Clinical characterization of bvFTD due to FUS neuropathology

Suzee E. Lee, William W. Seeley, Pardis Poorzand, Rosa V Rademakers, Anna Karydas, Christine M. Stanley, Bruce L. Miller, Katherine P. Rankin

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

In 2009, inclusions containing the fused in sarcoma (FUS) protein were identified as a third major molecular class of pathology underlying the behavioral variant frontotemporal dementia (bvFTD) syndrome. Due to the low prevalence of FUS pathology, few clinical descriptions have been published and none provides information about specific social-emotional deficits despite evidence for severe behavioral manifestations in this disorder. We evaluated a patient with bvFTD due to FUS pathology using a comprehensive battery of cognitive and social- emotional tests. A structural MRI scan and genetic tests for tau, progranulin, and FUS mutations were also performed. The patient showed preserved general cognitive functioning and superior working memory, but severe deficits in emotion attribution, sensitivity to punishment, and diminished capacity for interpersonal warmth and empathy. The gray matter atrophy pattern corresponded to this focal deficit profile, with preservation of dorsolateral fronto-parietal regions associated with executive functioning but severe damage to right worse than left frontoinsula, temporal pole, subgenual anterior cingulate, medial orbitofrontal cortex, amygdala, and caudate. This patient demonstrates the striking focality associated with FUS neuropathology in patients with bvFTD.

Original languageEnglish (US)
Pages (from-to)305-317
Number of pages13
JournalNeurocase
Volume18
Issue number4
DOIs
StatePublished - Aug 2012

Fingerprint

Frontotemporal Dementia
Sarcoma
Parietal Lobe
Clinical Pathology
Punishment
Molecular Pathology
Gyrus Cinguli
Memory Disorders
Amygdala
Prefrontal Cortex
Short-Term Memory
Atrophy
Emotions
Magnetic Resonance Imaging
Neuropathology
Pathology
Mutation
Emotion
Proteins

Keywords

  • Behavioral variant frontotemporal dementia
  • FTLD-FUS
  • FUS neuropathology
  • Social-emotional testing
  • Voxel-based morphometry

ASJC Scopus subject areas

  • Clinical Neurology
  • Arts and Humanities (miscellaneous)

Cite this

Lee, S. E., Seeley, W. W., Poorzand, P., Rademakers, R. V., Karydas, A., Stanley, C. M., ... Rankin, K. P. (2012). Clinical characterization of bvFTD due to FUS neuropathology. Neurocase, 18(4), 305-317. https://doi.org/10.1080/13554794.2011.604637

Clinical characterization of bvFTD due to FUS neuropathology. / Lee, Suzee E.; Seeley, William W.; Poorzand, Pardis; Rademakers, Rosa V; Karydas, Anna; Stanley, Christine M.; Miller, Bruce L.; Rankin, Katherine P.

In: Neurocase, Vol. 18, No. 4, 08.2012, p. 305-317.

Research output: Contribution to journalArticle

Lee, SE, Seeley, WW, Poorzand, P, Rademakers, RV, Karydas, A, Stanley, CM, Miller, BL & Rankin, KP 2012, 'Clinical characterization of bvFTD due to FUS neuropathology', Neurocase, vol. 18, no. 4, pp. 305-317. https://doi.org/10.1080/13554794.2011.604637
Lee SE, Seeley WW, Poorzand P, Rademakers RV, Karydas A, Stanley CM et al. Clinical characterization of bvFTD due to FUS neuropathology. Neurocase. 2012 Aug;18(4):305-317. https://doi.org/10.1080/13554794.2011.604637
Lee, Suzee E. ; Seeley, William W. ; Poorzand, Pardis ; Rademakers, Rosa V ; Karydas, Anna ; Stanley, Christine M. ; Miller, Bruce L. ; Rankin, Katherine P. / Clinical characterization of bvFTD due to FUS neuropathology. In: Neurocase. 2012 ; Vol. 18, No. 4. pp. 305-317.
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