Heather Clark, PhD

Associate Professor

  • 779 Citations
  • 14 h-Index
19982019
If you made any changes in Pure, your changes will be visible here soon.

Fingerprint Fingerprint is based on mining the text of the experts' scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

  • 14 Similar Profiles
Apraxias Medicine & Life Sciences
Primary Progressive Aphasia Medicine & Life Sciences
Deglutition Medicine & Life Sciences
Tongue Medicine & Life Sciences
Aphasia Medicine & Life Sciences
speech disorder Social Sciences
Dysarthria Medicine & Life Sciences
Exercise Medicine & Life Sciences

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 1998 2019

  • 779 Citations
  • 14 h-Index
  • 40 Article
  • 4 Review article
  • 2 Comment/debate
  • 1 Short survey
1 Citation (Scopus)

Prominent auditory deficits in primary progressive aphasia: A case study

Utianski, R. L., Duffy, J. R., Clark, H., Machulda, M. M., Dickson, D. W., Whitwell, J. L. & Josephs, K. A., Jan 1 2019, In : Cortex.

Research output: Contribution to journalArticle

Primary Progressive Aphasia
Agnosia
Language
Apraxias
Deafness

The influence of β-amyloid on [ 18 F]AV-1451 in semantic variant of primary progressive aphasia

Whitwell, J. L., Martin, P. R., Duffy, J. R., Clark, H., Machulda, M. M., Schwarz, C. G., Weigand, S. D., Sintini, I., Senjem, M. L., Ertekin-Taner, N., Botha, H., Utianski, R. L., Graff-Radford, J., Jones, D. T., Boeve, B. F., Knopman, D. S., Petersen, R. C., Jack, C. R. J., Lowe, V. & Josephs, K. A., Feb 12 2019, In : Neurology. 92, 7, p. e710-e722

Research output: Contribution to journalArticle

Primary Progressive Aphasia
Semantics
Amyloid
Alzheimer Disease
Temporal Lobe
10 Citations (Scopus)

[18F]AV-1451 tau-PET and primary progressive aphasia

Josephs, K. A., Martin, P. R., Botha, H., Schwarz, C. G., Duffy, J. R., Clark, H., Machulda, M. M., Graff-Radford, J., Weigand, S. D., Senjem, M. L., Utianski, R. L., Drubach, D. A., Boeve, B. F., Jones, D. T., Knopman, D. S., Petersen, R. C., Jack, C. R. J., Lowe, V. & Whitwell, J. L., Jan 1 2018, (Accepted/In press) In : Annals of Neurology.

Research output: Contribution to journalArticle

Primary Progressive Aphasia
Semantics
Principal Component Analysis

Clinical Progression in Four Cases of Primary Progressive Apraxia of Speech

Utianski, R. L., Duffy, J. R., Clark, H., Strand, E. A., Boland, S. M., Machulda, M. M., Whitwell, J. L. & Josephs, K. A., Nov 21 2018, In : American Journal of Speech-Language Pathology. 27, 4, p. 1303-1318 16 p.

Research output: Contribution to journalArticle

Apraxias
Aphasia
speech disorder
Dysarthria
Phonetics

Disrupted functional connectivity in primary progressive apraxia of speech

Botha, H., Utianski, R. L., Whitwell, J. L., Duffy, J. R., Clark, H., Strand, E. A., Machulda, M. M., Tosakulwong, N., Knopman, D. S., Petersen, R. C., Jack, C. R. J., Josephs, K. A. & Jones, D. T., Jan 1 2018, In : NeuroImage: Clinical. 18, p. 617-629 13 p.

Research output: Contribution to journalArticle

Apraxias
Motor Cortex
Language
Short-Term Memory
Speech Disorders