کنفرانس مهندسی برق ایران

صفحه اصلی / سی و یکمین کنفرانس بین المللی مهندسی برق

Inexpensive fabrication of stretchable dry EEG electrodes using well known dry film photoresists

نویسندگان :

Mohammad Sadegh Rasekh¹ Amir Jahanshahi² Hassan Ghafoorifard³

1- دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) 2- دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) 3- دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران)

کلمات کلیدی :

flexible electronics،stretchable electronics،dry electrodes،EEG،dry film photoresist

چکیده :

with the discovery of new brain diseases, clinical tests for Electroencephalogram (EEG) have become more important every day. Commercially available wet Ag/AgCl electrodes apply conductive gel to the scalp of the subject before recording the EEG signal. After applying the gel, the impedance is gradually decreased and the EEG signal can be received. In the long run, the conductive gel dries and the impedance increases again. The gel also causes skin irritations in the course of time as well. Therefore, Ag/AgCl .electrodes are inappropriate to be used in the long term measurements Dry electrodes are introduced as a gel free no preparation alternatives of wet electrodes in the literature. In this manuscript, a novel flexible and stretchable dry EEG electrode is demonstrated. The electrode features four conductive pads to contact the scalp. The stretchable electrodes are embedded in elastomer. A flexible polyimide layer supports the conductive electrodes to increase mechanical reliability in elongations. The electrodes are produced using a relatively straightforward and cost-effective fabrication method namely commercial dry film photolithography. The latter is well known for the high-volume fabrication of printed circuit boards (PCB). The EEG signal is recorded with the fabricated electrode as well as wet Ag/AgCl electrodes. The received signals from the two electrodes feature relatively high correlation.

لیست مقالات

لیست مقالات بایگانی شده

Inexpensive fabrication of stretchable dry EEG electrodes using well known dry film photoresists

Mohammad Sadegh Rasekh - Amir Jahanshahi - Hassan Ghafoorifard

بهینه سازی استفاده از منابع شبکه های نوری با گرومینگ ترافیک در لایه‌ی MPLS

محمدعلی سالک قادری - آرش رضایی - لطف اله بیگی

A Method Based on Attention Mechanism using Bidirectional Long-Short Term Memory(BLSTM) for Question Answering

Seyed Vahid Moravvej - Mohammad Javad Maleki Kahaki - Moein Salimi Sartakhti - Abdolreza Mirzaei

High-Efficiency Soft-Switched Quadratic Ultra-High Step-Up DC-DC Converter with Low Voltage Stress on Semiconductors

Ali Nadermohammadi - Ali Seifi - Hamed Abdi - Pouya Abolhassani - Seyed Hossein Hosseini - Ebrahim Babaei

Development of a Tilt Bicopter: Experimental Results

Ali Moaveni - Alireza Bahmanyar - Arshia Rezaei - Amin Talaeizadeh - Aria Alasti

An Enhanced SLAM Method Using ICP Algorithm for Autonomous Mobile Robots Navigation

Hasan Enami Eraghi - Mohammad Reza Taban - Sayed Farzad Bahreinian - Mohammad Reza Jabbari

Reactive Power Management of PV Systems by Distributed Cooperative Control in Low Voltage Distribution Networks

Saeed Mahdavian Rostami - Mohsen Hamzeh

A Real Time MPC-Based Strategy for PV Plant with Battery Energy Storage

Mohammad Amini - Sajad Esmaeili - Mohammad Sayadlou - Amir Khorsandi - Seyed Hossein Hosseinian

Ultrahigh Step-Up Non-Isolated DC-DC Converter Based on Quadratic Converter without Coupled Inductor

Sajad Rostami - Vahid Abbasi - Masoumeh Parastesh

Dominant Control Set Selection in Clustered Complex Brain Network

Sana Motallebi - Mohammad Javad Yazdanpanah - Abdol-Hossein Vahabie

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.3.1