Related Experiment Video
Updated: Apr 15, 2026
Anteromesial Temporal Lobectomy for Medically Intractable Temporal Lobe Epilepsy: An Operative Study
Published on: August 15, 2025
[Mnesic disorders caused by left temporal gliomas]
C Verlut1, G Sylvestre2, E Curtit3
1Service de neurologie, CHU de Besançon, 2, boulevard Fleming, 25030 Besançon, France; Service d'oncologie, CHU de Besançon, 2, boulevard Fleming, 25030 Besançon, France.
Temporal gliomas can cause episodic memory deficits. Neuropsychological assessment is crucial for identifying co-occurring conditions like Alzheimer's disease, guiding patient management.
Area of Science:
- Neuroscience
- Neurology
- Cognitive Psychology
Background:
- Episodic memory disorders are common following temporal lobe lesions.
- While well-documented in temporal epilepsy, these deficits are less studied in patients with temporal gliomas.
- This study investigates the specific memory impairments associated with temporal gliomas.
Observation:
- Four right-handed patients with left temporal gliomas were analyzed.
- All patients exhibited verbal episodic memory impairment.
- Auditory-verbal short-term memory deficits were consistently observed.
Findings:
- One patient presented with additional visual memory disorders.
- Further investigation revealed an incidental finding of Alzheimer's disease in this patient.
- This comorbidity significantly altered the clinical management strategy.
Implications:
- Comprehensive neuropsychological evaluations are essential for temporal glioma patients.
- Systematic assessment can uncover co-existing pathologies, particularly in elderly patients or those with atypical cognitive profiles.
- Such evaluations aid in understanding cognitive evolution and treatment efficacy over time.
More Related Videos
06:04Author Spotlight: Studying Clinical Characters and Epilepsy Outcomes After Frontal Disconnection in Patients with MOGHE
Published on: August 16, 2024
09:57Author Spotlight: Advancing Pediatric Epilepsy Surgery in Children Through Novel Biomarkers and Enhanced Localization
Published on: September 20, 2024
Related Concept Videos
01:10Higher Mental Functions of the Brain: Language
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
01:28Lateralization
01:28Disorders of the Nervous Tissue
Homeostatic Imbalances:
Alzheimer's disease manifests as a gradual decline in memory and cognitive abilities, attributed to the buildup of amyloid plaques and neurofibrillary tangles in the brain.
Parkinson's disease arises from the...
01:13Amnesia
The severity and duration of memory loss vary depending on the type and underlying cause. Amnesia is classified into two main types: retrograde and anterograde.
Retrograde amnesia is marked by the loss of memories formed before the onset of the condition. Patients may recall distant past events but often forget those occurring shortly before the incident.
Anterograde...
01:19Role of Hippocampus in Memory