Effect of blast exposure on the brain structure and cognition in Macaca fascicularis.

abstract：:There is a need for better tools to objectively, reliably, and precisely assess neurological function after sport-related concussion (SRC). The aim of this study was to use a robotic device (Kinesiological Instrument for Normal and Altered Reaching Movements; KINARM) to quantify neurological impairments in athletes ac...

journal_title：Journal of neurotrauma

authors： Mang CS,Whitten TA,Cosh MS,Scott SH,Wiley JP,Debert CT,Dukelow SP,Benson BW

更新日期：2019-01-15 00:00:00

abstract：:Alterations in glutamatergic transmission are thought to contribute to secondary neuronal damage following traumatic brain injury. Using an in vitro cell injury model, we previously demonstrated an apparent reduction in AMPA receptor desensitization and resultant potentiation of AMPA-evoked currents after stretch inju...

journal_title：Journal of neurotrauma

authors： Goforth PB,Ellis EF,Satin LS

更新日期：2004-06-01 00:00:00

abstract：:Proton magnetic resonance spectroscopy (1H-MRS) and neuropsychological assessment were utilized in a longitudinal investigation of traumatic brain injury (TBI) in children. A spectroscopic imaging protocol was implemented, and neurometabolite ratios of NAA/Cre and Cho/Cre were calculated for anterior and posterior hal...

journal_title：Journal of neurotrauma

authors： Yeo RA,Phillips JP,Jung RE,Brown AJ,Campbell RC,Brooks WM

更新日期：2006-10-01 00:00:00

abstract：:We have investigated time course and characteristics of retinal ganglion cell (RGC) death after partial optic nerve injury. In situ end labeling of DNA fragments with the terminal deoxynucleotidyl transferase (TdT)-mediated deoxyuridine (dUTP)-biotin nick end labeling (TUNEL) method revealed the presence of apoptotic ...

journal_title：Journal of neurotrauma

authors： Bien A,Seidenbecher CI,Böckers TM,Sabel BA,Kreutz MR

更新日期：1999-02-01 00:00:00

abstract：:This study aimed to investigate the cortical motor excitability characteristics in diffuse axonal injury (DAI) due to severe traumatic brain injury (TBI). A variety of excitatory and inhibitory transcranial magnetic stimulation (TMS) paradigms were applied to primary motor cortices of 17 patients and 11 healthy contro...

journal_title：Journal of neurotrauma

authors： Bernabeu M,Demirtas-Tatlidede A,Opisso E,Lopez R,Tormos JM,Pascual-Leone A

更新日期：2009-12-01 00:00:00

abstract：:There is an urgent need for both the scientific development and clinical validation of novel therapies for acute spinal cord injury (SCI). The scientific development of novel therapies would be facilitated by a better understanding of the acute pathophysiology of human SCI. Clinical validation of such therapies would ...

journal_title：Journal of neurotrauma

authors： Kwon BK,Stammers AM,Belanger LM,Bernardo A,Chan D,Bishop CM,Slobogean GP,Zhang H,Umedaly H,Giffin M,Street J,Boyd MC,Paquette SJ,Fisher CG,Dvorak MF

更新日期：2010-04-01 00:00:00

abstract：:Pituitary adenylate cyclase activating polypeptide (PACAP) has several different actions in the nervous system. Numerous studies have shown its neuroprotective effects both in vitro and in vivo. Previously, it has been demonstrated that PACAP reduces brain damage in rat models of global and focal cerebral ischemia. Ba...

journal_title：Journal of neurotrauma

authors： Tamás A,Zsombok A,Farkas O,Reglödi D,Pál J,Büki A,Lengvári I,Povlishock JT,Dóczi T

更新日期：2006-05-01 00:00:00

abstract：:ICP monitoring per se has never been subjected to a prospective randomized clinical trial (PRCT) to establish its efficacy (or lack thereof) in improving outcome from severe head injury. Hence, there are insufficient data to support its use as a standard. However, there is a large body of published clinical experience...

journal_title：Journal of neurotrauma

authors：

更新日期：2000-06-01 00:00:00

abstract：:Contusion-type cervical spinal cord injury (SCI) is one of the most common forms of SCI observed in patients. In particular, injuries targeting the C3-C5 region affect the pool of phrenic motor neurons (PhMNs) that innervates the diaphragm, resulting in significant and often chronic respiratory dysfunction. Using a pr...

journal_title：Journal of neurotrauma

authors： Nicaise C,Frank DM,Hala TJ,Authelet M,Pochet R,Adriaens D,Brion JP,Wright MC,Lepore AC

更新日期：2013-06-15 00:00:00

abstract：:Spinal cord injury caused by stab wounds (SCISW) results from a partial or complete transection of the cord, and presents opportunities for interventional research. It is recognized that there is low incidence, but little is known about the natural history or the patient's suitability for long-term clinical outcome st...

journal_title：Journal of neurotrauma

authors： McCaughey EJ,Purcell M,Barnett SC,Allan DB

更新日期：2016-08-01 00:00:00

abstract：:Inflammatory cellular responses to brain injury are promoted by proinflammatory messengers. Cyclooxygenases (prostaglandin endoperoxide H synthases [PGH]) are key enzymes in the conversion of arachidonic acid into prostanoids, which mediate immunomodulation, mitogenesis, apoptosis, blood flow, secondary injury (lipid ...

journal_title：Journal of neurotrauma

authors： Schwab JM,Seid K,Schluesener HJ

更新日期：2001-09-01 00:00:00

abstract：:Diffusion tensor imaging (DTI) has demonstrated success as a biomarker of spinal cord injury (SCI) severity as shown from numerous pre-clinical studies. However, artifacts from stabilization hardware at the lesion have precluded its use for longitudinal assessments. Previous research has documented ex vivo diffusion c...

journal_title：Journal of neurotrauma

authors： Motovylyak A,Skinner NP,Schmit BD,Wilkins N,Kurpad SN,Budde MD

更新日期：2019-05-01 00:00:00

abstract：:The past 10 years have seen a rapid increase in the use of diffusion tensor imaging to identify biomarkers of traumatic brain injury (TBI). Although the literature generally indicates decreased anisotropic diffusion at more chronic injury periods and in more severe injuries, considerable debate remains regarding the d...

journal_title：Journal of neurotrauma

authors： Dodd AB,Epstein K,Ling JM,Mayer AR

更新日期：2014-07-15 00:00:00

abstract：:The relationship between brain injury and attentional control (AC) long after a childhood traumatic brain injury (TBI) has received limited investigation. The aim of this article was to investigate the impact that lesion presence, location, and severity has on AC in a group of young persons who had sustained a moderat...

journal_title：Journal of neurotrauma

authors： Cooper JM,Catroppa C,Beauchamp MH,Eren S,Godfrey C,Ditchfield M,Anderson VA

更新日期：2014-04-15 00:00:00

abstract：:The excessive generation of free radicals is thought to be one of the major mechanisms leading to tissue injury in various pathological conditions, including ischemia, inflammation, and trauma. Conversion of xanthine dehydrogenase (XDH) to xanthine oxidase (XO) contributes to the formation of superoxide, an oxygen rad...

journal_title：Journal of neurotrauma

authors： Xu J,Beckman JS,Hogan EL,Hsu CY

更新日期：1991-04-01 00:00:00

abstract：:Carbon dioxide is perhaps the most potent available modulator of cerebrovascular tone and thus cerebral blood flow (CBF). These experiments evaluate the impact of induced hypercarbia on the matching of blood flow and metabolism in the injured brain. We explore the hypothesis that hypercarbia will restore the relations...

journal_title：Journal of neurotrauma

authors： Glass TF,Fabian MJ,Schweitzer JB,Weinberg JA,Proctor KG

更新日期：2001-01-01 00:00:00

abstract：:Intraspinal injections of lysolecithin were used to produce unilateral demyelination in the dorsal columns of the rat spinal cord. The purpose of this study was to evaluate the effects of demyelination on the conductive properties of axons belonging to a spinal pathway of known origin and site of termination. At 5 and...

journal_title：Journal of neurotrauma

authors： Yezierski RP,Devon RM,Vicedomini JP,Broton JG

更新日期：1992-10-01 00:00:00

abstract：:Traumatic brain injury (TBI) is a silent epidemic affecting approximately 1.4 million Americans annually, at an estimated annual cost of $60 billion in the United States alone. Despite an increased understanding of the pathophysiology of closed head injury, there remains no pharmacological intervention proven to impro...

journal_title：Journal of neurotrauma

authors： Laskowitz DT,McKenna SE,Song P,Wang H,Durham L,Yeung N,Christensen D,Vitek MP

更新日期：2007-07-01 00:00:00

abstract：:The aims of this study were to assess the trajectories of community integration in individuals with traumatic brain injury (TBI) through one, two, and five years post-injury and to examine whether those trajectories could be predicted by demographic and injury characteristics. A longitudinal cohort study was conducted...

journal_title：Journal of neurotrauma

authors： Andelic N,Arango-Lasprilla JC,Perrin PB,Sigurdardottir S,Lu J,Landa LO,Forslund MV,Roe C

更新日期：2016-01-01 00:00:00

abstract：:The protective effect of chlorpromazine on rat spinal cord injury was investigated using a dynamic impact model. A 10 g weight was dropped 5 cm on an impounder placed on the exposed spinal cord at the T-11 level. Changes in potassium concentration on the epidural surface of the injured spinal cord were measured using ...

journal_title：Journal of neurotrauma

authors： Sadanaga KK,Ohnishi ST

更新日期：1989-10-01 00:00:00

abstract：:Injury to the spinal cord not only disrupts the functioning of spinal circuits at the site of the impact, but also limits sensorimotor function caudal to the level of the lesion. Ratings of gross locomotor skill are generally used to quantify locomotor recovery following spinal cord injury (SCI). The purpose of this s...

journal_title：Journal of neurotrauma

authors： McEwen ML,Springer JE

更新日期：2006-11-01 00:00:00

abstract：:Mild traumatic brain injury (mTBI) accounts for the vast majority of all pediatric TBI. An important minority of children who have suffered an mTBI have enduring cognitive and emotional symptoms. However, the mechanisms of chronic symptoms in children with pediatric mTBI are not fully understood. This is in part due t...

journal_title：Journal of neurotrauma

authors： Huang MX,Robb Swan A,Angeles Quinto A,Huang JW,De-la-Garza BG,Huang CW,Hesselink JR,Bigler ED,Wilde EA,Max JE

更新日期：2020-04-01 00:00:00

abstract：:The purpose of this study was to investigate the potential neuroprotective efficacy of the mitochondrial uncoupler 2,4-dinitrophenol (DNP) in rats following a mild to moderate spinal cord contusion injury. Animals received intraperitoneal injections of vehicle (DMSO) or 5 mg/mL of DNP prior to injury. Twenty-four hour...

journal_title：Journal of neurotrauma

authors： Jin Y,McEwen ML,Nottingham SA,Maragos WF,Dragicevic NB,Sullivan PG,Springer JE

更新日期：2004-10-01 00:00:00

abstract：:Using diffusion tensor imaging (DTI), we assessed the relationship of white matter integrity and performance on the Boston Naming Test (BNT) in a group of retired professional football players and a control group. We examined correlations between fractional anisotropy (FA) and mean diffusivity (MD) with BNT T-scores i...

journal_title：Journal of neurotrauma

authors： Strain JF,Didehbani N,Spence J,Conover H,Bartz EK,Mansinghani S,Jeroudi MK,Rao NK,Fields LM,Kraut MA,Cullum CM,Hart J Jr,Womack KB

更新日期：2017-01-15 00:00:00

abstract：:There has been a recent call for longitudinal cohort studies to track the physiological recovery of sport-related concussion (SRC) and its relationship with clinical recovery. Resting-state functional magnetic resonance imaging (rs-fMRI) has shown potential for detecting subtle changes in brain function after SRC. We ...

journal_title：Journal of neurotrauma

authors： Meier TB,Giraldo-Chica M,España LY,Mayer AR,Harezlak J,Nencka AS,Wang Y,Koch KM,Wu YC,Saykin AJ,Giza CC,Goldman J,DiFiori JP,Guskiewicz KM,Mihalik JP,Brooks A,Broglio SP,McAllister T,McCrea MA

更新日期：2020-01-01 00:00:00

abstract：:Although sleep-wake disturbances are prevalent and well described after traumatic brain injury, their pathophysiology remains unclear, most likely because human traumatic brain injury is a highly heterogeneous entity that makes the systematic study of sleep-wake disturbances in relation to trauma-induced histological ...

journal_title：Journal of neurotrauma

authors： Noain D,Büchele F,Schreglmann SR,Valko PO,Gavrilov YV,Morawska MM,Imbach LL,Baumann CR

更新日期：2018-01-01 00:00:00

abstract：:Traumatic brain injury (TBI) results in an accumulation of edema and loss of brain tissue. Progesterone (PROG) has been reported to reduce edema and cortical tissue loss in a bilateral prefrontal cortex injury. This study tests the hypothesis that PROG is neuroprotective following a unilateral parietal cortical contus...

journal_title：Journal of neurotrauma

authors： Gilmer LK,Roberts KN,Scheff SW

更新日期：2008-06-01 00:00:00

abstract：:Much recent research has focused on the pathological significance of calcium accumulation in the central nervous system (CNS) following cerebral ischemia, spinal cord injury (SCI), and traumatic brain injury (TBI). Disturbances in neuronal calcium homeostasis may result in the activation of several calcium-sensitive e...

journal_title：Journal of neurotrauma

authors： Kampfl A,Posmantur RM,Zhao X,Schmutzhard E,Clifton GL,Hayes RL

更新日期：1997-03-01 00:00:00

abstract：:Experimental compression injury of the spinal cord in guinea pigs results in delayed neurologic deficits that continue to increase in severity for several days following trauma, coincident with inflammatory responses, including invasion of the lesion by mononuclear phagocytes and increased levels of the neurotoxin qui...

journal_title：Journal of neurotrauma

authors： Blight AR,Leroy EC Jr,Heyes MP

更新日期：1997-02-01 00:00:00

abstract：:Collaboration among investigators, centers, countries, and disciplines is essential to advancing the care for traumatic brain injury (TBI). It is thus important that we "speak the same language." Great variability, however, exists in data collection and coding of variables in TBI studies, confounding comparisons betwe...

journal_title：Journal of neurotrauma

authors： Maas AI,Harrison-Felix CL,Menon D,Adelson PD,Balkin T,Bullock R,Engel DC,Gordon W,Langlois-Orman J,Lew HL,Robertson C,Temkin N,Valadka A,Verfaellie M,Wainwright M,Wright DW,Schwab K

更新日期：2011-02-01 00:00:00