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Neural Decoding (II) Neural Engineering

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Page 1: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)

Neural Decoding (II)

Neural Engineering

Page 2: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)
Page 3: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)

http://www0.cs.ucl.ac.uk/staff/c.archambeau/ATML/atml_files/fw08_neural_decoding.pdf

Page 4: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)
Page 5: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)
Page 6: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)
Page 7: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)
Page 8: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)
Page 9: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)

Neural Reponses and Linear Fit

Page 10: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)
Page 11: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)

https://slideplayer.com/slide/4738308/

Page 12: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)

Decoding by Kalman Filter

https://slideplayer.com/slide/4738308/

Page 13: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)
Page 14: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)

Kalman Filter For Dummieshttp://bilgin.esme.org/BitsAndBytes/KalmanFilterforDummies = +k( − ℎ)

Spike Counts

Linear Encoding Model

Kalman Decoding

Page 15: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)

Kalman Filtering = +k( − ℎ)

Spike Counts

Linear Encoding Model

Kalman Decoding

Page 16: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)

Neural Response and Kalman Fit

Page 17: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)
Page 18: Neural Decoding (II) - web.khu.ac.krweb.khu.ac.kr/~tskim/NE Lect 25-1 Neural Decoding(II) Filters (Ch17).… · o o o bf) SKF t t 22) (a) SKF (cell It 22) (b) (cell 8 (a) 1B) (b)

Decoding by Particle Filter

https://www.slideshare.net/HiroakiHamada/neural-decoding