Evidence map›Paper›PMID 35634043›Full record

ArticleComputational intelligence and neuroscience2022

Machine Learning Application of Transcranial Motor-Evoked Potential to Predict Positive Functional Outcomes of Patients.

Mohd Redzuan Jamaludin, Khin Wee Lai, Joon Huang Chuah, Muhammad Afiq Zaki, Khairunnisa Hasikin, Nasrul Anuar Abd Razak, Samiappan Dhanalakshmi, Lim Beng Saw, Xiang Wu

Abstract read
In one paragraph

Article in Computational intelligence and neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

9 authors.

Mohd Redzuan JamaludinDepartment of Biomedical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia.ORCID https://orcid.org/0000-0001-8395-9572
Khin Wee LaiDepartment of Biomedical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia.ORCID https://orcid.org/0000-0002-8602-0533
Joon Huang ChuahDepartment of Electrical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia.ORCID https://orcid.org/0000-0001-9058-3497
Muhammad Afiq ZakiCenter of Environmental Health and Safety, Faculty of Health Sciences, Puncak Alam Campus, Universiti Teknologi Mara Selangor, Bandar Puncak Alam 42300, Selangor Darul Ehsan, Malaysia.ORCID https://orcid.org/0000-0001-5533-1761
Khairunnisa HasikinDepartment of Biomedical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia.ORCID https://orcid.org/0000-0002-0471-3820
Nasrul Anuar Abd RazakDepartment of Biomedical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia.ORCID https://orcid.org/0000-0002-1911-015X
Samiappan DhanalakshmiDepartment of Electronics and Communication Engineering, College of Engineering and Technology, Faculty of Engineering and Technology, SRM Institute of Science and Technology, SRM Nagar, Kattankulathur, Chengalpattu, Chennai, Tamil Nadu, India.ORCID https://orcid.org/0000-0002-6970-2719
Lim Beng SawDepartment of Orthopaedic Surgery, Sunway Medical Centre, Selangor, Malaysia.ORCID https://orcid.org/0000-0003-3058-6658
Xiang WuSchool of Medical Information & Engineering, Xuzhou Medical University, Xuzhou 221000, China.ORCID https://orcid.org/0000-0001-5190-9781

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intraoperative neuromonitoring (IONM) has been used to help monitor the integrity of the nervous system during spine surgery. Transcranial motor-evoked potential (TcMEP) has been used lately for lower lumbar surgery to prevent nerve root injuries and also to predict positive functional outcomes of patients. There were a number of studies that proved that the TcMEP signal's improvement is significant towards positive functional outcomes of patients. In this paper, we explored the possibilities of using a machine learning approach to TcMEP signal to predict positive functional outcomes of patients. With 55 patients who underwent various types of lumbar surgeries, the data were divided into 70 : 30 and 80 : 20 ratios for training and testing of the machine learning models. The highest sensitivity and specificity were achieved by Fine KNN of 80 : 20 ratio with 87.5% and 33.33%, respectively. In the meantime, we also tested the existing improvement criteria presented in the literature, and 50% of TcMEP improvement criteria achieved 83.33% sensitivity and 75% specificity. But the rigidness of this threshold method proved unreliable in this study when different datasets were used as the sensitivity and specificity dropped. The proposed method by using machine learning has more room to advance with a larger dataset and various signals' features to choose from.

Indexed as

Evoked Potentials, MotorNeurosurgical ProceduresHumansMachine LearningSensitivity and Specificity

Identifiers

PMID35634043
PMCPMC9142308

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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.