Krishnamurthy, L. C., Champion, G., McGregor, K. M.,  Krishnamurthy, V., Drucker, J.H., Harrington, R., Borich, M., Rodriguez, AR., Nocera, J., Belagaje, S., Harris-Love, M., Harnish, S., Seeds, L., Meadows, M.L., Garcia, A., Zlatar, Z., Sudhyadhom, A., Patten, C., Roberts, S., Benjamin, M., Trinastic, J., Butler, AJ., Kautz, S., Gregory, C., Crosson, B. (In Press) Stroke-related Declines in Thalamus Volume Indicate Loss of Cortico-Thalamo-Cortical Circuitry. Scientific Reports: A Preliminary Study.

Nocera JR, Arsik I, Keskinocak P, Lepley-Flood A, Lah JJ, Levey AI, Esper GJ. The Feasibility of Measuring Gait in an Outpatient Cognitive Neurology Clinical Setting. Journal of Alzheimer’s Disease. (In press).


Krishnamurthy V, McGregor K, Crosson B, Krishnamurthy L, Hortman K, Gopinath K, Mammino K, Omar J, Nocera JR. (2020) Correcting Task fMRI Signals for Variability in Baseline CBF Improves BOLD-Behavior Relationships: A Feasibility Study in an Aging Model. Frontiers in Neuroscience Brain Imaging Methods. 14:336.

Nocera JR, Mammino K, Kommula Y, Wharton W, Crosson BC, McGregor KM. (2020) Effects of Combined Aerobic Exercise and Cognitive Training on Verbal Fluency in Older Adults. Gerontology and Geriatric Medicine 6: 2333721419896884


Drucker JH, Sathian K, Crosson B, Krishnamurthy V, McGregor KM, Bozzorg A, Gopinath K, Krishnamurthy LC, Wolf SL, Hart AR, Evatt M, Corcos DM and Hackney ME. (2019) Internally Guided Lower Limb Movement Recruits Compensatory Cerebellar Activity in People With Parkinson’s Disease. Front. Neurol. 10:537. 

Kelleher, JL, Rodriguez, AD, McGregor, KM, & Serra, MC (2019). Differences in dietary recall and subjective physical functioning status in stroke survivors with self-reported cognitive impairment. Topics in Stroke Rehabilitation, 1–5. 


McGregor K, Crosson B, Krishnamurthy L, Krishnamurthy V, Hortman K, Gopinath K, Mammino K, Omar J, Nocera JR (2018) Effects of a 12-week Aerobic Spin Intervention on Resting State Networks in Previously Sedentary Older Adults. Frontiers in Psychology – Movement Science and Sport Psychology. 9:2376

Wanigatunga AA, Manini TM, Cook DR, Katula JA, Fielding RA, Kramer AF, Verghese J, Rapp SR, Sink KM, King AC, Buford TW, Anton SD, Nadkarni N, Jennings JJ, Reid KF, Espeland MA, Gill TM, Pahor M, & Nocera JR (2018) Community-based activity and sedentary patterns are associated with cognitive performance in mobility-limited older adults. Front. Aging Neurosci. 10:341

Tran, SM, McGregor, KM, James, GA, Gopinath, K, Krishnamurthy, V, Krishnamurthy, LC, Crosson, B (2018) Task-residual functional connectivity of language and attention networks. Brain Cogn 122:52-58


McGregor, KM, Crosson, B, Mammino, K, Omar, J, García, PS, Nocera, JR (2017) Influences of 12-Week Physical Activity Interventions on TMS Measures of Cortical Network Inhibition and Upper Extremity Motor Performance in Older Adults-A Feasibility Study. Front Aging Neurosci 9:422

Crosson, B, Hampstead, BM, Krishnamurthy, LC, Krishnamurthy, V, McGregor, KM, Nocera, JR, Roberts, S, Rodriguez, AD, Tran, SM (2017) Advances in neurocognitive rehabilitation research from 1992 to 2017: The ascension of neural plasticity. Neuropsychology 31(8):900-920

Nocera, J, Crosson, B, Mammino, K, McGregor, KM (2017) Changes in Cortical Activation Patterns in Language Areas following an Aerobic Exercise Intervention in Older Adults. Neural Plast. 2017:6340302


Mason, RC, Horvat, M, Nocera, J (2016) The Effects of Exercise on the Physical Fitness of High and Moderate-Low Functioning Older Adult Women. J Aging Res 2016:8309284

Factor, SA, Hatcher-Martin, JM, Morse, AS, Nocera, JR, Revuelta, GJ (2016) Freezing of gait that disappears: Should there be rest before rehab? Parkinsonism Relat. Disord. 28:169-70


Hackney, ME, Lee, HL, Battisto, J, Crosson, B, McGregor, KM (2015) Context-Dependent Neural Activation: Internally and Externally Guided Rhythmic Lower Limb Movement in Individuals With and Without Neurodegenerative Disease. Front Neurol 6:251

Crosson, B, McGregor, KM, Nocera, JR, Drucker, JH, Tran, SM, Butler, AJ (2015) The relevance of aging-related changes in brain function to rehabilitation in aging-related disease. Front Hum Neurosci 9:307

Zlatar, ZZ, McGregor, KM, Towler, S, Nocera, JR, Dzierzewski, JM, Crosson, B (2015) Self-reported physical activity and objective aerobic fitness: differential associations with gray matter density in healthy aging. Front Aging Neurosci 7:5

McGregor, KM, Sudhyadhom, A, Nocera, J, Seff, A, Crosson, B, Butler, AJ (2015) Reliability of negative BOLD in ipsilateral sensorimotor areas during unimanual task activity. Brain Imaging Behav 9(2):245-54

Nocera, JR, McGregor, KM, Hass, CJ, Crosson, B (2015) Spin exercise improves semantic fluency in previously sedentary older adults. J Aging Phys Act 23(1):90-4


Benjamin, ML, Towler, S, Garcia, A, Park, H, Sudhyadhom, A, Harnish, S, McGregor, KM, Zlatar, Z, Reilly, JJ, Rosenbek, JC, Gonzalez Rothi, LJ, Crosson, B (2014) A Behavioral Manipulation Engages Right Frontal Cortex During Aphasia Therapy. Neurorehabil Neural Repair 28(6):545-53


Ford,A., Triplett, W., Sudhyadhom, A., Gullett, J., McGregor, K.M., FitzGerald, D.B., Mareci, T., White, K.D., Crosson, B. (2013) Broca’s Area and Its Striatal and Thalamic Connections: A Diffusion-MRI Tractography Study Frontiers in Neuroanatomy 10;7:8.

Sudhyadhom, A., McGregor, K.M., Okun, M., Foote, K., Trinastic, J., Crosson. B., Bova, F. (2013) Delineation of Motor and Somatosensory Thalamic Subregions Utilizing Probabalistic Diffusion Tractography and Electrophysiology. Journal of Magnetic Resonance Imaging. Mar;37(3):600-9

McGregor, KM, Nocera, JR, Sudhyadhom, A, Patten, C, Manini, TM, Kleim, JA, Crosson, B, Butler, AJ (2013) Effects of aerobic fitness on aging-related changes of interhemispheric inhibition and motor performance. Front Aging Neurosci 5:66

Zlatar, ZZ, Towler, S, McGregor, KM, Dzierzewski, JM, Bauer, A, Phan, S, Cohen, M, Marsiske, M, Manini, TM, Crosson, B (2013) Functional language networks in sedentary and physically active older adults. J Int Neuropsychol Soc 19(6):625-34


McGregor, KM, Carpenter, H, Kleim, E, Sudhyadhom, A, White, KD, Butler, AJ, Kleim, J, Crosson, B (2012) Motor map reliability and aging: a TMS/fMRI study. Exp Brain Res 219(1):97-106

McGregor, KM, Heilman, KM, Nocera, JR, Patten, C, Manini, TM, Crosson, B, Butler, AJ (2012) Aging, aerobic activity and interhemispheric communication. Brain Sci 2(4):634-48.

Meinzer, M., Seeds, L., Harnish, S., Flaisch, T., McGregor, K.M., Cohen, M., Benjamin, M., Conway, T., Crosson, B. (2012) Impact of changed positive and negative task-related functional activity on word-retrieval in aging. Neurobiology of Aging. 33(4): 656-69.


McGregor, KM, Zlatar, Z, Kleim, E, Sudhyadhom, A, Bauer, A, Phan, S, Seeds, L, Ford, A, Manini, TM, White, KD, Kleim, J, Crosson, B (2011) Physical activity and neural correlates of aging: a combined TMS/fMRI study.Behav. Brain Res. 222(1):158-68


Crosson, B, Ford, A, McGregor, KM, Meinzer, M, Cheshkov, S, Li, X, Walker-Batson, D, Briggs, RW (2010) Functional imaging and related techniques: an introduction for rehabilitation researchers. J Rehabil Res Dev 47(2):vii-xxxiv

Ford, A, McGregor, KM, Case, K, Crosson, B, White, KD (2010) Structural connectivity of Broca’s area and medial frontal cortex. Neuroimage 52(4):1230-7


McGregor, K.M., Benjamin, M., Craggs, J., Crosson, B.,White,. K.D. (2009) Age-related changes in motor control during unimanual movements. Brain Imaging and Behavior. 3(4): 317-331.

Crosson, B, Moore, AB, McGregor, KM, Chang, YL, Benjamin, M, Gopinath, K, Sherod, ME, Wierenga, CE, Peck, KK, Briggs, RW, Rothi, LJ, White, KD (2009) Regional changes in word-production laterality after a naming treatment designed to produce a rightward shift in frontal activity. Brain Lang 111(2):73-85