Cerebellar compensation: a case of aphasia due to cerebellar hemorrhage DOI Creative Commons

Yukiko Kinoshita,

Masahiro Hatakeyama, Mika Otsuki

et al.

Journal of Neurology, Journal Year: 2024, Volume and Issue: 271(6), P. 3639 - 3642

Published: March 4, 2024

In recent years, it has become evident that the cerebellum is involved not only in movement coordination but also cognitive and behavioral functions impairments due to cerebellar lesion are known as affective syndrome (CCAS) [1].CCAS characterized by deficits executive function, visuospatial cognition, affect regulation, language [1, 2]; however, CCAS generally subtle identified through special examinations.Cases of aphasia caused stroke have been reported [3]; underlying mechanisms cerebellar-induced remain unknown.Inatomi et al. a patient with infratentorial infarction who developed after recovering from speech disturbance left parietal lobe infarction.They hypothesized disruption compensatory intensification crossed cerebellocerebral pathway initial may be associated stroke-induced [4].However, detailed information about symptoms was provided report.Thus, unclear whether compensation.Here, we report case hemorrhage, whom same recurred recovery inferior lobule infarction.Our findings suggest

Language: Английский

Neuroplasticity and functional reorganization of language in patients with arteriovenous malformations: insights from neuroimaging and clinical interventions DOI Creative Commons
Jie Yuan,

Hongchuan Niu,

Chunyan Lei

et al.

Frontiers in Human Neuroscience, Journal Year: 2025, Volume and Issue: 19

Published: Jan. 31, 2025

Patients with arteriovenous malformations (AVMs) located in the functional area of speech often exhibit language dysfunction, and neuroplasticity allows brain some patients to regain through reorganization. Exploring mechanism AVMs-induced reorganization function is important for understanding improving clinical intervention strategies. This review systematically searched analyzed research literature related fields recent years, covering data from neuroimaging, magnetic resonance imaging (fMRI), case studies. By integrating these evidences, phenomenon within non-verbal areas its influencing factors AVMs were assessed. It concluded that due a manifestation high degree neurological plasticity this process has implications neurosurgical planning postoperative rehabilitation patients. Future should continue explore mechanisms work develop new diagnostic tools therapeutic approaches improve rate recovery AVMs.

Language: Английский

Citations

1
Foreign Accent Syndrome: insights from Neuroimaging and Pathophysiological mechanisms DOI
Ioannis Mavroudis, Foivos Petridis, Dimitrios Kazis

et al.

Acta Neurologica Belgica, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 29, 2024

Language: Английский

Citations

1
Cerebellar compensation: a case of aphasia due to cerebellar hemorrhage DOI Creative Commons

Yukiko Kinoshita,

Masahiro Hatakeyama, Mika Otsuki

et al.

Journal of Neurology, Journal Year: 2024, Volume and Issue: 271(6), P. 3639 - 3642

Published: March 4, 2024

In recent years, it has become evident that the cerebellum is involved not only in movement coordination but also cognitive and behavioral functions impairments due to cerebellar lesion are known as affective syndrome (CCAS) [1].CCAS characterized by deficits executive function, visuospatial cognition, affect regulation, language [1, 2]; however, CCAS generally subtle identified through special examinations.Cases of aphasia caused stroke have been reported [3]; underlying mechanisms cerebellar-induced remain unknown.Inatomi et al. a patient with infratentorial infarction who developed after recovering from speech disturbance left parietal lobe infarction.They hypothesized disruption compensatory intensification crossed cerebellocerebral pathway initial may be associated stroke-induced [4].However, detailed information about symptoms was provided report.Thus, unclear whether compensation.Here, we report case hemorrhage, whom same recurred recovery inferior lobule infarction.Our findings suggest

Language: Английский

Citations

0