Database from Preclinical Examination of Early-Onset Thalamic–Cortical Seizures after Hemispheric Stroke

The data files below show intracranial electroencephalography (iEEG) recordings from left hemisphere of adult CD-1 mice days before (basal, B) and after (post-stroke, P) by middle cerebral artery occlusion (infartion in the right hemisphere).

The recording settings are as follows:

Recording software: LabVIEW Biomedical Toolkit software (National Instruments)

Data aquisition board: National Instruments PCI-6013

Sampling frequency: 500 Hz

AC GRASS 78D amplification: x8000

Band-pass filtered: 0.3-100 Hz

Notch filtered: 50 Hz

Voltage range: ±5.00 V

The files (obtained from recording software) provided are in .dat (and a header file .hea) format and consist of a single iEEG recording channel with a duration of approximately 24 hours.

The files were named with a mouse's own identification code, M-(number)-(letter), separated with a low bar from their identification according to the registration before or after the infarction (B and P, respectively) and followed by the number of the day of registration (from 1 to 3 for B, from 1 to 6 for P).

The files are the following:

BASAL (B) 

B1: M3A_B1; M10B_B1; M10A_B1; M13B_B1; M17B_B1; M17C_B1; M27A_B1  

B2: M3A_B2; M10B_B2; M10A_B2; M13B_B2; M17B_B2; M17C_B2; M26B_B; M27A_B2 

B3: M10B_B3; M10A_B3; M13B_B3; M17B_B3; M17C_B3

POST-STROKE (P)   

P0: M2A_P0; M3A_P0; M10A_P0; M10B_P0; M13B_P0; M17B_P0;  M17C_P0; M26B_P0; M27A_P0

P1: M2A_P1; M3A_P1; M10A_P1; M10B_P1; M13B_P1; M17B_P1; M17C_P1; M26B_P1; M27A_P1

P2: M2A_P2; M3A_P2; M10A_P2; M10B_P2; M17B_P2;  M17C_P2; M26B_P2; M27A_P2    

P3: M2A_P3; M3A_P3; M10A_P3; M10B_P3; M13B_P3; M17B_P3; M17C_P3; M27A_P3        

P4: M3A_P4; M10A_P4; M10B_P4; M17B_P4; M17C_P4; M27A_P4                                            

P5: M10A_P5; M10B_P5; M17B_P5; M17C_P5; M26B_P5; M27A_P5                                               

P6: M10A_P6; M10B_P6; M17C_P6; M26B_P6; M27A_P6