Time-lapse calcium imaging of mouse olfactory bulb in vivo using SeeDB-Live
Description
Odor responses of mitral cells of the olfactory bulb in anesthetized mouse. In the mitral cells, GCaMP6f was expressed. Activities of the mitral cell in response to odor stimulation (1% valeraldehyde) at a depth of 381 micrometer from the surface of the brain were imaged. The odor was delivered to a mouse nose for 5 seconds at 1 litter per minute. The brain surface was perfused with SeeDB-Live.
Inagaki S, Nakagawa-Tamagawa N, Huynh NZ, Kambe Y, Yagasaki R, Manita S, Fujimoto S, Noda T, Mori M, Teranishi A, Takeshima H, Ishikawa K, Naitou Y, Yokoyama T, Sakamoto M, Hayashi K, Kitamura K, Tagawa Y, Okuda S, Sato TK, Imai T. Isotonic and minimally invasive optical clearing media for live cell imaging ex vivo and in vivo. Nat Methods. 2026 Apr;23(4):839-853.
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Contact
Shigenori Inagaki, Takeshi Imai
, Kyushu University, Kyushu University
, Department of Developmental Neurophysiology, Department of Developmental Neurophysiology
, Department of Developmental Neurophysiology, Department of Developmental Neurophysiology