Functional Dissociation between Cognitive Estimation and Object Naming in Focal Temporal and Frontal Lobe Epilepsies

@article{Braun2018FunctionalDB,
  title={Functional Dissociation between Cognitive Estimation and Object Naming in Focal Temporal and Frontal Lobe Epilepsies},
  author={Isabella Braun and Michael Schwarz and Katrin Walther and Mark Stemmler and Burkhard S. Kasper and Hajo M. Hamer},
  journal={International Journal of Epilepsy},
  year={2018},
  volume={05},
  pages={044 - 049},
  url={https://api.semanticscholar.org/CorpusID:150280431}
}
It is hypothesized that there is a functional dissociation between cognitive estimation processes and object naming due to different functional specialization of the left and right hemispheres, respectively.
View on Thieme
thieme-connect.com
2 Citations

2 Citations

Explicit and implicit timing in mesial temporal lobe epilepsy patients

Neuropsychologische Schätzdefizite bei rechtsfrontaler und rechtstemporaler Epilepsie

Zusammenfassung. Hintergrund: Nach dem bisherigen Forschungsstand sind neuropsychologische Beeintrachtigungen der Schatzfunktion vor allem bei rechtshemispharischen Lasionen zu erwarten. Ziele: Es ...

32 References

Hippocampal activation correlates with visual confrontation naming: fMRI findings in controls and patients with temporal lobe epilepsy

Object naming and semantic knowledge in temporal lobe epilepsy.

Early onset TLE patients have a semantic knowledge deficit that contributes to dysnomia, and the semantic knowledge score was the only significant predictor of patients' object-naming performance.

Investigating temporal lobe contribution to confrontation naming using MRI quantitative volumetrics

Quantitative MR volumetrics used to investigate the relative contribution of the hippocampus and extrahippocampal temporal lobe volumes to confrontation naming performance in 53 patients with temporal lobe epilepsy showed a stronger relationship for left temporal lobe volume than right temporal lobeVolume in predicting naming performance.

Bias in magnitude estimation following left hemisphere injury

Bilateral brain regions associated with naming in older adults

The nature and course of neuropsychological morbidity in chronic temporal lobe epilepsy

Cross-sectional analyses demonstrate that increasing duration of epilepsy is associated with worsening mental status, and individuals with less educational attainment exhibit especially poor cognitive function in association with chronicity of epilepsy.

General neuropsychological characteristics of frontal lobe epilepsy

Perceiving and naming actions and objects

Differences in functional MR imaging activation patterns associated with confrontation naming and responsive naming.

Findings are consistent with cortical stimulation studies and suggest that responsive naming produces more widespread activation within the temporal lobe compared with confrontation naming.

Functional magnetic resonance imaging of verbal fluency and confrontation naming using compressed image acquisition to permit overt responses

Two overt fMRI paradigms successfully activated regions involved in executive and word retrieval processes and overcame the potential artefacts resulting from overt speech during image acquisition, providing useful neuropsychological tools to investigate cognitive deficits in clinical populations.