Proton MR spectroscopy correlates diffuse axonal abnormalities with post-concussive symptoms in mild traumatic brain injury.

abstract：:Poor response inhibition is a hallmark of pediatric traumatic brain injury (TBI). We assessed motor response inhibition by measuring commission error rates on Simple (minimized cognitive demands) and Motivation (monetary reward) Go/No-Go tasks, comparing 17 children with chronic TBI (>1 year post-injury) and 14 matche...

journal_title：Journal of neurotrauma

authors： Stephens JA,Salorio CF,Gomes JP,Nebel MB,Mostofsky SH,Suskauer SJ

更新日期：2017-11-15 00:00:00

abstract：:Injured neurons in the mammalian central nervous system (CNS) do not normally regenerate their axons after injury. Neurotrauma to the CNS usually results in axonal damage and subsequent loss of communication between neuronal networks, causing long-term functional deficits. For CNS regeneration, repair strategies need ...

journal_title：Journal of neurotrauma

authors： Ruitenberg MJ,Vukovic J,Sarich J,Busfield SJ,Plant GW

更新日期：2006-03-01 00:00:00

abstract：:Although the citation index of an article is not a direct measure of its quality or importance, it is a measure of recognition that may suggest its impact on the scientific community. This study was undertaken to examine the characteristics of the top 100 most frequently cited articles (so-called "citation classics") ...

journal_title：Journal of neurotrauma

authors： Furlan JC,Fehlings MG

更新日期：2006-02-01 00:00:00

abstract：:The relative safety and efficacy of direct versus indirect methods of spinal cord stimulation for the production of descending motor-evoked responses was studied in pentobarbital-anesthetized rats (n = 39). Electrical stimuli were delivered for 1 h, either directly to the cord dorsum using silver ball electrodes or in...

journal_title：Journal of neurotrauma

authors： Sabato S,Agresta CA,Freeman GM,Salzman SK

更新日期：1991-04-01 00:00:00

abstract：:Spinal cord injury (SCI) frequently results in chronic neuropathic pain (CNP). However, the understanding of brain neural circuits in CNP modulation is unclear. The present study examined the changes of ventral tegmental area (VTA) putative GABAergic and dopaminergic neuronal activity with CNP attenuation in rats. SCI...

journal_title：Journal of neurotrauma

authors： Ko MY,Jang EY,Lee JY,Kim SP,Whang SH,Lee BH,Kim HY,Yang CH,Cho HJ,Gwak YS

更新日期：2018-08-01 00:00:00

abstract：:Whiplash injury, commonly encountered in road traffic accidents, is a major cause of morbidity. Its pathophysiology is not well understood, and diagnosis remains clinical. Imaging and electrophysiological methods have not provided objective diagnostic evidence. Availability of a sensitive and specific diagnostic metho...

journal_title：Journal of neurotrauma

authors： Lo YL,Tan YE,Fook-Chong S,Boolsambatra P,Yue WM,Chan LL,Tan SB

更新日期：2007-06-01 00:00:00

abstract：:4-Aminopyridine (4AP), a potassium channel antagonist, can improve hindlimb motor function in dogs with chronic thoracolumbar spinal cord injury (SCI); however, individual response is variable. We hypothesized that injury characteristics would differ between dogs that do and do not respond to 4AP. Our objective was to...

journal_title：Journal of neurotrauma

authors： Lewis MJ,Laber E,Olby NJ

更新日期：2019-05-01 00:00:00

abstract：:Mild traumatic brain injury (mTBI) contributes to development of affective disorders, including post-traumatic stress disorder (PTSD). Psychiatric symptoms typically emerge in a tardive fashion post-TBI, with negative effects on recovery. Patients with PTSD, as well as rodent models of PTSD, demonstrate structural and...

journal_title：Journal of neurotrauma

authors： Schneider BL,Ghoddoussi F,Charlton JL,Kohler RJ,Galloway MP,Perrine SA,Conti AC

更新日期：2016-09-01 00:00:00

abstract：:This study was designed to assess the effect of spinal cord injury on neurobehavioral, electrophysiological, structural, and biochemical changes in normal and diabetic rats. Experimental diabetes was induced in Sprague-Dawley male rats (weighing 250-280 g) with streptozotocin (50 mg/kg i.p.). Eight weeks after the tre...

journal_title：Journal of neurotrauma

authors： Tariq M,Morais C,Kishore PN,Biary N,Al Deeb S,Al Moutaery K

更新日期：1998-04-01 00:00:00

abstract：:The purpose of this study was to determine the relationship between endothelin-1 (ET-1), a prominent vasoactive agent, and the breakdown of the blood-spinal cord barrier along the axis of the cord after a moderate spinal cord injury. In the first study rats (n = 10) were euthanized 24 h after spinal cord injury and co...

journal_title：Journal of neurotrauma

authors： McKenzie AL,Hall JJ,Aihara N,Fukuda K,Noble LJ

更新日期：1995-06-01 00:00:00

abstract：:The development of anxiety disorders after a traumatic brain injury (TBI) is a strong predictor of social, personal, and work dysfunction; nevertheless, the emergence of anxiety has been largely unexplored and poorly understood in the context of TBI. This article provides an overview of the limited published research ...

journal_title：Journal of neurotrauma

authors： Mallya S,Sutherland J,Pongracic S,Mainland B,Ornstein TJ

更新日期：2015-04-01 00:00:00

abstract：:Traumatic brain injury (TBI) is an established risk factor for neurodegenerative disorders and dementias. Epigenetic modifications, such as DNA methylation, may alter the expression of genes without altering the DNA sequence in response to environmental factors. We hypothesized that DNA methylation changes may occur i...

journal_title：Journal of neurotrauma

authors： Abu Hamdeh S,Ciuculete DM,Sarkisyan D,Bakalkin G,Ingelsson M,Schiöth HB,Marklund N

更新日期：2021-01-08 00:00:00

abstract：:The objective of this study was to determine whether clinically significant ocular trauma can be induced by a survivable isolated primary blast using a live animal model. Both eyes of 18 Dutch Belted rabbits were exposed to various survivable low-level blast overpressures in a large-scale shock tube simulating a prima...

journal_title：Journal of neurotrauma

authors： Jones K,Choi JH,Sponsel WE,Gray W,Groth SL,Glickman RD,Lund BJ,Reilly MA

更新日期：2016-07-01 00:00:00

abstract：:The effectiveness of cerebrospinal fluid (CSF) drainage in lowering high intracranial pressure (ICP) is well established in severe traumatic brain injury (TBI). Recently, however, the use of external ventricular drains (EVDs) and ICP monitors in TBI has come under question. The aim of this retrospective study was to i...

journal_title：Journal of neurotrauma

authors： Akbik OS,Krasberg M,Nemoto EM,Yonas H

更新日期：2017-11-15 00:00:00

abstract：:Athletes who sustain a concussion demonstrate a variety of symptoms and neuropsychological alterations that could be brought on by neurometabolic abnormalities. However, no study has yet investigated these aspects in female athletes using magnetic resonance spectroscopy. The present study investigated the neurometabol...

journal_title：Journal of neurotrauma

authors： Chamard E,Henry L,Boulanger Y,Lassonde M,Théoret H

更新日期：2014-02-15 00:00:00

abstract：:Traumatic brain injury (TBI) affects millions of individuals each year and is a leading cause of death and disability worldwide. TBI is heterogeneous and outcome is influenced by a combination of factors that include injury location, severity, genetics, and environmental factors. More recently, sex as a biological var...

journal_title：Journal of neurotrauma

authors： Giordano KR,Rojas-Valencia LM,Bhargava V,Lifshitz J

更新日期：2020-12-01 00:00:00

abstract：:Following a traumatic brain injury (TBI), excessive release of proinflammatory cytokines is the major cause of cerebral edema and neuronal loss. This study was designed to examine changes in concentrations of some proinflammatory cytokines-including interleukin-1 beta (IL-1β), interleukin 6 (IL-6), tumor necrosis fact...

journal_title：Journal of neurotrauma

authors： Sarkaki AR,Khaksari Haddad M,Soltani Z,Shahrokhi N,Mahmoodi M

更新日期：2013-01-01 00:00:00

abstract：:The neuroprotective effects of 17 beta -estradiol have been shown in models of central nervous system injury, including ischemia, brain injury, and more recently, spinal cord injury (SCI). Recent epidemiological trends suggest that SCIs in elderly women are increasing; however, the effects of menopause on estrogen-med...

journal_title：Journal of neurotrauma

authors： Chaovipoch P,Jelks KA,Gerhold LM,West EJ,Chongthammakun S,Floyd CL

更新日期：2006-06-01 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：: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：:Diagnosis and treatment of stroke and traumatic brain injury remain significant health care challenges to society. Patient care stands to benefit from an improved understanding of the interactive biochemistry underlying neurotrauma pathobiology. In this study, we assessed the power of neuroproteomics to contrast bioch...

journal_title：Journal of neurotrauma

authors： Ottens AK,Bustamante L,Golden EC,Yao C,Hayes RL,Wang KK,Tortella FC,Dave JR

更新日期：2010-10-01 00:00:00

abstract：:Glial cell line-derived neurotrophic factor (GDNF) has been shown to protect cranial and spinal motoneurons, which suggests potential uses of GDNF in the treatment of spinal cord injury (SCI) and motor neuron disease. We examined neuroprotective effect of cationic liposome-mediated GDNF gene transfer in vivo on axonal...

journal_title：Journal of neurotrauma

authors： Lu KW,Chen ZY,Jin DD,Hou TS,Cao L,Fu Q

更新日期：2002-09-01 00:00:00

abstract：:Traumatic spinal cord injury (SCI) can cause permanent disabilities that seriously reduce quality of life. We evaluated the effects of chronic hyperglycemia before SCI on inflammatory markers and functional recovery after SCI in human patients and a rat model. In the human study, multivariate logistical regression ana...

journal_title：Journal of neurotrauma

authors： Park KS,Kim JB,Keung M,Seo YJ,Seo SY,Mun SA,Lee YS,Cho DC,Hwang JH,Han I,Kim CH,Kim KT

更新日期：2020-05-01 00:00:00

abstract：:Blast injury to the brain is one of the major causes of death and can also significantly affect cognition and physical and psychological skills in survivors of blast. The complex mechanisms via which blast injury causes impairment of cognition and other symptoms are poorly understood. In this study, we investigated th...

journal_title：Journal of neurotrauma

authors： Lu J,Ng KC,Ling G,Wu J,Poon DJ,Kan EM,Tan MH,Wu YJ,Li P,Moochhala S,Yap E,Lee LK,Teo M,Yeh IB,Sergio DM,Chua F,Kumar SD,Ling EA

更新日期：2012-05-01 00:00:00

abstract：:Ocular blast injury is a major medical concern for soldiers and explosion victims due to poor visual outcomes. To define the changes in gene expression following a blast injury to the eye, we examined retinal ribonucleic acid (RNA) expression in 54 mouse strains 5 days after a single 50-psi overpressure air wave blast...

journal_title：Journal of neurotrauma

authors： Struebing FL,King R,Li Y,Chrenek MA,Lyuboslavsky PN,Sidhu CS,Iuvone PM,Geisert EE

更新日期：2018-01-01 00:00:00

abstract：:Rodent models of spinal cord injury are critical for the development of treatments for upper limb motor impairment in humans, but there are few methods for measuring forelimb strength of rodents, an important outcome measure. We developed a novel robotic device--the Robotic Rehabilitator of the Rodent Upper Extremity ...

journal_title：Journal of neurotrauma

authors： Sharp KG,Duarte JE,Gebrekristos B,Perez S,Steward O,Reinkensmeyer DJ

更新日期：2016-03-01 00:00:00

abstract：:Diffuse axonal injury (DAI) secondary to traumatic brain injury (TBI) contributes to long-term functional morbidity. The corpus callosum (CC) is particularly vulnerable to this type of injury. Magnetic resonance spectroscopy (MRS) was used to characterize the metabolic status of two CC regions of interest (ROIs) (ante...

journal_title：Journal of neurotrauma

authors： Babikian T,Marion SD,Copeland S,Alger JR,O'Neill J,Cazalis F,Mink R,Giza CC,Vu JA,Hilleary SM,Kernan CL,Newman N,Asarnow RF

更新日期：2010-03-01 00:00:00

abstract：:Traumatic brain injury (TBI) has been identified as a risk factor for Alzheimer's disease (AD). However, how such neural damage contributes to AD pathology remains unclear; specifically, the relationship between the timing of a TBI relative to aging and the onset of AD pathology is not known. In this study, we have ex...

journal_title：Journal of neurotrauma

authors： Collins JM,King AE,Woodhouse A,Kirkcaldie MTK,Vickers JC

更新日期：2019-06-01 00:00:00

abstract：:Traumatic brain injury (TBI) results in varying degrees of disability in a significant number of persons annually. The mechanisms of cognitive dysfunction after TBI have been explored in both animal models and human clinical studies for decades. Dopaminergic, serotonergic, and noradrenergic dysfunction has been descri...

journal_title：Journal of neurotrauma

authors： Shin SS,Dixon CE

更新日期：2015-10-01 00:00:00

abstract：:Hippocampal-dependent deficits in learning and memory formation are a prominent feature of traumatic brain injury (TBI); however, the role of the hippocampus in cognitive dysfunction after concussion (mild TBI) is unknown. We therefore investigated functional and structural changes in the swine hippocampus following T...

journal_title：Journal of neurotrauma

authors： Wolf JA,Johnson BN,Johnson VE,Putt ME,Browne KD,Mietus CJ,Brown DP,Wofford KL,Smith DH,Grady MS,Cohen AS,Cullen DK

更新日期：2017-07-15 00:00:00