Researchers
Software for free download
Allows SVR-LSM analyses with flexible handling of covariates including lesion size, permutation-based correction for multiple comparisons, and a graphical interface.
Cite: DeMarco, A.T. & Turkeltaub, P.E. (2018). A multivariate lesion symptom mapping toolbox and examination of lesion-volume biases and correction methods in lesion-symptom mapping. Hum Brain Mapp, 39(11), 4163-4635. doi: https://doi.org/10.1002/hbm.24289
Stimuli for free download
A set of picture stimuli (120 black-and-white line drawings) used in our inner speech research. The list includes 60 items from the Philadelphia Naming Test (Roach et al., 1996) and 60 items normed at Georgetown University in a set of 24 healthy older adults (primarily drawn from the International Picture-Naming Project database; Szekely et al., 2004).
Cite: Fama, M.E., Snider, S.F., Henderson, M.P., Hayward, W., Friedman, R.B., & Turkeltaub, P.E. (2019). The subjective experience of inner speech in aphasia is a meaningful reflection of lexical retrieval. Journal of Speech, Language, and Hearing Research, 62(1), 106-122. https://doi.org/10.1044/2018_JSLHR-L-18-0222
From:
Martin KC, DeMarco AT, Dyslin SM, Turkeltaub PE. Rapid auditory and phonemic processing relies on the left planum temporale. Cortex, Forthcoming
Datasets for free download
Stroke Aphasia Quality of Life dataset
Data from:
Dvorak EL, Gadson DS, Lacey EH, DeMarco AT, Turkeltaub PE. Domains of Health-Related Quality of Life Are Associated With Specific Deficits and Lesion Locations in Chronic Aphasia. Neurorehabil Neural Repair. 2021 Jul;35(7):634-643. doi: 10.1177/15459683211017507. Epub 2021 May 21.
Georgetown Centers, Departments, and Programs
Georgetown Neurology Department
Interdisciplinary Program in Neuroscience (Georgetown's Neuroscience and Cognitive Neuroscience PhD Program)
Center for Brain Plasticity and Recovery
Center for Aphasia Research and Rehabilitation (CARR)
Related Georgetown Labs
Mechanisms Of Therapeutic Rehabilitation Lab (Michelle Harris-Love, PI)
Brain and Language Lab (Michael Ullman, PI)
Laboratory of Integrative Neuroscience and Cognition (Josef Rauschecker, PI)
Memory Disorders Program (R. Scott Turner, PI)
Cognitive Neuropsychology Lab (Rhonda Friedman, PI)
Collaborators outside of Georgetown:
Laboratory for Cognition and Neural Stimulation at U Penn (H. Branch Coslett and Roy Hamilton)
Catherine Stoodley at American U
Language and Aphasia Laboratory at Moss Rehab Research Institute (Myrna Schwartz)