Title:
CELL EVALUATION DEVICE, METHOD FOR OPERATING CELL EVALUATION DEVICE, AND PROGRAM FOR OPERATING CELL EVALUATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/202702
Kind Code:
A1
Abstract:
A cell evaluation device comprises: an acquisition unit for acquiring a cell image which shows a nerve cell having a cell body, an axon and dendrites; a first specification unit for specifying the axon in the cell image; a second specification unit for specifying spines emerging from the dendrites in the cell image; a selection unit for selecting, from among the spines specified by the second specification unit, a presumptive synaptic spine which is presumed to form a synapse together with the axon and close to the axon specified by the first specification unit; and a display control unit for controlling so that, in the cell image, the presumptive synaptic spine is displayed in a different mode from other spines.
Inventors:
MAEDA KIYOHIRO (JP)
Application Number:
PCT/JP2020/001264
Publication Date:
October 08, 2020
Filing Date:
January 16, 2020
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C12M1/34; C12N5/0793; G01N33/483
Foreign References:
| JP2006343853A | 2006-12-21 | |||
| JP2009063509A | 2009-03-26 |
Other References:
YAHIRO, TOSHIKI ET AL.: "Extraction of optimal local features in weakly- supervised learning problems and application to dendritic spine detection", IEICE TECHNICAL REPORT, vol. 118, no. 412, 15 January 2019 (2019-01-15), JP, pages 121 - 126, XP009530087, ISSN: 0913-5685
FUJIYOSHI, TERUAKI ET AL.: "Dendritic spine detection by multi- instance learning", IEICE TECHNICAL REPORT, vol. 117, no. 392, 11 January 2018 (2018-01-11), JP, pages 129 - 134, XP009530088, ISSN: 0913-5685
ICHINOSE, N.: "On-going elucidation of mechanisms of primate specific synaptic spine development using the common marmoset (Callithrix jacchus", NEUROSCIENCE RESEARCH, vol. 93, 26 November 2014 (2014-11-26), pages 176 - 178, XP055842078
See also references of EP 3950922A4
FUJIYOSHI, TERUAKI ET AL.: "Dendritic spine detection by multi- instance learning", IEICE TECHNICAL REPORT, vol. 117, no. 392, 11 January 2018 (2018-01-11), JP, pages 129 - 134, XP009530088, ISSN: 0913-5685
ICHINOSE, N.: "On-going elucidation of mechanisms of primate specific synaptic spine development using the common marmoset (Callithrix jacchus", NEUROSCIENCE RESEARCH, vol. 93, 26 November 2014 (2014-11-26), pages 176 - 178, XP055842078
See also references of EP 3950922A4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
Download PDF:
Previous Patent: CELL EVALUATION DEVICE, CELL EVALUATION DEVICE OPERATION METHOD, CELL EVALUATION DEVICE OPERATION PR...
Next Patent: CENTER BEARING
Next Patent: CENTER BEARING