Full Text Journal Articles about
Focal EEG Waveform Abnormalities

Advertisement

Find full text journal articles






Impaired Frontoparietal Connectivity in Traumatic Individuals with Disorders of Consciousness: A Dynamic Brain Network Analysis.

Min Wu, Fali Li, Yuehao Wu, Tieying Zhang, Jian Gao, Peng Xu, Benyan Luo,

Recent advances in neuroimaging have demonstrated that patients with disorders of consciousness (DOC) may retain residual consciousness through activation of a complex functional brain network. However, an understanding of the hierarchy of residual consciousness and dynamic network connectivity in DOC patients is lacking. This study aimed to investigate residual consciousness ... Read more >>

Aging Dis (Aging and Disease)
[2020, 11(2):301-314]

Cited: 0 times

View full text PDF listing >>



Essential Noninvasive Multimodality Neuromonitoring for the Critically Ill Patient.

Frank A Rasulo, Tommaso Togni, Stefano Romagnoli,

This article is one of ten reviews selected from the Annual Update in Intensive Care and Emergency Medicine 2020. Other selected articles can be found online at https://www.biomedcentral.com/collections/annualupdate2020. Further information about the Annual Update in Intensive Care and Emergency Medicine is available from http://www.springer.com/series/8901. ... Read more >>

Crit Care (Critical care (London, England))
[2020, 24(1):100]

Cited: 0 times

View full text PDF listing >>



Advertisement

Electrophysiological responses to images ranging in motivational salience: Attentional abnormalities associated with schizophrenia-spectrum disorder risk.

Elizabeth A Martin, Lilian Yanqing Li, Mayan K Castro,

Individuals at risk for schizophrenia-spectrum disorders display abnormalities related to motivational salience, or the ability of stimuli to elicit attention due to associations with rewards or punishments. However, the nature of these abnormalities is unclear because most focus on responses to stimuli from broad "pleasant" and "unpleasant" categories and ignore ... Read more >>

Sci Rep (Scientific reports)
[2020, 10(1):4578]

Cited: 0 times

View full text PDF listing >>



Electroencephalogram studies of hypoxic ischemia in fetal and neonatal animal models.

Hamid Abbasi, Charles P Unsworth,

Alongside clinical achievements, experiments conducted on animal models (including primate or non-primate) have been effective in the understanding of various pathophysiological aspects of perinatal hypoxic/ischemic encephalopathy (HIE). Due to the reasonably fair degree of flexibility with experiments, most of the research around HIE in the literature has been largely concerned ... Read more >>

Neural Regen Res (Neural regeneration research)
[2020, 15(5):828-837]

Cited: 0 times

View full text PDF listing >>



Tailor-Made Surgery Based on Functional Networks for Intractable Epilepsy.

Kyousuke Kamada, Christoph Kapeller, Fumiya Takeuchi, Johannes Gruenwald, Christoph Guger,

Normal and pathological networks related to seizure propagation have got attention to elucide complex seizure semiology and contribute to diagnosis and surgical monitoring in epilepsy treatment. Since focal and generalized epileptogenic syndromes abnormalities might involve multiple foci and large-scale networks, we applied electrophysiolpgy (cortco-cortico evoked potential; CCEP), and tractography to ... Read more >>

Front Neurol (Frontiers in neurology)
[2020, 11:73]

Cited: 0 times

View full text PDF listing >>



Taking the EEG Back Into the Brain: The Power of Multiple Discrete Sources.

Michael Scherg, Patrick Berg, Nobukazu Nakasato, Sándor Beniczky,

Background: In contrast to many neuroimaging modalities, clinical interpretation of EEG does not take advantage of post-processing and digital signal analysis. In most centers, EEG is still interpreted at sensor level, exactly as half a century ago. A major task in clinical EEG interpretation is the identification of interictal epileptiform ... Read more >>

Front Neurol (Frontiers in Neurology)
[2019, 10:855]

Cited: 0 times

View full text PDF listing >>



Neuroprotective effect of microglia against impairments of auditory steady-state response induced by anti-P IgG from SLE patients in naïve mice.

Xuejiao Wang, Yingzhuo Li, Zijie Li, Jinhong Li, Jingyi Xu, Pingting Yang, Ling Qin,

OBJECTIVE:Autoantibodies against ribosomal P proteins (anti-P antibodies) are strongly associated with the neuropsychiatric manifestations of systemic lupus erythematosus (NPSLE). The present study was designed to assess whether anti-P antibodies can induce abnormal brain electrical activities in mice and investigate the potential cytopathological mechanism. METHODS:Affinity-purified human anti-ribosomal P antibodies were injected ... Read more >>

J Neuroinflammation (Journal of neuroinflammation)
[2020, 17(1):31]

Cited: 0 times

View full text PDF listing >>



Approaches to Multimodality Monitoring in Pediatric Traumatic Brain Injury.

Brian Appavu, Brian T Burrows, Stephen Foldes, P David Adelson,

Traumatic brain injury (TBI) is a leading cause of morbidity and mortality in children. Improved methods of monitoring real-time cerebral physiology are needed to better understand when secondary brain injury develops and what treatment strategies may alleviate or prevent such injury. In this review, we discuss emerging technologies that exist ... Read more >>

Front Neurol (Frontiers in neurology)
[2019, 10:1261]

Cited: 0 times

View full text PDF listing >>



Distributed source analysis of magnetoencephalography using a volume head model combined with statistical methods improves focus diagnosis in epilepsy surgery.

Tomotaka Ishizaki, Satoshi Maesawa, Daisuke Nakatsubo, Hiroyuki Yamamoto, Sou Takai, Masashi Shibata, Sachiko Kato, Jun Natsume, Minoru Hoshiyama, Toshihiko Wakabayashi,

Deep-seated epileptic focus estimation using magnetoencephalography is challenging because of its low signal-to-noise ratio and the ambiguity of current sources estimated by interictal epileptiform discharge (IED). We developed a distributed source (DS) analysis method using a volume head model as the source space of the forward model and standardized low-resolution ... Read more >>

Sci Rep (Scientific reports)
[2020, 10(1):5263]

Cited: 0 times

View full text PDF listing >>



Impact of Brain Injury on Processing of Emotional Prosodies in Neonates.

Guoyu Sun, Hui Xie, Yanan Liu, Yu Chen, Xinlin Hou, Dandan Zhang,

Being able to appropriately process different emotional prosodies is an important cognitive ability normally present at birth. In this study, we used event-related potential (ERP) to assess whether brain injury impacts the ability to process different emotional prosodies (happy, fear, and neutral) in neonates; whether the ERP measure has potential ... Read more >>

Front Pediatr (Frontiers in Pediatrics)
[2019, 7:192]

Cited: 0 times

View full text PDF listing >>



Auditory Mismatch Negativity Response in Institutionalized Children.

Irina Ovchinnikova, Marina A Zhukova, Anna Luchina, Maxim V Petrov, Marina J Vasilyeva, Elena L Grigorenko,

The attunement of speech perception/discrimination to the properties of one's native language is a crucial step in speech and language development at early ages. Studying these processes in young children with a history of institutionalization is of great interest, as being raised in institutional care (IC) may lead to lags ... Read more >>

Front Hum Neurosci (Frontiers in human neuroscience)
[2019, 13:300]

Cited: 0 times

View full text PDF listing >>



Discriminating Fake From True Brain Injury Using Latency of Left Frontal Neural Responses During Old/New Memory Recognition.

Jennifer Neal, Stephanie Strothkamp, Esias Bedingar, Patrick Cordero, Benjamin Wagner, Victoria Vagnini, Yang Jiang,

Traumatic brain injury (TBI) is a major public health concern that affects 69 million individuals each year worldwide. Neuropsychologists report that up to 40% of individuals undergoing evaluations for TBI may be malingering neurocognitive deficits for a compensatory reward. The memory recognition test of malingering detection is effective but can ... Read more >>

Front Neurosci (Frontiers in Neuroscience)
[2019, 13:988]

Cited: 0 times

View full text PDF listing >>



Diverged morphology changes of astrocytic and neuronal primary cilia under reactive insults.

Ashley Sterpka, Juan Yang, Matthew Strobel, Yuxin Zhou, Connor Pauplis, Xuanmao Chen,

Primary cilia are centriole-derived sensory organelles that are present in most mammalian cells, including astrocytes and neurons. Evidence is emerging that astrocyte and neuronal primary cilia demonstrate a dichotomy in the mature mouse brain. However, it is unknown how astrocytic and neuronal primary cilia change their morphology and ciliary proteins ... Read more >>

Mol Brain (Molecular brain)
[2020, 13(1):28]

Cited: 0 times

View full text PDF listing >>



Periodic focal epileptiform discharges.

William O Tatum, Anteneh M Feyissa, Karim ReFaey, Sanjeet S Grewal, Mohammed A Alvi, Ramiro Castro-Apolo, Grayson Roth, Ivan Segura-Duran, Deependra Mahato, Henry Ruiz-Garcia, Eva Pamias-Portalatin, Kirsten Yelvington, Kaisorn Chaichana, Perry Bechtle, Alfredo Quinones-Hinojosa,

OBJECTIVE:To report intraoperative periodic focal epileptiform discharges (PFEDs) during awake craniotomy using high-density electrocorticography (HD-ECoG). METHODS:We retrospectively analyzed 81 patients undergoing awake craniotomy between 9/29/2016 and 7/5/2018. Intraoperative HD-ECoG was performed with direct electrocortical stimulation (DECS) for functional brain mapping. Real-time interpretation was performed and compared to scalp EEG when ... Read more >>

Clin Neurophysiol (Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology)
[2019, 130(8):1320-1328]

Cited: 0 times

View full text PDF listing >>



A high-performance 8 nV/√Hz 8-channel wearable and wireless system for real-time monitoring of bioelectrical signals.

Konstantinos Petkos, Simos Koutsoftidis, Thomas Guiho, Patrick Degenaar, Andrew Jackson, Stephen E Greenwald, Peter Brown, Timothy Denison, Emmanuel M Drakakis,

BACKGROUND:It is widely accepted by the scientific community that bioelectrical signals, which can be used for the identification of neurophysiological biomarkers indicative of a diseased or pathological state, could direct patient treatment towards more effective therapeutic strategies. However, the design and realisation of an instrument that can precisely record weak ... Read more >>

J Neuroeng Rehabil (Journal of neuroengineering and rehabilitation)
[2019, 16(1):156]

Cited: 0 times

View full text PDF listing >>



Developmental Effects on Auditory Neural Oscillatory Synchronization Abnormalities in Autism Spectrum Disorder.

Lisa A De Stefano, Lauren M Schmitt, Stormi P White, Matthew W Mosconi, John A Sweeney, Lauren E Ethridge,

Previous studies have found alterations in 40 Hz oscillatory activity in response to auditory stimuli in adults with Autism Spectrum Disorder (ASD). The current study sought to examine the specificity and developmental trajectory of these findings by driving the cortex to oscillate at a range of frequencies in both children ... Read more >>

Front Integr Neurosci (Frontiers in integrative neuroscience)
[2019, 13:34]

Cited: 1 time

View full text PDF listing >>



Continuous vital sign analysis for predicting and preventing neonatal diseases in the twenty-first century: big data to the forefront.

Navin Kumar, Gangaram Akangire, Brynne Sullivan, Karen Fairchild, Venkatesh Sampath,

In the neonatal intensive care unit (NICU), heart rate, respiratory rate, and oxygen saturation are vital signs (VS) that are continuously monitored in infants, while blood pressure is often monitored continuously immediately after birth, or during critical illness. Although changes in VS can reflect infant physiology or circadian rhythms, persistent ... Read more >>

Pediatr. Res. (Pediatric research)
[2020, 87(2):210-220]

Cited: 0 times

View full text PDF listing >>



Emotional consciousness preserved in patients with disorders of consciousness?

Jian Gao, Min Wu, Yuehao Wu, Ping Liu,

Increasing evidence from studies of brain responses to subject's own name (SON) indicates that residual consciousness is preserved in patients with disorders of consciousness (DOC) and that specific network activation might provide evidence of consciousness. However, it remains unclear whether SON is suitable for detection of emotional consciousness; moreover, the ... Read more >>

Neurol. Sci. (Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology)
[2019, 40(7):1409-1418]

Cited: 1 time

View full text PDF listing >>



Amplitude-Integrated Electroencephalography and Brain Oxygenation for Postcardiac Arrest Patients with Targeted Temperature Management.

Shingo Ihara, Atsushi Sakurai, Kosaku Kinoshita, Junko Yamaguchi, Atsunori Sugita,

Brain injury is the most common cause of death postcardiac arrest. Amplitude-integrated electroencephalography (aEEG) is suggested to be useful in the prognostication in cases of postcardiac arrest brain injury. However, combined monitoring with aEEG and regional oxygen saturation (rSO2) for postcardiac arrest syndrome (PCAS) patients to improve accuracy has not ... Read more >>

Ther Hypothermia Temp Manag (Therapeutic hypothermia and temperature management)
[2019, 9(3):209-215]

Cited: 0 times

View full text PDF listing >>



Magnetic Source Imaging and Infant MEG: Current Trends and Technical Advances.

Chieh Kao, Yang Zhang,

Magnetoencephalography (MEG) is known for its temporal precision and good spatial resolution in cognitive brain research. Nonetheless, it is still rarely used in developmental research, and its role in developmental cognitive neuroscience is not adequately addressed. The current review focuses on the source analysis of MEG measurement and its potential ... Read more >>

Brain Sci (Brain sciences)
[2019, 9(8):]

Cited: 0 times

View full text PDF listing >>



Mismatch Negativity Indices as a Prognostic Factor for Remission in Schizophrenia.

Ji Sun Kim, Young Joon Kwon, Hwa Young Lee, Ho-Sung Lee, Sungkean Kim, Se-Hoon Shim,

Objective:Mismatch negativity (MMN) is known to be associated with neuro-cognition and functional outcomes. Remission and recovery rates are related to the neuro-cognition of patients with schizophrenia. The present study explored the relationship of MMN with remission in patients with schizophrenia. Methods:Forty patients with schizophrenia were recruited and divided into two ... Read more >>

Clin Psychopharmacol Neurosci (Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology)
[2020, 18(1):127-135]

Cited: 0 times

View full text PDF listing >>



Clinical features and surgical outcomes in young children with focal cortical dysplasia type II.

Tian-Shuang Wang, Qing-Zhu Liu, Ming Liu, Qian Zhang, Ruo-Fan Wang, Chong-Wei Wu, Jie Zhang, Wen Wang, Tao-Yun Ji, Xiao-Yan Liu, Shuang Wang, Li-Xin Cai, Yu-Wu Jiang, Ye Wu,

AIMS:To investigate clinical characteristics and surgery outcomes of young children with focal cortical dysplasia (FCD) type II. METHODS:Young children (onset age ≤6 years) with FCDII who underwent epileptic surgery in Children Epilepsy Center of Peking University First Hospital in 2014-2018 were followed up for at least 6 months after surgery. RESULTS:One hundred ... Read more >>

CNS Neurosci Ther (CNS neuroscience & therapeutics)
[2020, 26(2):270-277]

Cited: 0 times

View full text PDF listing >>



The impact of attack frequency and duration on neurocognitive processing in migraine sufferers: evidence from event-related potentials using a modified oddball paradigm.

Yunliang Guo, Qiang Tian, Song Xu, Mimi Han, Yue Sun, Yan Hong, Xunyao Hou, Xueping Liu,

BACKGROUND:Several studies have suggested that migraineurs suffer from neurocognitive abnormalities, but this phenomenon and exact mechanisms remain controversial. In this study, we aimed to reevaluate visual spatial attention via event-related potential (ERP) examinations and explore further correlations between ERP data and migraine characteristics. METHODS:Altogether, 25 migraine patients (9 males, 16 ... Read more >>

BMC Neurol (BMC neurology)
[2019, 19(1):73]

Cited: 0 times

View full text PDF listing >>



A case of ictal burst-suppression.

Pegah Afra, Verena Clarissa Samara, Lilly Fagatele, Bola Adamolekun,

"Burst-suppression" pattern consists of complete attenuation of background between bursts of mixed frequencies, variable morphology and waveforms. It is a subgroup of periodic patterns seen in severe cerebral damage, anesthesia or prematurity. Here, we present a 46-year-old woman with post-anoxic encephalopathy on cooling protocol with two electrographically similar patterns of ... Read more >>

Epilepsy Behav Case Rep (Epilepsy & behavior case reports)
[2019, 11:73-76]

Cited: 0 times

View full text PDF listing >>



Impaired Spatial Learning and Memory in Middle-Aged Mice with Kindling-Induced Spontaneous Recurrent Seizures.

Haiyu Liu, Kurt R Stover, Nila Sivanenthiran, Jonathan Chow, Chloe Cheng, Yapeng Liu, Stellar Lim, Chiping Wu, Donald F Weaver, James H Eubanks, Hongmei Song, Liang Zhang,

Temporal lobe epilepsy is the most common and often drug-resistant type of epilepsy in the adult and aging populations and has great diversity in etiology, electro-clinical manifestations, and comorbidities. Kindling through repeated brief stimulation of limbic structures is a commonly used model of temporal lobe epilepsy. Particularly, extended kindling can ... Read more >>

Front Pharmacol (Frontiers in Pharmacology)
[2019, 10:1077]

Cited: 0 times

View full text PDF listing >>



Advertisement

Disclaimer
2.5467 s