E-ISSN: 2148-094X ISSN: 2619-9793
Evaluation of MoCA Scale Ratings with Cognitive Level Correlation in Mild Cognitive Disorders
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Original Article
VOLUME: 18 ISSUE: 1
P: 18-22
March 2017

Evaluation of MoCA Scale Ratings with Cognitive Level Correlation in Mild Cognitive Disorders

İstanbul Med J 2017;18(1):18-22
DOI: 10.5152/imj.2017.46704
Hatice Kübra Avcı Gülen 1
Ahmet Yıldırım 2
Ufuk Emre 1
Yeşim Karagöz 3
Esra Arda Akbaş 4
1. Clinic of Neurology, İstanbul Training and Research Hospital, İstanbul, Türkiye
2. Clinic of Neurology, Karadeniz Training and Research Hospital, Trabzon, Türkiye
3. Clinic of Radiology, İstanbul Training and Research Hospital, İstanbul, Türkiye
4. Psychology Laboratory, İstanbul Training and Research Hospital, İstanbul, Türkiye
No information available.
No information available
Received Date: 18.06.2016
Accepted Date: 07.11.2016
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ABSTRACT

Objective:

In this study, Montreal Cognitive Assessment (MoCA) test was applied in patients with mild cognitive impairment (MCI). Hippocampal volumes were compared between healthy controls and patients with MCI. Scores of MORBID scales and cognitive level were compared among patients with MCI to investigate if there is a correlation. We aimed to investigate the availability of the test on the diagnosis.

Methods:

This study included 25 healthy controls and 25 patients diagnosed with MCI according to the Petersen criteria. Detailed neurological examination was performed. MoCA and Standardized Mini Mental State Examination (MMSE) were used in the patient group, whereas MMSE was used in all participants. To all exhibitors cranial magnetic resonance imaging was performed. Right and left hippocampal volumes were calculated using special volumetric three-dimentional T1-weighted inversion recovery sequence. Neuropsychological test results and hippocampal volumes were compared between the patient and control groups.

Results:

There were significant differences in hippocampal volumes and MMSE scores between the HBB patient and control groups (p<0.001, p=0.011, p=0.014). We found a significant relationship between MoCA average test score and left hippocampal volume with correlation analysis (p=0.013).

Conclusion:

As a result, hippocampal volume markedly decreased in patients with MCI compared with that in the healthy control group; we found that hippocampal volume reduction is proportional to MoCA scores. These findings suggest that MoCA scores were correlated with cognitive level in MCI and suggests the usefulness of the test in the diagnosis of MCI.