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Zare, Roghaye, Saberi, Hooshang, Parsaeian, Mahboubeh, Rahimiforoushani, Abbas. (1400). Evaluation of Hippocampal Function in Temporal Lobe Epilepsy: Spatial Bayesian Variable Selection and Grouping the Regression Coefficient in Multilevel Functional Magnetic Resonance Imaging Data Analysis. سامانه مدیریت نشریات علمی, 46(3), 189-197. doi: 10.30476/ijms.2020.84478.1429
Roghaye Zare; Hooshang Saberi; Mahboubeh Parsaeian; Abbas Rahimiforoushani. "Evaluation of Hippocampal Function in Temporal Lobe Epilepsy: Spatial Bayesian Variable Selection and Grouping the Regression Coefficient in Multilevel Functional Magnetic Resonance Imaging Data Analysis". سامانه مدیریت نشریات علمی, 46, 3, 1400, 189-197. doi: 10.30476/ijms.2020.84478.1429
Zare, Roghaye, Saberi, Hooshang, Parsaeian, Mahboubeh, Rahimiforoushani, Abbas. (1400). 'Evaluation of Hippocampal Function in Temporal Lobe Epilepsy: Spatial Bayesian Variable Selection and Grouping the Regression Coefficient in Multilevel Functional Magnetic Resonance Imaging Data Analysis', سامانه مدیریت نشریات علمی, 46(3), pp. 189-197. doi: 10.30476/ijms.2020.84478.1429
Zare, Roghaye, Saberi, Hooshang, Parsaeian, Mahboubeh, Rahimiforoushani, Abbas. Evaluation of Hippocampal Function in Temporal Lobe Epilepsy: Spatial Bayesian Variable Selection and Grouping the Regression Coefficient in Multilevel Functional Magnetic Resonance Imaging Data Analysis. سامانه مدیریت نشریات علمی, 1400; 46(3): 189-197. doi: 10.30476/ijms.2020.84478.1429

Evaluation of Hippocampal Function in Temporal Lobe Epilepsy: Spatial Bayesian Variable Selection and Grouping the Regression Coefficient in Multilevel Functional Magnetic Resonance Imaging Data Analysis

Iranian Journal of Medical Sciences
مقاله 5، دوره 46، شماره 3، مرداد 2021، صفحه 189-197    اصل مقاله (801.32 K)
نوع مقاله: Original Article(s)
شناسه دیجیتال (DOI): 10.30476/ijms.2020.84478.1429
نویسندگان
Roghaye Zare1؛ Hooshang Saberi2؛ Mahboubeh Parsaeian1؛ Abbas Rahimiforoushani* 1
1Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
2Spinal Cord Medicine, Department of Neurosurgery, Imam Hospital, Tehran University of Medical Sciences, Tehran, Iran
چکیده
Background: A pre-surgical evaluation of cognitive functions in patients with mesial temporal lobe epilepsy (mTLE) is critical. The limitations of the usual brain analysis model were resolved by the spatial Bayesian variable selection (SBVS) method. An Ising and Dirichlet Process (Ising-DP) model considers SBVS and the grouping of a large number of voxels. The present study aimed to identify brain areas involved in episodic memory in patients with right mTLE and controls via the Ising-DP model. The model was extended to include between-subject factors (BSFs), and the results were compared with other classical methods.
Methods: The present cross-sectional study was conducted on 15 patients with right mTLE and 20 controls in Tehran, Iran, in 2018. During functional magnetic resonance imaging, the subjects were tested with the face-encoding memory task, followed by a recognition memory test. The participants demographic factors such as age, sex, marital status, area of residence, and years of schooling were considered to comprise BSFs. The independent t test, the chi-square test, and the correlation test were conducted using the SPSS software (version 20.0). The image processing was carried out using SPM (version 12.0) and MATLAB (version R2014a).
Results: The Ising-DP model appropriately (R2=0.642) detected activated hippocampal areas. The model adjusted for BSFs indicated a better fit by the significant effect of age (P[γ]>0.91), sex (P[γ]>0.87), and years of schooling (P[γ]>0.89). The heat maps exhibited decreased activation in the right hippocampal region in the patients compared with the controls (p <0.0001). Right hippocampal activity had a significant positive correlation with the recognition memory test in the mTLE group (r=0.665) and the control group (r=0.593).
Conclusion: The Ising-DP model was sufficiently sensitive to detect activated areas in our patients with right mTLE during the face-encoding memory task. Since the model adjusted for BSFs improved sensitivity, we recommend the use of more detailed BSFs such as seizure history in future research.
کلیدواژه‌ها
Bayes theorem؛ Magnetic resonance imaging؛ Hippocampus؛ Epilepsy, temporal lobe
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مراجع
  1. Blumcke I, Coras R, Miyata H, Ozkara C. Defining clinico-neuropathological subtypes of mesial temporal lobe epilepsy with hippocampal sclerosis. Brain Pathol. 2012;22:402-11. doi: 10.1111/j.1750-3639.2012.00583.x. PubMed PMID: 22497612.
  2. McCormick C, Quraan M, Cohn M, Valiante TA, McAndrews MP. Default mode network connectivity indicates episodic memory capacity in mesial temporal lobe epilepsy. Epilepsia. 2013;54:809-18. doi: 10.1111/epi.12098. PubMed PMID: 23360362.
  3. de Tisi J, Bell GS, Peacock JL, McEvoy AW, Harkness WF, Sander JW, et al. The long-term outcome of adult epilepsy surgery, patterns of seizure remission, and relapse: a cohort study. Lancet. 2011;378:1388-95. doi: 10.1016/S0140-6736(11)60890-8. PubMed PMID: 22000136.
  4. Sherman EM, Wiebe S, Fay-McClymont TB, Tellez-Zenteno J, Metcalfe A, Hernandez-Ronquillo L, et al. Neuropsychological outcomes after epilepsy surgery: systematic review and pooled estimates. Epilepsia. 2011;52:857-69. doi: 10.1111/j.1528-1167.2011.03022.x. PubMed PMID: 21426331.
  5. Banks SJ, Sziklas V, Sodums DJ, Jones-Gotman M. fMRI of verbal and nonverbal memory processes in healthy and epileptogenic medial temporal lobes. Epilepsy Behav. 2012;25:42-9. doi: 10.1016/j.yebeh.2012.07.003. PubMed PMID: 22980080.
  6. Friston KJ, Holmes AP, Poline JB, Grasby PJ, Williams SC, Frackowiak RS, et al. Analysis of fMRI time-series revisited. Neuroimage. 1995;2:45-53. doi: 10.1006/nimg.1995.1007. PubMed PMID: 9343589.
  7. Friston KJ, Glaser DE, Henson RN, Kiebel S, Phillips C, Ashburner J. Classical and Bayesian inference in neuroimaging: applications. Neuroimage. 2002;16:484-512. doi: 10.1006/nimg.2002.1091. PubMed PMID: 12030833.
  8. Smith M, Putz B, Auer D, Fahrmeir L. Assessing brain activity through spatial Bayesian variable selection. Neuroimage. 2003;20:802-15. doi: 10.1016/S1053-8119(03)00360-4. PubMed PMID: 14568453.
  9. Smith M, Fahrmeir L. Spatial Bayesian variable selection with application to functional magnetic resonance imaging. Journal of the American Statistical Association. 2007;102:417-31. doi: 10.1198/016214506000001031.
  10. Li F, Zhang T, Wang Q, Gonzalez MZ, Maresh EL, Coan JA. Spatial Bayesian variable selection and grouping for high-dimensional scalar-on-image regression. The Annals of Applied Statistics. 2015;9:687-713. doi: 10.1214/15-AOAS818.
  11. Gholami S, Oghabian M, Barekatain M, Fesharaki SH, Hafizi S, Hasani N, editors. Evaluation of fMRI analysis for localization of hippocampus activation during episodic encoding memory task. May 26-31, 2012. Beijing: World Congress on Medical Physics and Biomedical Engineering; 2013. doi: 10.1007/978-3-642-29305-4_255.
  12. Georghiades AS, Belhumeur PN, Kriegman DJ. From few to many: Illumination cone models for face recognition under variable lighting and pose. IEEE transactions on pattern analysis and machine intelligence. 2001;23:643-60. doi: 10.1109/34.927464.
  13. Grabner G, Janke AL, Budge MM, Smith D, Pruessner J, Collins DL. Symmetric atlasing and model based segmentation: an application to the hippocampus in older adults. Med Image Comput Comput Assist Interv. 2006;9:58-66. doi: 10.1007/11866763_8. PubMed PMID: 17354756.
  14. Kalus S, Sämann PG, Fahrmeir L. Classification of brain activation via spatial Bayesian variable selection in fMRI regression. Advances in Data Analysis and Classification. 2014;8:63-83. doi: 10.1007/s11634-013-0142-6.
  15. Bowers JM, Waddell J, McCarthy MM. A developmental sex difference in hippocampal neurogenesis is mediated by endogenous oestradiol. Biol Sex Differ. 2010;1:8. doi: 10.1186/2042-6410-1-8. PubMed PMID: 21208470; PubMed Central PMCID: PMCPMC3016241.
  16. Venkateshappa C, Harish G, Mahadevan A, Srinivas Bharath MM, Shankar SK. Elevated oxidative stress and decreased antioxidant function in the human hippocampus and frontal cortex with increasing age: implications for neurodegeneration in Alzheimer’s disease. Neurochem Res. 2012;37:1601-14. doi: 10.1007/s11064-012-0755-8. PubMed PMID: 22461064.
  17. Piras F, Cherubini A, Caltagirone C, Spalletta G. Education mediates microstructural changes in bilateral hippocampus. Hum Brain Mapp. 2011;32:282-9. doi: 10.1002/hbm.21018. PubMed PMID: 20336658; PubMed Central PMCID: PMCPMC6870355.
  18. Bonelli SB, Powell R, Thompson PJ, Yogarajah M, Focke NK, Stretton J, et al. Hippocampal activation correlates with visual confrontation naming: fMRI findings in controls and patients with temporal lobe epilepsy. Epilepsy Res. 2011;95:246-54. doi: 10.1016/j.eplepsyres.2011.04.007. PubMed PMID: 21592730; PubMed Central PMCID: PMCPMC3229979.
  19. Zeidman P, Maguire EA. Anterior hippocampus: the anatomy of perception, imagination and episodic memory. Nat Rev Neurosci. 2016;17:173-82. doi: 10.1038/nrn.2015.24. PubMed PMID: 26865022; PubMed Central PMCID: PMCPMC5358751.
  20. Travis SG, Huang Y, Fujiwara E, Radomski A, Olsen F, Carter R, et al. High field structural MRI reveals specific episodic memory correlates in the subfields of the hippocampus. Neuropsychologia. 2014;53:233-45. doi: 10.1016/j.neuropsychologia.2013.11.016. PubMed PMID: 24296251.
  21. Wittmann BC, Schott BH, Guderian S, Frey JU, Heinze HJ, Duzel E. Reward-related FMRI activation of dopaminergic midbrain is associated with enhanced hippocampus-dependent long-term memory formation. Neuron. 2005;45:459-67. doi: 10.1016/j.neuron.2005.01.010. PubMed PMID: 15694331.
  22. Bonelli SB, Powell RH, Yogarajah M, Samson RS, Symms MR, Thompson PJ, et al. Imaging memory in temporal lobe epilepsy: predicting the effects of temporal lobe resection. Brain. 2010;133:1186-99. doi: 10.1093/brain/awq006. PubMed PMID: 20157009; PubMed Central PMCID: PMCPMC2850579.
  23. Narayanan J, Duncan R, Greene J, Leach JP, Razvi S, McLean J, et al. Accelerated long-term forgetting in temporal lobe epilepsy: verbal, nonverbal and autobiographical memory. Epilepsy Behav. 2012;25:622-30. doi: 10.1016/j.yebeh.2012.06.038. PubMed PMID: 23200623.
  24. Powell HW, Koepp MJ, Symms MR, Boulby PA, Salek-Haddadi A, Thompson PJ, et al. Material-specific lateralization of memory encoding in the medial temporal lobe: blocked versus event-related design. Neuroimage. 2005;27:231-9. doi: 10.1016/j.neuroimage.2005.04.033. PubMed PMID: 15927485.
  25. Alloway TP, Alloway RG. Investigating the predictive roles of working memory and IQ in academic attainment. J Exp Child Psychol. 2010;106:20-9. doi: 10.1016/j.jecp.2009.11.003. PubMed PMID: 20018296.
  26. Cheung MC, Chan AS, Chan YL, Lam JM, Lam W. Effects of illness duration on memory processing of patients with temporal lobe epilepsy. Epilepsia. 2006;47:1320-8. doi: 10.1111/j.1528-1167.2006.00556.x. PubMed PMID: 16922876.
  27. Pereira FR, Alessio A, Sercheli MS, Pedro T, Bilevicius E, Rondina JM, et al. Asymmetrical hippocampal connectivity in mesial temporal lobe epilepsy: evidence from resting state fMRI. BMC Neurosci. 2010;11:66. doi: 10.1186/1471-2202-11-66. PubMed PMID: 20525202; PubMed Central PMCID: PMCPMC2890013.
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