Evidence map›Paper›PMID 39635332›Full record

ArticleThe ... Midwest Symposium on Circuits and Systems conference proceedings : MWSCAS. Midwest Symposium on Circuits and Systems2024

A Synchronous iEEG Data Acquisition Framework for Dual Brain Interchange Systems.

Amir Hossein Ayyoubi, Behrang Fazli Besheli, Chandra Prakash Swamy, Jhan L Okkabaz, Kai J Miller, Gregory A Worrell, Nuri F Ince

Abstract read
In one paragraph

Article in The ... Midwest Symposium on Circuits and Systems conference proceedings : MWSCAS. Midwest Symposium on Circuits and Systems, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. A RAPID PROTOTYPING ENVIRONMENT FOR CLOSED-LOOP NEUROMODULATION USING THE BRAIN INTERCHANGE SYSTEM.Proceedings of the ... Design of Medical Devices Conference. Design of Medical Devices Conference · 2026
    Article
  3. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Amir Hossein AyyoubiDepartment of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA.
Behrang Fazli BesheliDepartment of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA.
Chandra Prakash SwamyDepartment of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA.
Jhan L OkkabazDepartment of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA.
Kai J MillerDepartment of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA.
Gregory A WorrellDepartment of Neurology, Mayo Clinic, Rochester, MN, USA.
Nuri F InceDepartment of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA.

Funding

Acute Modulation of Stereotyped High Frequency Oscillations with a Closed-Loop Brain Interchange System in Drug Resistant EpilepsyUH3NS117944 · NINDS · UNIVERSITY OF HOUSTON · PI Nuri Firat Ince · 2021 to 2026
$2.9M
Investigation of Stereotyped High-Frequency Oscillations with Computational Intelligence for the Prediction of Seizure Onset Zone in EpilepsyR01NS112497 · NINDS · UNIVERSITY OF HOUSTON · PI INCE, NURI FIRAT · 2019 to 2023
$2.3M
NINDS NIH HHS R01 NS112497NINDS NIH HHS UH3 NS117944
6 · The paper itself

Abstract

This study presents a new data acquisition Framework for synchronous dual Brain Interchange (BIC) systems recording. The setup expands the capacity for data recording by offering access to up to 64 channels. The environment utilizes our Simulink model, incorporating functionalities for synchronization using a master clock and email-based status updates. We evaluated the framework in the lab simulations, and we observed a 38 ms post-synchronization delay between the systems. We also demonstrated that this error can be minimized to as low as 5 ms through adjustments in the master clock resolution and data buffer size. We estimated units' sampling frequency with high accuracy to avoid desynchronization. We evaluated the setup on the intracranial EEG (iEEG) recording simultaneously with the clinical system and performed spike detection on the post-synchronized iEEG. We observed over 95% similarity rate between the dual BIC and clinical system. Additionally, we explored the optimal configuration for ground and reference connections between systems to achieve the highest signal quality, along with investigating the implications of frequency interference in dual-system operations.

Indexed as

BICDual Brain Interchange RecordingEpileptiform Spike DetectioniEEGNeural Data Acquisition

Identifiers

PMID39635332
PMCPMC11616790

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.