- Home
- Medical news & Guidelines
- Anesthesiology
- Cardiology and CTVS
- Critical Care
- Dentistry
- Dermatology
- Diabetes and Endocrinology
- ENT
- Gastroenterology
- Medicine
- Nephrology
- Neurology
- Obstretics-Gynaecology
- Oncology
- Ophthalmology
- Orthopaedics
- Pediatrics-Neonatology
- Psychiatry
- Pulmonology
- Radiology
- Surgery
- Urology
- Laboratory Medicine
- Diet
- Nursing
- Paramedical
- Physiotherapy
- Health news
- Fact Check
- Bone Health Fact Check
- Brain Health Fact Check
- Cancer Related Fact Check
- Child Care Fact Check
- Dental and oral health fact check
- Diabetes and metabolic health fact check
- Diet and Nutrition Fact Check
- Eye and ENT Care Fact Check
- Fitness fact check
- Gut health fact check
- Heart health fact check
- Kidney health fact check
- Medical education fact check
- Men's health fact check
- Respiratory fact check
- Skin and hair care fact check
- Vaccine and Immunization fact check
- Women's health fact check
- AYUSH
- State News
- Andaman and Nicobar Islands
- Andhra Pradesh
- Arunachal Pradesh
- Assam
- Bihar
- Chandigarh
- Chattisgarh
- Dadra and Nagar Haveli
- Daman and Diu
- Delhi
- Goa
- Gujarat
- Haryana
- Himachal Pradesh
- Jammu & Kashmir
- Jharkhand
- Karnataka
- Kerala
- Ladakh
- Lakshadweep
- Madhya Pradesh
- Maharashtra
- Manipur
- Meghalaya
- Mizoram
- Nagaland
- Odisha
- Puducherry
- Punjab
- Rajasthan
- Sikkim
- Tamil Nadu
- Telangana
- Tripura
- Uttar Pradesh
- Uttrakhand
- West Bengal
- Medical Education
- Industry
Digital Model Utilizing AI and MRI Scans Promising in Early Identification of severe mental illness
China: A new study published in eBioMedicine-The Lancet has revealed promising results for identifying individuals at risk for severe mental illness (SMI) before the onset of the illness using a digital model called Multiple Instance learning (MIL) with clinical MRI scans.
This study aims to develop an efficient and practical model for mental health screening among at-risk populations for severe mental illness.
The researchers used a deep learning model known as Multiple Instance Learning (MIL) to train and test an SMI detection model with clinical MRI scans of 14,915 patients with SMI and 4538 healthy controls in the primary dataset. The validation analysis was conducted in an independent dataset with 290 patients and 310 healthy participants. Three other machine-learning models were also used for comparison (ResNet, DenseNet, and EfficientNet).
The results of the study revealed the following findings:
- 1.The study found that the MIL model and other machine learning models were similarly effective in identifying individuals with SMI and healthy controls, with an AUC (Area under the ROC curve) of 0.82 for the MIL model.
- 2.The MIL model had better generalization in the validation test and performed better on lower-powered MRI scanners.
- 3.The MIL model also performed better in predicting clinician ratings of distress than self-ratings with questionnaires.
- 4.The right precuneus, bilateral temporal areas, left precentral/postcentral gyrus, bilateral medial prefrontal cortex, and right cerebellum were discovered to contribute to SMI recognition.
The findings suggest that the MIL model offers a potentially useful aid for early identification and intervention to prevent illness onset in vulnerable at-risk populations. With incremental improvements, the approach may become a practical model for mental health risk monitoring.
The researchers of the study added that “This study provides promising results for identifying individuals at risk for severe mental illness and highlights the potential of deep learning models for mental health screening.”
References:
Zhang, W., Yang, C., Cao, Z., Li, Z., Zhuo, L., Tan, Y., He, Y., Yao, L., Zhou, Q., Gong, Q., Sweeney, J. A., Shi, F., & Lui, S. (2023, April 1). Detecting individuals with severe mental illness using artificial intelligence applied to magnetic resonance imaging. eBioMedicine. https://doi.org/10.1016/j.ebiom.2023.104541
Dr. Mahalakshmi Sivashankaran joined Medical Dialogues as an Intern in 2023. She is a BDS graduate from Manipal College of Dental Sciences, Mangalore Batch 2022, and worked as a Junior Resident at VMMC & Safdarjung Hospital at the Department of Dental Surgery till January 2023. She has completed a Diploma in Executive Healthcare management from the Loyola Institute of Business Administration, developing skills in Healthcare Management and Administration. She covers several medical specialties including Dental, ENT, Diagnostics, Pharmacology, Neurology, and Cardiology.
Dr Kamal Kant Kohli-MBBS, DTCD- a chest specialist with more than 30 years of practice and a flair for writing clinical articles, Dr Kamal Kant Kohli joined Medical Dialogues as a Chief Editor of Medical News. Besides writing articles, as an editor, he proofreads and verifies all the medical content published on Medical Dialogues including those coming from journals, studies,medical conferences,guidelines etc. Email: drkohli@medicaldialogues.in. Contact no. 011-43720751