Retraction Note: Enhanced human activity recognition in medical emergencies using a hybrid deep CNN and bi-directional LSTM model with wearable sensors

Affiliations

¹ School of Mechanical Engineering, SASTRA Deemed University, Alumni, 613401, Thanjavur, India.
² School of Computer Science Engineering, Vellore Institute of Technology, Chennai, 600127, India.
³ Department of Computer Sciences, College of Computer and Information Sciences, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, 11671, Riyadh, Saudi Arabia. ahalharbi@pnu.edu.sa.
⁴ K. Ramakrishnan College of Engineering (Autonomous), Samayapuram, 621112, India.
⁵ Department of Computer Sciences, College of Computer and Information Sciences, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, 11671, Riyadh, Saudi Arabia.
⁶ School of Computing, SASTRA Deemed University, Thanjavur, 613401, India. sekar1971kr@gmail.com.
⁷ Faculty of Artificial Intelligence, Delta University for Science and Technology, Mansoura, Egypt.
⁸ Department of Communications and Electronics, Delta University for Science and Technology, Mansoura, Egypt.

Nishanth Adithya Chandramouli et al. Sci Rep. 2025.

. 2025 Sep 9;15(1):32386.

doi: 10.1038/s41598-025-18020-y.

¹ School of Mechanical Engineering, SASTRA Deemed University, Alumni, 613401, Thanjavur, India.
² School of Computer Science Engineering, Vellore Institute of Technology, Chennai, 600127, India.
³ Department of Computer Sciences, College of Computer and Information Sciences, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, 11671, Riyadh, Saudi Arabia. ahalharbi@pnu.edu.sa.
⁴ K. Ramakrishnan College of Engineering (Autonomous), Samayapuram, 621112, India.
⁵ Department of Computer Sciences, College of Computer and Information Sciences, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, 11671, Riyadh, Saudi Arabia.
⁶ School of Computing, SASTRA Deemed University, Thanjavur, 613401, India. sekar1971kr@gmail.com.
⁷ Faculty of Artificial Intelligence, Delta University for Science and Technology, Mansoura, Egypt.
⁸ Department of Communications and Electronics, Delta University for Science and Technology, Mansoura, Egypt.

No abstract available

Retraction of

Enhanced human activity recognition in medical emergencies using a hybrid deep CNN and bi-directional LSTM model with wearable sensors.
Chandramouli NA, Natarajan S, Alharbi AH, Kannan S, Khafaga DS, Raju SK, Eid MM, El-Kenawy EM. Chandramouli NA, et al. Sci Rep. 2024 Dec 28;14(1):30979. doi: 10.1038/s41598-024-82045-y. Sci Rep. 2024. Retraction in: Sci Rep. 2025 Sep 9;15(1):32386. doi: 10.1038/s41598-025-18020-y. PMID: 39730745 Free PMC article. Retracted.