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https://www.readbyqxmd.com/read/28743119/the-37th-annual-meeting-of-the-j-b-johnston-club-for-evolutionary-neuroscience-and-the-29th-annual-karger-workshop-in-evolutionary-neuroscience-abstracts
#1
(no author information available yet)
No abstract text is available yet for this article.
July 26, 2017: Brain, Behavior and Evolution
https://www.readbyqxmd.com/read/28743042/clinical-outcome-and-rehabilitation-of-homeless-mentally-ill-patients-admitted-in-mental-health-institute-of-south-india-know-the-unknown-project
#2
Guru S Gowda, G Gopika, Channaveerachari Naveen Kumar, Narayana Manjunatha, Ravi Yadav, Dwarakanath Srinivas, Bharath Rose Dawn, Suresh Bada Math
OBJECTIVES: Homeless Mentally Ill (HMI) patients represent a unique global problem and pose a challenge in treatment, management and rehabilitation services. There is sparse data on HMI patients in India. The objective of this paper is to study the clinical outcome and rehabilitation of HMI patients. METHODS: We performed a retrospective chart review of 'HMI' patients from 1st January 2002 to 31st December 2015, who were admitted under Department of Psychiatry at National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore, India...
July 4, 2017: Asian Journal of Psychiatry
https://www.readbyqxmd.com/read/28741100/training-and-the-attentional-blink-raising-the-ceiling-does-not-remove-the-limits
#3
James T Enns, Paul Kealong, Jennifer G Tichon, Troy A W Visser
The attentional blink (AB) is a widely studied deficit in reporting the second of two sequentially presented targets when they occur within 500 milliseconds. The AB often is interpreted to index a structural limit in sequential visual processing. However, this interpretation is challenged by reports that the deficit can be reduced with several hundred trials of specific training (Braun in Nature, 393(6684), 424-425, 1998; Choi et al. in Proceedings of the National Academy of Sciences, 109(30), 12242-12247, 2012; Taatgen et al...
July 24, 2017: Attention, Perception & Psychophysics
https://www.readbyqxmd.com/read/28739639/advances-in-neuroscience-imply-that-harmful-experiments-in-dogs-are-unethical
#4
Jarrod Bailey, Shiranee Pereira
Functional MRI (fMRI) of fully awake and unrestrained dog 'volunteers' has been proven an effective tool to understand the neural circuitry and functioning of the canine brain. Although every dog owner would vouch that dogs are perceptive, cognitive, intuitive and capable of positive emotions/empathy, as indeed substantiated by ethological studies for some time, neurological investigations now corroborate this. These studies show that there exists a striking similarity between dogs and humans in the functioning of the caudate nucleus (associated with pleasure and emotion), and dogs experience positive emotions, empathic-like responses and demonstrate human bonding which, some scientists claim, may be at least comparable with human children...
July 24, 2017: Journal of Medical Ethics
https://www.readbyqxmd.com/read/28739244/the-5-t-s-applying-cognitive-science-to-improve-prehospital-medical-education
#5
REVIEW
Michael J Lauria, Mackenzie R Bronson, Patricia L Lanter, Thomas W Trimarco
Although research on effective teaching methods exists, the application of this information in prehospital medical education is limited. Applying lessons from the realms of cognitive psychology and neuroscience, prehospital educators can enhance their ability to teach. One such concept is the theory of cognitive load. Understanding this theory can reduce the mental strain placed on learners and allow educators to best accomplish long-term learning success, defined as "far transfer" of material to novel contexts...
July 2017: Air Medical Journal
https://www.readbyqxmd.com/read/28739161/automated-face-recognition-of-rhesus-macaques
#6
Claire L Witham
BACKGROUND: Rhesus macaques are widely used in biomedical research. Automated behavior monitoring can be useful in various studies (including neuroscience), as well as having applications to animal welfare but current technology lags behind that developed for other species. One difficulty facing developers is the reliable identification of individual macaques within a group especially as pair- and group-housing of macaques becomes standard. Current published methods require either implantation or wearing of a tracking device...
July 21, 2017: Journal of Neuroscience Methods
https://www.readbyqxmd.com/read/28739152/nsl_-32671-retraction-notice-to-early-hyperbaric-oxygen-therapy-may-improve-the-long-term-neurological-consequences-of-diabetic-patients-suffering-from-hemorrhagic-stroke-neuroscience-letters-644-2017-83-86
#7
Qian Xu, Yi-Ting Wei, Shuang-Bo Fan, Liang Wang, Xiao-Ping Zhou
No abstract text is available yet for this article.
March 22, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/28738240/computational-training-for-the-next-generation-of-neuroscientists
#8
REVIEW
Mark S Goldman, Michale S Fee
Neuroscience research has become increasingly reliant upon quantitative and computational data analysis and modeling techniques. However, the vast majority of neuroscientists are still trained within the traditional biology curriculum, in which computational and quantitative approaches beyond elementary statistics may be given little emphasis. Here we provide the results of an informal poll of computational and other neuroscientists that sought to identify critical needs, areas for improvement, and educational resources for computational neuroscience training...
July 21, 2017: Current Opinion in Neurobiology
https://www.readbyqxmd.com/read/28738152/natural-products-and-their-mimics-as-targets-of-opportunity-for-discovery
#9
Stephen F Martin
Diverse structural types of natural products and their mimics have served as targets of opportunity in our laboratory to inspire the discovery and development of new methods and strategies to assemble polyfunctional and polycyclic molecular architectures. Furthermore, our efforts toward identifying novel compounds having useful biological properties led to the creation of new targets, many of which posed synthetic challenges that required the invention of new methodology. In this Perspective, selected examples of how we have exploited a diverse range of natural products and their mimics to create, explore, and solve a variety of problems in chemistry and biology will be discussed...
July 24, 2017: Journal of Organic Chemistry
https://www.readbyqxmd.com/read/28737885/classics-in-chemical-neuroscience-memantine
#10
Shahrina Alam, Kaelyn Skye Lingenfelter, Aaron M Bender, Craig W Lindsley
Memantine was the first breakthrough medication for the treatment of moderate to severe Alzheimer's disease (AD) patients, and represents a fundamentally new mechanism of action (moderate-affinity, uncompetitive, voltage-dependent, N-methyl-D-aspartate (NMDA) receptor antagonist that exhibits fast on/off kinetics) to modulate glutamatergic dysfunction. Since its approval by the FDA in 2003, memantine, alone, and in combination with donepezil, has improved patient outcomes in terms of cognition, behavioral disturbances, daily functioning and delaying time to institutionalization...
July 24, 2017: ACS Chemical Neuroscience
https://www.readbyqxmd.com/read/28736659/high-dynamic-range-fluorescence-laminar-optical-tomography-hdr-flot
#11
Qinggong Tang, Yi Liu, Vassiliy Tsytsarev, Jonathan Lin, Bohan Wang, Udayakumar Kanniyappan, Zhifang Li, Yu Chen
Three-dimensional fluorescence laminar optical tomography (FLOT) can achieve resolutions of 100-200 µm and penetration depths of 2-3 mm. FLOT has been used in tissue engineering, neuroscience, as well as oncology. The limited dynamic range of the charge-coupled device-based system makes it difficult to image fluorescent samples with a large concentration difference, limits its penetration depth, and diminishes the quantitative accuracy of 3D reconstruction data. Here, incorporating the high-dynamic-range (HDR) method widely used in digital cameras, we present HDR-FLOT, increasing penetration depth and improving the ability to image fluorescent samples with a large concentration difference...
April 1, 2017: Biomedical Optics Express
https://www.readbyqxmd.com/read/28736471/comparison-of-multi-fiber-reproducibility-of-pas-mri-and-q-ball-with-empirical-multiple-b-value-hardi
#12
Vishwesh Nath, Kurt G Schilling, Justin A Blaber, Zhaohua Ding, Adam W Anderson, Bennett A Landman
Crossing fibers are prevalent in human brains and a subject of intense interest for neuroscience. Diffusion tensor imaging (DTI) can resolve tissue orientation but is blind to crossing fibers. Many advanced diffusion-weighted magnetic resolution imaging (MRI) approaches have been presented to extract crossing-fibers from high angular resolution diffusion imaging (HARDI), but the relative sensitivity and specificity of approaches remains unclear. Here, we examine two leading approaches (PAS and q-ball) in the context of a large-scale, single subject reproducibility study...
February 11, 2017: Proceedings of SPIE
https://www.readbyqxmd.com/read/28736237/editorial-overview-molecular-neuroscience-2017
#13
EDITORIAL
Susumu Tomita, Brenda L Bloodgood
No abstract text is available yet for this article.
July 20, 2017: Current Opinion in Neurobiology
https://www.readbyqxmd.com/read/28736211/applying-contemporary-neuroscience-in-exercise-interventions-for-chronic-spinal-pain-treatment-protocol
#14
Malfliet Anneleen, Kregel Jeroen, Meeus Mira, Cagnie Barbara, Roussel Nathalie, Dolphens Mieke, Danneels Lieven, Nijs Jo
BACKGROUND: Nonspecific chronic spinal pain is a common problem within the chronic pain population and is characterized by high social, economic and personal impact. To date, therapists are still struggling in adequately treating these types of patients, as seen in the small and short-term benefits of frequently applied primary care treatments. It is remarkable that despite the well-documented presence of abnormalities in central nociceptive processing in nonspecific chronic spinal pain patients, the implementation of this knowledge in clinical practice is still nearly non-existent...
July 8, 2017: Brazilian Journal of Physical Therapy
https://www.readbyqxmd.com/read/28735708/brain-and-social-networks-fundamental-building-blocks-of-human-experience
#15
REVIEW
Emily B Falk, Danielle S Bassett
How do brains shape social networks, and how do social ties shape the brain? Social networks are complex webs by which ideas spread among people. Brains comprise webs by which information is processed and transmitted among neural units. While brain activity and structure offer biological mechanisms for human behaviors, social networks offer external inducers or modulators of those behaviors. Together, these two axes represent fundamental contributors to human experience. Integrating foundational knowledge from social and developmental psychology and sociology on how individuals function within dyads, groups, and societies with recent advances in network neuroscience can offer new insights into both domains...
July 20, 2017: Trends in Cognitive Sciences
https://www.readbyqxmd.com/read/28734837/neural-reuse-of-action-perception-circuits-for-language-concepts-and-communication
#16
REVIEW
Friedemann Pulvermüller
Neurocognitive and neurolinguistics theories make explicit statements relating specialized cognitive and linguistic processes to specific brain loci. These linking hypotheses are in need of neurobiological explanation. Recent mathematical models of human language mechanisms constrained by fundamental neuroscience principles and established knowledge about comparative neuroanatomy offer explanations for where, when and how language is processed in the human brain. In these models, network structure and connectivity along with action- and perception-induced correlation of neuronal activity co-determine neurocognitive mechanisms...
July 19, 2017: Progress in Neurobiology
https://www.readbyqxmd.com/read/28734836/criticality-in-the-brain-a-synthesis-of-neurobiology-models-and-cognition
#17
REVIEW
Luca Cocchi, Leonardo L Gollo, Andrew Zalesky, Michael Breakspear
Cognitive function requires the coordination of neural activity across many scales, from neurons and circuits to large-scale networks. As such, it is unlikely that an explanatory framework focused upon any single scale will yield a comprehensive theory of brain activity and cognitive function. Modelling and analysis methods for neuroscience should aim to accommodate multiscale phenomena. Emerging research now suggests that multi-scale processes in the brain arise from so-called critical phenomena that occur very broadly in the natural world...
July 19, 2017: Progress in Neurobiology
https://www.readbyqxmd.com/read/28732515/sexually-divergent-induction-of-microglial-associated-neuroinflammation-with-hippocampal-aging
#18
Colleen A Mangold, Benjamin Wronowski, Mei Du, Dustin R Masser, Niran Hadad, Georgina V Bixler, Robert M Brucklacher, Matthew M Ford, William E Sonntag, Willard M Freeman
BACKGROUND: The necessity of including both males and females in molecular neuroscience research is now well understood. However, there is relatively limited basic biological data on brain sex differences across the lifespan despite the differences in age-related neurological dysfunction and disease between males and females. METHODS: Whole genome gene expression of young (3 months), adult (12 months), and old (24 months) male and female C57BL6 mice hippocampus was analyzed...
July 21, 2017: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/28732273/using-computational-theory-to-constrain-statistical-models-of-neural-data
#19
REVIEW
Scott W Linderman, Samuel J Gershman
Computational neuroscience is, to first order, dominated by two approaches: the 'bottom-up' approach, which searches for statistical patterns in large-scale neural recordings, and the 'top-down' approach, which begins with a theory of computation and considers plausible neural implementations. While this division is not clear-cut, we argue that these approaches should be much more intimately linked. From a Bayesian perspective, computational theories provide constrained prior distributions on neural data-albeit highly sophisticated ones...
July 18, 2017: Current Opinion in Neurobiology
https://www.readbyqxmd.com/read/28731329/generation-and-characterization-of-anti-vglut-nanobodies-acting-as-inhibitors-of-transport
#20
Stephan Schenck, Laura Kunz, Daniela Sahlender, Els Pardon, Eric R Geertsma, Iaroslav Savtchouk, Toshiharu Suzuki, Yvonne Neldner, Saša Štefanić, Jan Steyaert, Andrea Volterra, Raimund Dutzler
The uptake of glutamate by synaptic vesicles is mediated by vesicular glutamate transporters (VGLUTs). The central role of these transporters in excitatory neurotransmission underpins their importance as pharmacological targets. Although several compounds inhibit VGLUTs, highly specific inhibitors were so far unavailable, thus limiting applications to in vitro experiments. Besides their potential in pharmacology, specific inhibitors would also be beneficial for the elucidation of transport mechanisms. To overcome this shortage, we generated nanobodies (Nbs) by immunization of a llama with purified rat VGLUT1 and subsequent selection of binders from a phage display library...
July 21, 2017: Biochemistry
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