Research field (5)：
Neuroscience - general
, Measurement engineering
, Basic brain sciences
, Neuroanatomy and physiology
, Sensitivity (kansei) informatics
Research theme for competitive and other funds (19)：
2023 - 2028 好奇心と記憶が織りなす新奇性追求行動の神経基盤とその可変性
2021 - 2026 心拍が刻む感受性の窓:感性情報処理の神経基盤
2021 - 2026 心拍が刻む感受性の窓:感性情報処理の神経基盤
2021 - 2025 Developement of detection and analysis of brain circuit E/I imbalance induced by chemical exposure using membrane potential imaging
2019 - 2023 経験依存的な聴覚嗜好性行動を司る神経回路の同定と動態解析
2019 - 2022 Association of pulsatile circulation with brain function and brain disease: an approach using ex vivo whole brain preparations
2016 - 2021 Development of comprehensive membrane voltage imaging techniques to elucidate the neuronal basis for the emergence of " individuality"
2017 - 2020 Kansei, motivation and emotion-related neural networks underlying motor priming
2016 - 2019 Development of biomonitoring system for assessment of spatiotemporal distribution of chemical substances
2016 - 2019 The neural network and its dynamics concerning with preference behavior
2015 - 2018 Oscilatory neural circuit calculation wtih excitation / suppression (E / I) balance modulation model in hippocampus
2012 - 2016 Olfactory network activity controlled by hedonic preference : Behavioral analysis and a voltage-sensitive dye imaging in the ex vivo brain preparations
2012 - 2015 Biomonitoring device based on soft-materials and microelectromechanical systems
Tominaga T, Kajiwara R, Tominaga Y. Stable wide-field voltage imaging for observing neuronal plasticity at the neuronal network level. Biophysics and Physicobiology. 2023
Hashikawa F, Mizunuma S, Ofuchi S, Kajiwara R. A novel pneumatic skin sensory stimulator and its application to a two-point discrimination test. Electronics and Communications in Japan. 2022. 105. 3. e12362-e12362
Takashima I, Kajiwara R. Voltage-Sensitive Dye versus Intrinsic Signal Optical Imaging: Comparison of Tactile Responses in Primary and Secondary Somatosensory Cortices of Rats. Brain Sciences. 2021. 11. 10. 1294-1294
Kajiwara R, Tominaga T. Perirhinal cortex area 35 controls the functional link between the perirhinal and entorhinal-hippocampal circuitry. BioEssays. 2020. 43. 3. 2000084-2000084
冨永貴志, 冨永貴志, 梶原利一, 冨永洋子. Membrane Potential Imaging with Voltage-sensitive Dye (VSD) for Long-term Recording. 生物物理(Web). 2021. 61. 6. 404-408
Multi-analyte monitoring system for organ-level biomonitoring using Os-HRP redox reaction. 2015. 32. 1-4
WATANABE Yumiko, KAJIWARA Riichi, SAKAI Hideto, TAKASHIMA Ichiro. Stable recording of stimulus-evoked field potentials in the anesthetized rat. Neuroscience Research. 2009. 65. Supplement 1
Kajiwara Riichi, Takashima Ichiro, Mimura Yuka, Iijima Toshio. Video Microscopy System for Neurovascular Research. Proceedings of the IEICE General Conference. 2001. 2001. 1. 81-81
Takashima Ichiro, Kajiwara Riichi, Ishikawa Takahiro, Iijima Toshio. Heartbeat Noise Compensation for in vivo Optical Recording of Neural Activity. Proceedings of the IEICE General Conference. 2001. 2001. 1. 82-82
Wavelet correlation analysis for quantifying similarities and real-time estimates of information encoded or decoded in single-trial oscillatory brain wave
InTechOpen 2018
Lectures and oral presentations (54)：
Air Pressure Control Device for Two-point Discrimination Test.
(2021)
Behavioral analysis of tone discrimination and auditory preference in rats.
(Program No. 1P-069 JNS Meeting Planner 2021: Japan Neuroscience Society, 2021 Online. 2021)
