New db (24 Feb,2022)

To generate database

1. Go to ephys_new_db
2. Run make_new_db_t_hc_seperate, get ephys_db. (Change stim type to get tone seperate hc seperate)
3. Name it tone_db_stage1.mat, hc_db_stage1.mat
4. Run make_new_db_stage2.m
5. Name it ephys_tone_33.mat, ephys_hc_33.mat
6. Go to folder ephys_sig_bf
7. Run sig_matrix_bf.m
8. Name it ephys_tone_33_5_and_6_sig_7_rates_8_bf, ephys_hc_33_5_and_6_sig_7_rates_8_bf
9. Run make_map_t_hc_locations.m
10. Run make_rms_match_db.m
11. Name it make_rms_match_db

To check DB

1. Go to folder check_every_db
2. Copy all the database files create in the above check
3. Run all matlab files

To change from 'd_prime' to 'ttest'

1. Go to folder ephys_sig_bf
2. Go to file sig_matrix_bf.m
3. In these lines

d_prime = (mean_rates_f - mean_spont)/((std_rates_f^2  +  std_spont^2)^0.5);
            if d_prime > 1
                sig_matrix(f,d) = 1;
            else
                sig_matrix(f,d) = 0;
            end

Change them to ttest2 4. Go to guideline - To generate database, follow steps-8,9,10(to get new rms match db) 5. Go to guideline - To check DB 6. Change from d_prime to ttest in check_db3 7. Run all files in check db to confirm then new database

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ephys_rms_match_db ephys_data.mat

cols: 1,2- HC file,tone file, 3,4 - HC(d),tone(d-5) intensity, 5-11 : HC res, 12-18: Tone res, 19,20-sig in HC,sig in tone 21,22 - bf hc, bf t 29 - animal-location, 30- channel number 23 - spont

bf_map: for each animal-location-channel - at lowest intensity : bf_t, bf_h

files:-

1. make_ep_db - make this db - ephys_rms_match_db
2. calc_sig_units - adds significance test for each freq in db using ttest2/ calc_sig_by_dprime.m - calculate same sig using d prime
3. bfs.m - calculate bf based on significance
4. bf_location-wise_lowest_db - bf at lowest db
5. bf_plots - analysis of bf and bf0