Results 91 to 100 of about 87,353 (291)

Brain herniation in a patient with apparently normal intracranial pressure: a case report

Journal of Medical Case Reports, 2010
Introduction Intracranial pressure monitoring is commonly implemented in patients with neurologic injury and at high risk of developing intracranial hypertension, to detect changes in intracranial pressure in a timely manner.
Dahlqvist Mats B, Andres Robert H, Raabe Andreas, Jakob Stephan M, Takala Jukka, Dünser Martin W   +5 more
doaj   +1 more source

Paternal Caffeine Exposure Programs Offspring Stress Vulnerability via Sperm Dlk1‐Dio3 Imprinting‐Directed Remodeling of a Novel Neural Circuit

Advanced Science, EarlyView.
The study elucidates that paternal preconception stress can drive offspring hyperresponsivity of the stress system via hypomethylation of a specific DNA region in sperm. This key link is confirmed in a cohort of prospective fathers: the epigenetic alteration is associated with elevated stress hormone levels.
Mengxi Lu, Gaole Dai, Sen Zhu, Shuai Zhang, Tingting Wang, Yuan Meng, Fang Yang, Xiaoyi Han, Hui Wang, Hao Kou, Dan Xu   +10 more
wiley   +1 more source

无创颅内压监测的研究进展 Research Progress of Noninvasive Intracranial Pressure Monitoring

Zhongguo cuzhong zazhi
颅内压是指颅腔内容物对颅腔壁的压力，其变化能反映颅内的生理、病理变化情况。成人平卧位的颅内压持续维持在15 mmHg（1 mmHg=0.133 kPa）以上，即为颅内高压。目前，颅内压的监测方法以有创的脑室外引流和实质内探针为“金标准”，然而该方法存在感染风险高、易导致脑损伤和出血等缺陷，且成本高昂。鉴于此，探寻一种安全、精确的无创颅内压监测手段显得尤为关键。本文综述无创颅内压监测的最新研究进展，比较分析了多种技术方法的优势与缺陷，脑成像技术、TCD、脑电图 ...
陈云娜，霍发荣，赵龙，谭亚芳，张晓燕(CHEN Yunna, HUO Farong, ZHAO Long, TAN Yafang, ZHANG Xiaoyan)
doaj   +1 more source

Bioresorbable silicon electronics for transient spatiotemporal mapping of electrical activity from the cerebral cortex. [PDF]

, 2016
Bioresorbable silicon electronics technology offers unprecedented opportunities to deploy advanced implantable monitoring systems that eliminate risks, cost and discomfort associated with surgical extraction. Applications include postoperative monitoring
Bink, Hank, Cheng, Huanyu, Chiang, Ken, Dichter, Marc A, Fang, Hui, Huang, Younggang, Hwang, Suk-Won, Jensen, Frances E, Juul, Halvor, Kang, Seung-Kyun, Kim, Bong Hoon, Kim, Jae-Hwan, Kim, Nam Heon, Kuzum, Duygu, Lee, Hee Nam, Lee, Jung Yup, Litt, Brian, Lucas, Timothy H, Richardson, Andrew G, Rogers, John A, Seo, Kyung Jin, Talos, Delia, Thomson, Marissa, Trumpis, Michael, Viventi, Jonathan, Won, Sang Min, Yu, Ki Jun   +26 more
core   +2 more sources

Chronic Disease Monitoring Using Advanced Compliant Materials for Bioelectronics

Advanced Electronic Materials, EarlyView.
Compliant bioelectronic systems enable continuous monitoring of chronic disease through soft, stretchable materials and tissue‐conformal designs that support stable electrophysiological, mechanical, and biochemical sensing. Integration of diverse sensing modalities with thoughtful material selection, device architectures, and advanced fabrication ...
Han Kim, Mabel Bartlett, Liyang Wang, Karl Bates, Mengdi He, Myungbo Kim, Carmel Majidi, Tzahi Cohen‐Karni   +7 more
wiley   +1 more source

Effects of moderate sedation induced by propofol or midazolam on intracranial pressure

ABCS Health Sciences
Introduction: Propofol and midazolam are the main options for moderate sedation in clinical practice. In addition, these drugs are used to reduce intracranial pressure in cases of intracranial hypertension, and their use in these situations is guided by
Bianca Drewnowski, José Carlos Rebuglio Vellosa, Rafael Nastas Acras, Fábio André dos Santos   +3 more
doaj   +1 more source

Vascular Abnormalities in Hypermobile Ehlers–Danlos Syndrome: A Retrospective Cohort Study

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Hypermobile Ehlers–Danlos syndrome (hEDS), while generally free from severe vascular complications, may occasionally present with cardiac and vascular abnormalities that warrant specific investigation. While studies have been conducted on the prevalence of cardiac involvement, none have focused on vascular aspects. This retrospective study was
Thomas Gehin, Malika Foy, Robert Carlier, Valentin Renault, Karelle Benistan   +4 more
wiley   +1 more source

Ambulatory intracranial pressure in humans: ICP increases during movement between body positions

Brain and Spine
Introduction: Positional changes in intracranial pressure (ICP) have been described in humans when measured over minutes or hours in a static posture, with ICP higher when lying supine than when sitting or standing upright.
Eleanor M. Moncur, Linda D'Antona, Amy L. Peters, Graziella Favarato, Simon Thompson, Celine Vicedo, Lewis Thorne, Laurence D. Watkins, Brian L. Day, Ahmed K. Toma, Matthew J. Bancroft   +10 more
doaj   +1 more source

The influence of hyperthermia on intracranial pressure, cerebral oximetry and cerebral metabolism in traumatic brain injury

Upsala Journal of Medical Sciences, 2017
Background: Hyperthermia is a common secondary insult in traumatic brain injury (TBI). The aim was to evaluate the relationship between hyperthermia and intracranial pressure (ICP), and if intracranial compliance and cerebral blood flow (CBF) pressure ...
Lena Nyholm, Tim Howells, Anders Lewén, Lars Hillered, Per Enblad   +4 more
doaj   +1 more source

Invasive pressure monitoring saves from tuberculous meningitis with fulminant generalized brain edema

Frontiers in Neurology, 2011
We report a 57-year old female patient with a rapid and dramatic dynamic of whole brain edema caused by tuberculous meningitis. After initiation of tuberculostatic medication, general condition of the patient worsened and finally she was intubated due to
George eTrendelenburg, George eTrendelenburg, Daniel eJussen, Steffen eGrimmer, wibke eJakob, Nicola E. eHiemann, Peter eHorn   +6 more
doaj   +1 more source