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Journal : International Journal of Electrical and Computer Engineering

Comparison of resting electroencephalogram coherence in patients with mild cognitive impairment and normal elderly subjects Sugondo Hadiyoso; Inung Wijayanto; Suci Aulia
International Journal of Electrical and Computer Engineering (IJECE) Vol 12, No 2: April 2022
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v12i2.pp1558-1564

Abstract

Mild cognitive impairment (MCI) was a condition beginning before more serious deterioration, leading to Alzheimer’s dementia (AD). MCI detection was needed to determine the patient's therapeutic management. Analysis of electroencephalogram (EEG) coherence is one of the modalities for MCI detection. Therefore, this study investigated the inter and intra-hemispheric coherence over 16 EEG channels in the frequency range of 1-30 Hz. The simulation results showed that most of the electrode pair coherence in MCI patients have decreased compared to normal elderly subjects. In inter hemisphere coherence, significant differences (p<0.05) were found in the FP1-FP2 electrode pairs. Meanwhile, significant differences (p<0.05) were found in almost all pre-frontal area connectivity of the intra-hemisphere coherence pairs. The electrode pairs were FP2-F4, FP2-T4, FP1-F3, FP1-F7, FP1-C3, FP1-T3, FP1-P3, FP1-T5, FP1-O1, F3-O1, and T3-T5. The decreased coherence in MCI patients showed the disconnection of cortical connections as a result of the death of the neurons. Furthermore, the coherence value can be used as a multimodal feature in normal elderly subjects and MCI. It is hoped that current studies may be considered for early detection of Alzheimer’s in a larger population.
Co-Authors Achmad Muzahid Achmad Rizal Achmad Rizal Adisaputra, Rangga Adnan Azhary Ahmad Hilmi Ahmad Muammar Agusti Akbar Budi Wikanta Aldo Setiawan Alif, M.Nurfadli Alrizqi, Naufal Dwi Ana Durrotul Isma Andhita Nurul Khasanah Andi Muhammad Wahyu Safaat Angga Rusdinar ANGGUNMEKA LUHUR PRASASTI Atiffan Ramadhiat Azahra, Yasmin Azis, Qitfirul Abdul Azriel Gilbert Samuel Rogito Azzahra, Salwa Bagus Tri Astadi Balova , Fathrurrizqa Bambang Hidayat Bara, Alfianto Teofilus Bayu Erviga Yulanda Setiawan Budhi Irawan Daivalana Mahadika Priatama Denny Darlis Didin Bramastya Diliana, Faizza Haya Eko Susatio Elia Kurniawati Fardiyanti, Defitriana Fathrurrizqa Balova Faturachman Faturachman Fauzia Anis Sekar Ningrum Firdaus, Alvaro Ahmad Firmanda Robi Fitriah Halimah Gadama, Melsan Gelar Budiman Gemilang Kurniawan Soejantono Goenadiningrat, Jeahan Fitria Hakim, Nurina Listya Hendriadi Mukri HUMAIRANI, ANNISA Hurianti Vidyaningtyas I Nyoman Apraz Ramatryana Ilham Fadhlurrohman Ilva Herdayanti Indah Ratu Aulia Indra Bari Yulio Indrarini Dyah Irawati Iqbal Eshar Dwi Pourindra Iqbal Surya Adi Permana Irsyad Abdul Basit Iwan Iwut Tritoasmoro Jangkung Raharjo Jannah, Sabila Hayyinun Jasmine, Diva Dhila Jauhari, Muhammad I Jehan Pratama Herdaning Karina Permatasari Khairul Sani Kurnia Ismanto, Rima Ananda Leanna Vidya Yovita Lokahita, Lulu Luthfi Muhammad Pahlevi M. Fadhil Abdullah Meidatomo , Muhammad Haykal Meidi Mahendra Rahmatullah Melati Wahyutami Milan Adila Amalia Mohamad Ilham Abdurrahman Muhammad Adnan Muhammad Ary Murti Muhammad Ridho Putra Muzahid, Achmad Nadya Silva Arline Nasution, Seri Wahyuni Nizhar Arya Hamitha Novian Permana Nur Afifah Nur Ibrahim Nur Pratama, Yohanes Juan Nurina Listya Hakim Olivia Rossiana Pahira, Ela Diranda Pandu Jati Utomo Pelita Santi Permana, Andri Satia Prakoso, Mochamad Rafi Alfian Prasetio Nugroho Putra, I Gusti Ngurah R. A. Putri, Athaliqa Ananda Putri, Indah Amalia R. Dhenake Aghni Bunga R. S. Deanto R. Yunendah Nur Fu’adah Raditiana Patmasari Rahayu Lubis Rahmaniar, Thalita Dewi Ramdani, Ahmad Zaky Rani Harnila Ratri Dwi Atmaja Rayani Budi Andhini Rayyan Budhiarta Reny Yuliani Arnis Revi Febriana Simanjuntak Rita Magdalena Rita Purnamasari Rivan Radian Suryadi Rizal Fachrudin Maulana Rizky Gilang Gumilar Rogito, Azriel Gilbert Samuel Sa'idah, Sofia Safitri, Ayu Sekar Satrio Nur Adhi Gyat Sa’idah, Sofia Sidqi, Anka Siti Nur Fatihah Sofia Sa’idah SOFIA SAIDAH Subiakto, Septiaini Dela Suci Aulia Sugondo Hadiyoso Sulistyo, Tobias Mikha Sunarso Sunarso Syahnas, Aulia Teguh Musaharpa Gunawan Triadi Triadi Unang Sunarya Utami, Ayu Tuty Varian Mohammad Sutama Wahyu Lukman Hasan Wibowo, Raiyan Adi Wirakusuma, Muhammad P. Y. P. Gautama Yasmin Azahra Yoza Radyaputra YULI SUN HARIYANI Zulfikar F.M. Ramli