Proper name anomia after right-hemispheric lesion: A case study

Geukes C, Müller HM (2015)
Neurocase 21(4): 520-528.

Download
OA 6.48 MB
Journal Article | Original Article | Published | English
Author
;
Abstract
This study describes the case of CH, a 68-year-old left-handed woman who suffered a right temporo-parieto-occipital infarct in the territory of the middle cerebral artery and who exhibits severe proper name anomia. During the acute stage, CH was diagnosed with severe amnestic aphasia (Aachen Aphasia Test). Her lesion mirrors those of left hemisphere impairing the processing proper names, without an aphasic language disorder in general. Seven weeks later, language improved to a mild amnestic aphasia that currently does not interfere with her daily life. However, the use of proper names in both the visual and auditory modalities was still impaired and showed no improvement after 6 months of speech therapy. While not being able to name family members or familiar persons, she was, however, still able to describe the persons’ backgrounds along with some additional semantic information. Furthermore, in a simple semantic design test, CH was selectively impaired in correctly classifying proper names into their respective word classes. Conversely, she was able to correctly name and classify other word categories (e.g., common nouns). In the subsequent study, we assessed the modalities “auditory comprehension,” “picture naming,” and “reading comprehension” and classified her responses in the categories “correctly named,” “correctly classified,” “correctly described attributes” (e.g., occupation) and “falsely named.” The results were compared with those of an age-matched healthy control group. In the visual task, CH correctly named 80% of the visualized objects, 3% of the familiar persons and 15% of the familiar city views.
Publishing Year
ISSN
eISSN
PUB-ID

Cite this

Geukes C, Müller HM. Proper name anomia after right-hemispheric lesion: A case study. Neurocase. 2015;21(4):520-528.
Geukes, C., & Müller, H. M. (2015). Proper name anomia after right-hemispheric lesion: A case study. Neurocase, 21(4), 520-528. doi:10.1080/13554794.2014.945462
Geukes, C., and Müller, H. M. (2015). Proper name anomia after right-hemispheric lesion: A case study. Neurocase 21, 520-528.
Geukes, C., & Müller, H.M., 2015. Proper name anomia after right-hemispheric lesion: A case study. Neurocase, 21(4), p 520-528.
C. Geukes and H.M. Müller, “Proper name anomia after right-hemispheric lesion: A case study”, Neurocase, vol. 21, 2015, pp. 520-528.
Geukes, C., Müller, H.M.: Proper name anomia after right-hemispheric lesion: A case study. Neurocase. 21, 520-528 (2015).
Geukes, Cornelia, and Müller, Horst M. “Proper name anomia after right-hemispheric lesion: A case study”. Neurocase 21.4 (2015): 520-528.
All files available under the following license(s):
Copyright Statement:
This Item is protected by copyright and/or related rights. [...]
Main File(s)
File Name
Access Level
OA Open Access
Last Uploaded
2016-12-13T15:13:34Z

This data publication is cited in the following publications:
This publication cites the following data publications:

48 References

Data provided by Europe PubMed Central.


AUTHOR UNKNOWN, 0
Word-category specific deficits after lesions in the right hemisphere.
Neininger B, Pulvermuller F., Neuropsychologia 41(1), 2003
PMID: 12427565
Cerebral laterality for famous proper nouns: visual recognition by normal subjects.
Ohnesorge C, Van Lancker D., Brain Lang 77(2), 2001
PMID: 11300700
Personal names and the human right hemisphere: an illusory link?
Schweinberger SR, Landgrebe A, Mohr B, Kaufmann JM., Brain Lang 80(2), 2002
PMID: 11827438
Retrieval pathways for common and proper names.
Semenza C., Cortex 42(6), 2006
PMID: 17131594

AUTHOR UNKNOWN, 0
Naming with proper names: the left temporal pole theory.
Semenza C., Behav Neurol 24(4), 2011
PMID: 22063816

AUTHOR UNKNOWN, 0

AUTHOR UNKNOWN, 0

AUTHOR UNKNOWN, 0

AUTHOR UNKNOWN, 0
From the left to the right: How the brain compensates progressive loss of language function.
Thiel A, Habedank B, Herholz K, Kessler J, Winhuisen L, Haupt WF, Heiss WD., Brain Lang 98(1), 2006
PMID: 16519926
Neural basis of the retrieval of people's names: evidence from brain-damaged patients and fMRI.
Tsukiura T, Fujii T, Fukatsu R, Otsuki T, Okuda J, Umetsu A, Suzuki K, Tabuchi M, Yanagawa I, Nagasaka T, Kawashima R, Fukuda H, Takahashi S, Yamadori A., J Cogn Neurosci 14(6), 2002
PMID: 12191459
Preserved recognition of familiar personal names in global aphasia.
Van Lancker D, Klein K., Brain Lang 39(4), 1990
PMID: 1706213

Van, Clinical Aphasiology 20(), 1991

AUTHOR UNKNOWN, 0

AUTHOR UNKNOWN, 0
Category specific access dysphasia.
Warrington EK, McCarthy R., Brain 106 ( Pt 4)(), 1983
PMID: 6652466
Categories of knowledge. Further fractionations and an attempted integration.
Warrington EK, McCarthy RA., Brain 110 ( Pt 5)(), 1987
PMID: 3676701
Category specific semantic impairments.
Warrington EK, Shallice T., Brain 107 ( Pt 3)(), 1984
PMID: 6206910
The contribution of EEG coherence to the investigation of language.
Weiss S, Mueller HM., Brain Lang 85(2), 2003
PMID: 12735948

AUTHOR UNKNOWN, 0

Export

0 Marked Publications

Open Data PUB

Web of Science

View record in Web of Science®

Sources

PMID: 25105322
PubMed | Europe PMC

Search this title in

Google Scholar