[1P] 08 Glial Mechanisms

[1P-024] Spine synapses newly formed during motor learning accompany more distant perisynaptic astrocytic processes compared to stable synapses in mouse primary motor cortex

*Mohammed Youssef^1,2, Jaerin Sohn^2,3, Estilla Toth^2,4, Yoshiyuki Kubota^2,5,6, Yasuo Kawaguchi^6,7 (1. South Valley University, Veterinary Medicine Faculty, Qena, Egypt, 2. Section of Electron Microscopy, Supportive Center for Brain Research, National Institute for Physiological Sciences (NIPS), Okazaki, Japan, 3. Department of Systematic Anatomy and Neurobiology, Graduate School of Dentistry, Osaka University, 4. Integrative Neuroscience Research Group, Institute for Cognitive Neuroscience & Psychology, Research Center for Natural Sciences, Budapest, Hungary, 5. Department of Physiological Sciences, The Graduate University for Advanced Studies (SOKENDAI), Okazaki, Japan, 6. Support Unit for Electron Microscopy Techniques (EMT), Research Resources Division (RRD) RIKEN Center for Brain Science (CBS), Wako, Japan, 7. Brain Science Inst, Tamagawa Univ, Machida, Japan)

Keywords:Astrocytes, Synapse Dynamics, Skillful Motor Task, Motor Cortex