Dr. Heather Clark, PHD

Histologic lesion type correlates of magnetic resonance imaging biomarkers in four-repeat tauopathies, 2022-04-28

Clinical and imaging characterization of progressive spastic dysarthria, 2013-09-19

Patterns of Neuropsychological Dysfunction and Cortical Volume Changes in Logopenic Aphasia, 2018-12-25

Dynamic Aphasia as a Variant of Frontotemporal Dementia, 2021-12-02

A molecular pathology, neurobiology, biochemical, genetic and neuroimaging study of progressive apraxia of speech, 2021-06-08

Clinical and Neuroimaging Characteristics of Clinically Unclassifiable Primary Progressive Aphasia, 2019-08-13

Dysphagia in Progressive Supranuclear Palsy, 2019-11-01

[18F]AV-1451 tau-PET and primary progressive aphasia, 2018-03-13

Tracking the Development of Agrammatic Aphasia: a Tensor-Based Morphometry Study, 2016-09-30

Tau Uptake in Agrammatic Primary Progressive Aphasia with and without Apraxia of Speech, 2018-07-26

Sleep Disturbances in the Speech-Language Variant of Progressive Supranuclear Palsy, 2021-08-18

Sensitivity-specificity of tau and Aß PET in frontotemporal lobar degeneration, 2020-09-12

Grey and white matter correlates of dysphagia in progressive supranuclear palsy, 2021-08-23

Tau-PET imaging with [18F]AV-1451 in Primary Progressive Apraxia of Speech, 2018-01-02

Cross-sectional and longitudinal assessment of behavior in primary progressive apraxia of speech and agrammatic aphasia, 2022-05-06

Functional connectivity to the premotor cortex maps onto longitudinal brain neurodegeneration in progressive apraxia of speech, 2022-09-02

Ioflupane 123I (DAT scan) SPECT identifies dopamine receptor dysfunction early in the disease course in Progressive Apraxia of Speech, 2020-05-09

Electroencephalography in Primary Progressive Aphasia and Apraxia of Speech, 2018-11-16

Quantitative assessment of grammar in amyloid-negative logopenic aphasia, 2018-09-08

Electroencephalogram (EEG) With or Without Transcranial Magnetic Stimulation (TMS) as Biomarkers for Post-stroke Recovery: A Narrative Review, 2022-02-22

Neurobehavioral Characteristics of FDG-PET Defined Right Dominant Semantic Dementia: a longitudinal study, 2021-03-23

Prosodic and Phonetic Subtypes of Primary Progressive Apraxia of Speech, 2018-07-04

Diffusion tensor imaging analysis in three progressive supranuclear palsy variants, 2021-03-12

Longitudinal flortaucipir ([18F]AV-1451) PET uptake in Semantic Dementia, 2020-04-18

Regional distribution, asymmetry and clinical correlates of tau uptake on [18F]AV-1451 PET in atypical Alzheimer's disease, 2018-09-01

The apraxia of speech rating scale: A tool for diagnosis and description of apraxia of speech, 2014-07-14

Orofacial Muscle Strength across the Dysarthrias, 2022-03-10

Neuropsychological Profiles of Patients with Progressive Apraxia of Speech and Aphasia, 2021-07-22

Longitudinal beta-amyloid PET in atypical Alzheimer's disease and frontotemporal lobar degeneration, 2020-03-04

Tau-PET and multimodal imaging in clinically atypical Multiple System Atrophy masquerading as Progressive Supranuclear Palsy, 2022-06-16

Longitudinal Flortaucipir ([18F]AV-1451) PET Imaging in Primary Progressive Apraxia of Speech, 2019-11-19

Brainstem biomarkers of clinical variant and pathology in progressive supranuclear palsy, 2021-12-31

The Evolution of Parkinsonism in Primary Progressive Apraxia of Speech: A 6-year longitudinal study, 2020-10-07

A Preliminary Report of Network Electroencephalographic Measures in Primary Progressive Apraxia of Speech and Aphasia, 2022-03-12

Autopsy validation of progressive supranuclear palsy-predominant speech/language disorder criteria, 2021-10-10