Floeter MK, C Gerloff, J Kouri and M Hallett
Cutaneous withdrawal reflexes of the upper extremity in humans., Muscle Nerve, 1998, vol. 21, pp. 591-598.

Manconi F, NA Syed, and MK Floeter
Mechanisms underlying spinal motor neuron excitability during the cutaneous silent period in humans, Muscle Nerve, 1998, vol. 21, pp. 1256-1264.


Floeter MK and AF Kohn
Differential sensitivity of H-reflexes of different sizes to low frequency depression, Electroenceph Clin Neurophys, 1997, vol. 106, pp. 470-475.

Kohn AF, MK Floeter, M Hallett
Presynaptic inhibition versus homosynaptic depression as an explanation for soleus H-reflex depression in humans, Exp Brain Res, 1997, vol. 116, pp. 375-380.


Floeter, MK, F Andermann, E Andermann, M Nigro, and M Hallett
Physiological studies of spinal inhibitory pathways in patients with hereditary hyperekplexia., Neurology, 1996, vol. 46, pp. 766-772..

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