Κυριακή 21 Ιουλίου 2019


MicroRNA-23a contributes to hippocampal neuronal injuries and spatial memory impairment in an experimental model of temporal lobe epilepsy
Publication date: Available online 20 July 2019Source: Brain Research BulletinAuthor(s): Xinjian Zhu, Aifeng Zhang, Jingde Dong, Yuanyuan Yao, Mengyi Zhu, Kangni Xu, Mohammed Hidayath Al HamdaAbstractTemporal lobe epilepsy (TLE) is the most common form of epilepsy characterized by spontaneous recurrent seizures. It has been widely accepted that individuals with TLE tend to have neuronal injuries and memory impairment. However, little is known about the underlying molecular mechanisms. MicroRNAs (miRNAs)...
ScienceDirect Publication: Brain Research Bulletin
13h
Fiber-distance-based unsupervised clustering of MR tractography data
Publication date: Available online 20 July 2019Source: Journal of Neuroscience MethodsAuthor(s): Sang-Han Choi, Young-Bo Kim, Zang-Hee ChoAbstractBackgroundMR tractography from diffusion tensor imaging provides a non-invasive way to explore white matter pathways in the human brain. However, a challenge to extracting reliable anatomical information from these data is the use of reliable and effective clustering methodologies. In this paper, we implemented a new version of a robust unsupervised clustering...
Journal of Neuroscience Methods
13h
Advances in the automation of whole-cell patch clamp technology
Publication date: Available online 20 July 2019Source: Journal of Neuroscience MethodsAuthor(s): Ho-Jun Suk, Edward S. Boyden, Ingrid van WelieAbstractElectrophysiology is the study of neural activity in the form of local field potentials, current flow through ion channels, calcium spikes, back propagating action potentials and somatic action potentials, all measurable on a millisecond timescale. Despite great progress in imaging technologies and sensor proteins, none of the currently available tools...
Journal of Neuroscience Methods
13h
Perspectives of people with spinal cord injury learning to walk using a powered exoskeleton
Powered exoskeletons for over ground walking were designed to help people with neurological impairments to walk again. Extended training in powered exoskeletons has led to changes in walking and physiological ...
Journal of NeuroEngineering and Rehabilitation - Latest Articles
14h
Vascular and neural basis of the BOLD signal
Publication date: October 2019Source: Current Opinion in Neurobiology, Volume 58Author(s): Patrick J DrewNeural activity in the brain is usually coupled to increases in local cerebral blood flow, leading to the increase in oxygenation that generates the BOLD fMRI signal. Recent work has begun to elucidate the vascular and neural mechanisms underlying the BOLD signal. The dilatory response is distributed throughout the vascular network. Arteries actively dilate within a second following neural activity...
Current Opinion in Neurobiology
15h
Breakage and Retrieval of an Aspiration Catheter Coil with a Stent Retriever During Mechanical Thrombectomy
Publication date: October 2019Source: World Neurosurgery, Volume 130Author(s): Ryotaro Otsuka, Hiroyuki Ikeda, Yoshitaka Tsujimoto, Takeshi Kawauchi, Sadaharu Torikoshi, Noritaka Sano, Makoto Hayase, Hiroki TodaBackgroundSome mechanical thrombectomy techniques for acute ischemic stroke use a combination of an aspiration catheter and stent retriever. We experienced a rare case of aspiration catheter coil breakage and subsequent retrieval using a stent retriever.Case DescriptionA 79-year-old man suddenly...
World Neurosurgery
16h
A rare case of sporadic malignant optic pathway glioma in a 71-yearold woman
Publication date: Available online 20 July 2019Source: World NeurosurgeryAuthor(s): T. Heiland, G. Karpel-Massler, A. Scheuerle, C.R. Wirtz, M.-E. HalatschBackgroundWhile optic pathway gliomas (OPGs) are a frequent finding in pediatric patients with neurofibromatosis type 1, sporadic malignant optic pathway gliomas (mOPGs) in adult patients are more rare with 72 cases described in the literature. MOPGs are classified as either anaplastic astrocytoma (WHO grade III) or glioblastoma (WHO grade IV).Treatment...
World Neurosurgery
16h
Prevention of back bleeding during carotid endarterectomy: analysis of clamping techniques
Publication date: Available online 20 July 2019Source: World NeurosurgeryAuthor(s): Tamaki Tomonori, Matano Fumihiro, Yamazaki Michio, Morita Akio
World Neurosurgery
16h
Central nervous system abnormalities in spinal and bulbar muscular atrophy (Kennedy’s disease)
Publication date: Available online 20 July 2019Source: Clinical Neurology and NeurosurgeryAuthor(s): josef finsterer, fulvio a scorzaAbstractSpinal and bulbar (bulbospinal) muscular atrophy (BSMA, SBMA, Kennedy’s disease) is a progressive motor neuron disease with rare involvement of structures other than the lower motor neuron, such as the endocrine system and the central nervous system (CNS). Aim of the review was to study type and frequency of clinical, imaging, and functional (CNS) abnormalities...
Clinical Neurology and Neurosurgery
18h

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