Population coding in the primary visual cortex

... in the sum of information encoded by individual cells and the information encoded jointly by the same cells, normalized by the minimum, individually encoded information In other words, this index ... McCulloch Reinagel and Reid also investigated whether increasing the size of the analysis window, from to several bins, increased the encoded information rate The results were...

Ngày tải lên: 11/09/2015, 10:17

... add to the evidence supporting binding-by-synchrony hypothesis as the mechanism underlying visual grouping in the primary visual cortex Also, these findings indicate that primary visual cortex ... NEURONAL CORRELATES OF PERCEPTUAL SALIENCE IN LOCAL FIELD POTENTIALS IN THE PRIMARY VISUAL CORTEX YASAMIN MOKRI (MSc, Sharif University of Technol...

Ngày tải lên: 09/09/2015, 17:53

... Summary In this thesis, we examined the representation of visual saliency in the responses of neurons in the primary visual cortex We investigated this by recording from the primary visual cortex of ... NEURONAL CORRELATES OF PERCEPTUAL SALIENCE IN SPIKE TRAINS FROM THE PRIMARY VISUAL CORTEX BONG JIT HON B.Eng.(Hons.), NUS A THESIS...

Ngày tải lên: 09/09/2015, 18:55

... word, whether they are skimming the text for general meaning or scanning it to pick out specific information Other things to keep in mind are: When choosing texts consider not only their difficulty ... Reading aloud inhibits most pupils and forces them to concentrate on what they are saying as opposed to what they are reading and the meaning is very often lost Writing In primary sch...

Ngày tải lên: 06/09/2013, 10:10

... Recommendations: Evidence is insufficient at this time to establish a defined role for intranasal lidocaine in the management of acute migraine headache (Grade B) • Lidocaine IV Findings: A few small studies ... brain tumor As part of diagnosing migraine, the physician excludes any secondary causes of the patient’s headache In addition, the physician determines...

Ngày tải lên: 21/02/2014, 12:20

... means of the khipu binary codes; and second, proposing a hypothesis for the procedures that may 36 SIGNS OF THE INKA KHIPU have been followed in decoding the information in certain of the binarycoded ... Memory, Writing, and Record Keeping in the Inka Empire Chapter Theory and Methods in the Study of Khipu Binary Coding 37 Chapter The Physical...

Ngày tải lên: 11/06/2014, 15:54

... inadequately treated, having clinically relevant impact on their daily lives These data indicate a need for an improved approach to GERD management in the primary care setting, tailoring treatment on ... these in patients with GERD, and thereby facilitating better management of disease Conclusion The findings of this European observational study show that a p...

Ngày tải lên: 18/06/2014, 18:20

... become more and more complex See the left image in Figure The first feature dimension extracted by the visual system in the retina and present in the LGN is luminance contrast In the primary visual ... whole object information (called transitivity property), such as hands in the human body and nose in the face In addition, the interrelations amon...

Ngày tải lên: 21/06/2014, 08:20

... computational hypothesis about how the primary visual areas could achieve a noise robust sparse approximation of the visual information under the form of edges and contours The paper is structured ... approximation of the image As an additional advantage of the method, the redundancy of sparse approximation can be further reduced by predictively encodin...

Ngày tải lên: 22/06/2014, 23:20

... basal forebrain activation Aluminium accumulation in the brain can alter neuronal signal transduction pathways associated with glutamate receptors Impairment of the Glu-NO-cGMP pathway in the ... bilateral ∙O2 production in conjunction with The effect of L-NAME on AlCl3 toxicity in the rat brain decreased MDA concentration, as well as decreased bilateral SOD acti...

Ngày tải lên: 07/08/2014, 23:22

... have often ture In DISCUSSION AND CONCLUSIONS been The different tree species in the tropical rain forest of the French Guyana obviously display a wide range of strategies in exploring the soil and ... structures with vesicles and coils The formation of the thick outer layer occurs very rapidly after the apparition of the short root, close to...

Ngày tải lên: 08/08/2014, 19:21

... delivered to them in their office by a primary care physician/psychiatrist team; tailored, individualized feedback regarding their interviewing skills (either during or at the end of the study) , and ... were offered by the study psychiatrists; however, primary care clinicians chose to contact the consultants by telephone instead In contrast to the more didact...

Ngày tải lên: 11/08/2014, 05:21

... behaviours associated with the acquisition of HCV infection in injecting drug users HCV transmission risk behaviours include injecting drugs, the sharing of injecting equipment, not cleaning and reusing ... regular staff of community drug services that took part in the trial All therapists received an intensive training programme in the administration of ma...

Ngày tải lên: 11/08/2014, 18:20

... expression analysis for diurnally regulated genes To gain insights into the tissue specificity of expression levels of diurnally regulated genes, we next examined their expression levels in the ... studies By identifying a large number of diurnally regulated genes in a defined brain region, a clustering analysis resulted in sufficiently large number...

Ngày tải lên: 14/08/2014, 08:20