Natural resonance frequency of the brain depends on only intracranial pressure: clinical research
Natural resonance frequency of the brain depends on only intracranial pressure: clinical research
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大脑的自然共振频率仅取决于颅内压：临床研究
DOI：
10.1038/s41598-020-59376-7
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Kenji Furihata and Kazuhiro Hongo
中科院分区：
文献类型：
--
作者：
Tetsuya Goto;Kenji Furihata and Kazuhiro Hongo
了解和控制颅内压（ICP）是在各种临床情况下进行治疗所必需的。为了建立无创颅内压预测方法，我们重点研究了脑的自然共振频率（NRF）。同时采集行神经外科治疗患者的颅内压（ICP）值、颅内压（PWICP）脉搏波形和颈动脉脉搏波形（CCPW）。27例患者共获得43项数据。总测量时间为29,653秒，每个数据的测量平均ICP值范围为3.82 ~ 69.39（平均25.9）hPa。选取呼吸同步心脉冲，并采集CCPW和PWICP。计算了从收集的CCPW到PWICP的传输特性。最初的负峰被判断为大脑的NRF。ICP值与脑NRF的关系用二次函数图表示(ICP = 0.0329(NRF)2+ 0.0842NRF；R2 = 0.9952)。这意味着个体的NRF仅取决于其ICP值。ICP值将通过从某处检查大脑的NRF来预测。
To understand and control intracranial pressure (ICP) is required for treatments in various clinical situations. To establish non-invasive ICP prediction method, we focused on the natural resonance frequency (NRF) of the brain. The ICP value, pulse waveform of intracranial pressure (PWICP) and cervical carotid pulse waveform (CCPW) were simultaneously collected from patients who underwent neurosurgical treatment. A total of 43 data were obtained from 27 patients. The total measured time was 29,653 seconds and the measured mean ICP value in each data ranged from 3.82 to 69.39 (mean 25.9) hPa. Respiratory synchronized cardiac pulses were selected and following CCPW and PWICP were collected. The transfer characteristics from collected CCPW to PWICP were calculated. The initial negative peak was judged as the NRF of the brain. The relationship between the ICP value and the NRF of the brain was presented on the quadratic functions graph (ICP = 0.0329(NRF)2+ 0.0842NRF; R2= 0.9952). It means that the individual NRF only depends on their ICP value. The ICP value will be predicted by checking NRF of the brain from somewhere.
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影响因子：
4.1
作者：
Lang, EW;Paulat, K;Mehdorn, HM
通讯作者：
Mehdorn, HM
DOI：
--
发表时间：
1984
期刊：
No to shinkei = Brain and nerve
影响因子：
--
作者：
Y. Kasuga;Y. Hasegawa;M. Nitta;H. Nagai
通讯作者：
H. Nagai
颅内压升高对耳蜗内流体压力的影响：三个案例研究。
DOI：
10.3109/03005368709077785
发表时间：
1987
期刊：
British journal of audiology
影响因子：
--
作者：
R. Marchbanks;A. Reid;A. M. Martin;A. Brightwell;D. Bateman
通讯作者：
D. Bateman
脑脊液系统顺应性和流出阻力的房室分析。
影响因子：
4.1
作者：
A. Marmarou;K. Shulman;J. Lamorgese
通讯作者：
J. Lamorgese
影响因子：
4.8
作者：
ANILE, C;PORTNOY, HD;BRANCH, C
通讯作者：
BRANCH, C