Evaluation of brain FDG PET images in temporal lobe epilepsy for lateralization of epileptogenic focus by data mining methods.

CONCLUSION: Lateralization of the epileptogenic temporal lobe with data mining methods using regional metabolic asymmetry values obtained from interictal brain FDG PET images in mesial TLE patients is highly accurate. The application of data mining can contribute to the reader in the process of visual evaluation of FDG PET images of the brain. PMID: 32151114 [PubMed - as supplied by publisher]
Source: Turkish Journal of Medical Sciences - Category: General Medicine Tags: Turk J Med Sci Source Type: research

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Conclusion: Anti-GABA-B receptor encephalitis mainly occurred in middle-aged and elderly men, and the disease onset was relatively sudden. Before disease onset, some patients experienced fever and non-specific respiratory symptoms, which mainly manifested as frequent epileptic seizures, cognitive dysfunction, and abnormal mental behavior. MRI and PET-CT revealed abnormal signals and local metabolism, respectively, in the temporal lobe. Moreover, the disease has a close relationship with lung cancer, which requires long-term follow-up observation.
Source: Frontiers in Neurology - Category: Neurology Source Type: research
CONCLUSIONS: Our results suggest that dexmedetomidine-based protocol provides reliable sedation in children undergoing MEG scanning because of the high success rate, limited interictal artifacts, and minimal impacts on spike frequency. PMID: 32436319 [PubMed - as supplied by publisher]
Source: Paediatric Anaesthesia - Category: Anesthesiology Authors: Tags: Paediatr Anaesth Source Type: research
AbstractThis review updates the radiologist on current epilepsy surgery practice in children, with a specific focus on the role of imaging in pre-surgical work-up, current and novel surgical techniques, expected post-surgical imaging appearances and important post-operative complications. A comprehensive review of the current and emerging international practices in paediatric epilepsy surgical planning and post-operative imaging is provided with details on case-based radiological findings. A detailed discussion of the pathophysiology and imaging features of different epileptogenic lesions will not be discussed as this is n...
Source: Neuroradiology - Category: Radiology Source Type: research
Ramesh S Doddamani, Manjari Tripathi, Raghu Samala, Mohit Agarwal, Bhargavi Ramanujan, Sarat P ChandraNeurology India 2020 68(2):270-273 The posterior quadratic epilepsy (PQE) is a form of a multilobar epilepsy, involving the temporal-parietal and occipital lobes. Basically, epilepsies with localized networks to the posterior temporal, posterior parietal, and occipital lobes can benefit from this type of surgery. Gliosis due to perinatal insult and cortical dysplasis and angiomas in Sturge Weber syndrome involving the PQ have often been cited in the literature as the etiology for PQE. However, before considering surgery, ...
Source: Neurology India - Category: Neurology Authors: Source Type: research
RARITAN, NJ, May 13, 2020 – The Janssen Pharmaceutical Companies of Johnson &Johnson announced today results from the final analysis of the pivotal Phase 3 SPARTAN study demonstrating ERLEADA® (apalutamide) in combination with androgen deprivation therapy (ADT) significantly improved overall survival (OS), compared to ADT alone, in patients with non-metastatic castration-resistant prostate cancer (nmCRPC) who were at high risk of developing metastases.[i] Results will be presented at the American Society of Clinical Oncology (ASCO) Virtual Scientific Program (Abstract #5516) beginning May 29th. ERLEADA® i...
Source: Johnson and Johnson - Category: Pharmaceuticals Tags: Innovation Source Type: news
Abstract OBJECTIVE: The anterior thalamic nucleus (ATN) is a common target for deep brain stimulation (DBS) for the treatment of drug-refractory epilepsy. However, no atlas-based optimal DBS (active contacts) target within the ATN has been definitively identified. The object of this retrospective study was to analyze the relationship between the active contact location and seizure reduction to establish an atlas-based optimal target for ATN DBS. METHODS: From among 25 patients who had undergone ATN DBS surgery for drug-resistant epilepsy between 2016 and 2018, those who had follow-up evaluations for more than...
Source: Journal of Neurosurgery - Category: Neurosurgery Authors: Tags: J Neurosurg Source Type: research
The study aims to detect resting-state functional MRI (RS-fMRI) changes and their relationships with the clinical treatment effects of anti-epileptic drugs (AEDs) for patients with childhood absence epilepsy (CAE) using the fractional amplitude of low-frequency fluctuation (fALFF). RS-fMRI data from 30 CAE patients were collected and compared with findings from 30 healthy controls (HCs) with matched sex and age. Patients were treated with first-line AEDs for 46.2 months before undergoing a second RS-fMRI scan. fALFF data were processed using DPABI and SPM12 software. Compared with the HCs, CAE patients at baseline showed i...
Source: NeuroReport - Category: Neurology Tags: Integrative Systems Source Type: research
ConclusionsWe found that TLE has a specific characteristic in terms of brain glucose metabolism, and the underlying mechanism needs to be further studied that may be helpful to localize seizure focus.
Source: Neurological Sciences - Category: Neurology Source Type: research
Authors: Abstract Seizure disorders frequently are diagnosed and managed during adolescence; therefore, obstetrician-gynecologists who care for adolescents should be familiar with epilepsy and other seizure disorders, as well as antiepileptic drugs. Patients diagnosed with seizure disorders during childhood may have increased seizure activity with puberty and menarche due to the neuroactive properties of endogenous steroid hormones. Compared with patients without epilepsy, patients with epilepsy are more likely to experience anovulatory cycles, irregular menstrual bleeding, and amenorrhea. Although hormonal suppr...
Source: Obstetrics and Gynecology - Category: OBGYN Tags: Obstet Gynecol Source Type: research
Authors: Abstract Seizure disorders frequently are diagnosed and managed during adolescence; therefore, obstetrician-gynecologists who care for adolescents should be familiar with epilepsy and other seizure disorders, as well as antiepileptic drugs. Patients diagnosed with seizure disorders during childhood may have increased seizure activity with puberty and menarche due to the neuroactive properties of endogenous steroid hormones. Compared with patients without epilepsy, patients with epilepsy are more likely to experience anovulatory cycles, irregular menstrual bleeding, and amenorrhea. Although hormonal suppr...
Source: Obstetrics and Gynecology - Category: OBGYN Tags: Obstet Gynecol Source Type: research
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