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Spike Sorting Algorithm

Job Description:

• The feature space obtained for each electrode after applying Principal Component Analysis (PCA) to the aligned extracted spikes of each electrode. Use two principal components. Name the figures “[login to view URL]” for electrode 1 and “[login to view URL]” for electrode 2 for threshold of 3.5 times the standard deviation, and “[login to view URL]” for electrode 1 and “[login to view URL]” for electrode 2 for threshold of 5 times the standard deviation.

• A text file stating the number of clusters that you identified by visual inspection of the feature space of each electrode. Name the file “Number of [login to view URL]” for threshold of 3.5 times the standard deviation and “Number of [login to view URL]” for threshold of 5 times the standard deviation.

• A figure showing the first 20,000 samples of the raw data of each channel with an “*” marking the detected spikes colored with different colors depending on the neuron each spike belongs to. Name the figures “[login to view URL]” for electrode 1 and “[login to view URL]” for electrode 2 for threshold of 3.5 times the standard deviation, and “[login to view URL]” for electrode 1 and “[login to view URL]” for electrode 2 for threshold of 5 times the standard deviation.

• A figure showing the average spike of each neuron colored with different colors. Name the figure “[login to view URL]” for threshold of 3.5 times the standard deviation, and “[login to view URL]” for threshold of 5 times the standard deviation.

Note: You can use the PCA function available in Python. No need to re-implement it.

Compétences : Biomedical Engineering, Python

Concernant le client :
( 3 commentaires ) Cairo, Egypt

Nº du projet : #33859331

6 freelances font une offre moyenne de 47 $ pour ce travail

aminbros

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5.9
brettpa

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younlecras

Hello, Currently intern at the Friedrich Miescher Institute for biomedical research, I am used to do PCA plots for our data related to genetics, We can discuss and I can try almost now, Cheers, Youn

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kelvinkatheim

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Dhigrasta

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tranloanhanu

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