Pharmaco-EEG dataset
收藏资源简介:
• Project name: ANN4EEG • Project home page: https://cmi.to/ann4eeg Experimental protocol Rats were randomized and administered various anticonvulsants at the maximum single therapeutic dose (conversion factor from humans to rats used in this study was 5.9 as recommended) or subconvulsive dose for substances with proconvulsant activity. After reaching the peak concentration (depending on the pharmacokinetic properties of the drug) under control of the operator, brain activity was recorded for 10 min. Substances Diazepam (6 mg/kg, po) Phenazepam (1 mg/kg, po) Chloral hydrate (100 mg/kg, ip) Pregabalin (60 mg/kg, po) Gabapentin (360 mg/kg, po) Carbamazepine (200 mg/kg, po) Eslicarbazepine (160 mg/kg, po) Corazol (pentylenetetrazole; 20 mg/kg, ip) Picrotoxin (2 mg/kg, ip) Pilocarpine (60 mg/kg, ip) Arecoline (40 mg/kg, ip) i-EEG Recording A laboratory electroencephalograph (NVX-36; MKS, Moscow, Russian Federation) was used to record bioelectrical activity. Intracranial EEG signals were recorded at a sampling rate of 500 Hz, in a bipolar montage. Electrode impedance < 5 kΩ. i-EEG montage: Olfactory bulbs (OB) (ground); P3-A1 (channel 1); O1-A1 (channel 2); P4-A2 (channel 3); O2-A2 (channel 4).
• 项目名称:ANN4EEG • 项目主页:https://cmi.to/ann4eeg 实验方案:将大鼠随机分组,分别给予最大单次治疗剂量(本研究中人与大鼠的剂量换算系数采用推荐值5.9)的各类抗惊厥药物,或对具有致惊厥活性的物质给予亚惊厥剂量。待药物达到峰浓度(该过程由实验操作人员根据药物的药代动力学特性把控)后,连续记录10分钟的脑电活动。 受试物质: • 地西泮(Diazepam):6 mg/kg,经口给药(per os,缩写po) • 芬那西泮(Phenazepam):1 mg/kg,经口给药 • 水合氯醛(Chloral hydrate):100 mg/kg,腹腔注射(intraperitoneal,缩写ip) • 普瑞巴林(Pregabalin):60 mg/kg,经口给药 • 加巴喷丁(Gabapentin):360 mg/kg,经口给药 • 卡马西平(Carbamazepine):200 mg/kg,经口给药 • 艾司利卡西平(Eslicarbazepine):160 mg/kg,经口给药 • 戊四氮(Corazol,即五亚甲基四唑,pentylenetetrazole):20 mg/kg,腹腔注射 • 印防己毒素(Picrotoxin):2 mg/kg,腹腔注射 • 毛果芸香碱(Pilocarpine):60 mg/kg,腹腔注射 • 槟榔碱(Arecoline):40 mg/kg,腹腔注射 颅内脑电(intracranial EEG, i-EEG)记录: 本研究采用实验室型脑电图仪(electroencephalograph,型号NVX-36;制造商为俄罗斯联邦莫斯科市MKS公司)采集生物电活动。颅内脑电信号以500 Hz的采样率进行采集,采用双极导联(bipolar montage)配置。电极阻抗需小于5 kΩ。 颅内脑电导联设置: • 嗅球(Olfactory bulbs, OB)作为接地参考电极(ground) • P3-A1(通道1) • O1-A1(通道2) • P4-A2(通道3) • O2-A2(通道4)




