Research field (2)：
Neuroscience - general
, Basic brain sciences
Research keywords (2)：
Sleep, Memory
, REM sleep, Hippocampal reactivation, Engram, Optogenetics, Invivo calcium activity Imaging
Research theme for competitive and other funds (1)：
2021 - 2024 Revealing the Role of Postnatal Theta Rhythm in Establishing Memory Consolidation Mechanism during REM Sleep
Papers (21)：
Kim, Staci J, Hotta-Hirashima, Noriko, Asano, Fuyuki, Kitazono, Tomohiro, Iwasaki, Kanako, Nakata, Shinya, Komiya, Haruna, Asama, Nodoka, Matsuoka, Taeko, Fujiyama, Tomoyuki, et al. Kinase signalling in excitatory neurons regulates sleep quantity and depth. NATURE. 2022. 612. 7940. 512-518
Taro Tezuka, Deependra Kumar, Sima Singh, Iyo Koyanagi, Toshie Naoi, Masanori Sakaguchi. Real-time, automatic, open-source sleep stage classification system using single EEG for mice. Scientific Reports. 2021. 11. 1
Alvaro Carrier-Ruiz, Yuki Sugaya, Deependra Kumar, Pablo Vergara, Iyo Koyanagi, Sakthivel Srinivasan, Toshie Naoi, Masanobu Kano, Masanori Sakaguchi. Calcium imaging of adult-born neurons in freely moving mice. STAR protocols. 2021. 2. 1. 100238-100238
Pablo Vergara, Deependra Kumar, Sakthivel Srinivasan, Iyo Koyanagi, Toshie Naoi, Sima Singh, Masanori Sakaguchi. Remapping of Adult-Born Neuron Activity during Fear Memory Consolidation in Mice. International journal of molecular sciences. 2021. 22. 6
Iyo Koyanagi, Yuteng Wang, Sakthivel Srinivasan, Jiahui Yu, Toshie Naoi, Akinobu Ohba, Deependra Kumar, Pei-Hsi Wu, Shinji Matsuda, Yoan Cherasse, et al. Mechanism of hippocampal adult-born neurons for memory consolidation. The Journal of Physiological Sciences. 2022. 72. 33. 151-151
Lectures and oral presentations (8)：
Why is REM sleep Important?
(12th Indian Scientist Association in Japan 2022)
Young neuron's role in consolidating memory during REM sleep
(9th International e-Conference of Federation of Indian Physiological Societies 2022)
Sparse Activity of Hippocampal Adult-Born Neurons during REM sleep is necessary for Memory Consolidation.
(The Molecular and Cellular Cognition Society (MCCS) annual virtual conference.)
Young neurons role in memory consolidation during sleep
(World-Science Leaders Seminar (virtual) for Ph.D. program in Human Biology (SIGMA).)
Sparse activity of hippocampal adult-born neurons during REM sleep is necessary for memory consolidation
(Molecular & Cellular Cognitive Society (MCCS), USA)
2004 - 2010 PhD in Neurophysiology All India Institute of Medical Science (AIIMS), New Delhi
2004 - 2010 Department of Physiology
2002 - 2004 School of Life Science
2002 - 2004 Master in Life Sciences Jawahar Lal Nehru University, New Delhi
1997 - 2001 Gaya college Gaya
1997 - 2001 Bachelor in Zoology Magadh University, Bodh Gaya
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Professional career (1)：
Ph.D. (All India Institute of Medical science (AIIMS) New Delhi, India)
Work history (4)：
2023 - 現在 International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Japan Assistant Professor
2014 - 2022 International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, Japan Postdoctoral Researcher
2012 - 2014 Max Planck Institute of Psychiatry (MPIP), Munich, Germany Postdoctoral Researcher
2010 - 2011 Sree Chitra Tirunal Institute for Medical Science and Technology (SCTIMST), Trivandrum Research Associate
Awards (4)：
2015 - Japan Society for the promotion of Science (JSPS) postdoctoral fellowship for Overseas researcher
2011 - All India Institute of Medical Sciences, New Delhi Dr. B. K. Anand gold medal for the best postgraduate in Physiology
2009/02 - Asian Sleep Research Society Travel award for young investigator
2006/05 - Asian Sleep Research Society Travel award for young investigator
Association Membership(s) (4)：
Indian Academy of Neuroscience (IAN)- Membership permanent
, Indian JSPS Alumni Association (IJAA) - Membership permanent
, Indian society for Sleep Research (ISSR) - Membership permanent
, Association of Physiologist and Pharmacologist of India (APPI)-Membership -permanent
