Open Access. Powered by Scholars. Published by Universities.®
![Digital Commons Network](http://assets.bepress.com/20200205/img/dcn/DCsunburst.png)
Neuroscience and Neurobiology Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Keyword
- Publication
- File Type
Articles 1 - 6 of 6
Full-Text Articles in Neuroscience and Neurobiology
Behavioral, Biochemical, And Molecular Indices Of Stress Are Enhanced In Female Versus Male Rats Experiencing Nicotine Withdrawal, Laura O'Dell
Laura Elena O'Dell
Stress is a major factor that promotes tobacco use and relapse during withdrawal. Although women are more vulnerable to tobacco use than men, the manner in which stress contributes to tobacco use in women versus men is unclear.Thus, the goal of this study was to compare behavioral and biological indices of stress in male and female rats during nicotine withdrawal. Since the effects of nicotine withdrawal are age-dependent, this study also included adolescent rats. An initial study was conducted to provide comparable nicotine doses across age and sex during nicotine exposure and withdrawal. Rats received sham surgery or an osmotic …
Pleiotropic And Isoform-Specific Functions For Pitx2 In Superior Colliculus And Hypothalamic Neuronal Development, Mindy Waite
Pleiotropic And Isoform-Specific Functions For Pitx2 In Superior Colliculus And Hypothalamic Neuronal Development, Mindy Waite
Mindy Waite
Retinal Ganglion Cell Differentiation And Transplantation, Jonathan Hertz
Retinal Ganglion Cell Differentiation And Transplantation, Jonathan Hertz
Jonathan Hertz
Adult central nervous system (CNS) neurons fail to regenerate following injury, and there is no repair or replacement of cells lost after injury or in neurodegenerative diseases. There is much interest in transplanting stem cell-derived neurons into the injured nervous system and enhancing the differentiation of donor cells into mature, integrated and functional neurons. Little is known, however, about what signals control the differentiation and integration of neurons, either during development or in the adult. Generating appropriate types of donor neurons from stem cells has been challenging because the signals that regulate neural subtype-specific fates are largely unknown. Therefore, it …
Brain Function Differences In Language Processing In Children And Adults With Autism, Diane L. Williams, Vladimir L. Cherkassky, Robert A. Mason, Timothy A. Keller, Nancy J. Minshew, Marcel Adam Just
Brain Function Differences In Language Processing In Children And Adults With Autism, Diane L. Williams, Vladimir L. Cherkassky, Robert A. Mason, Timothy A. Keller, Nancy J. Minshew, Marcel Adam Just
Marcel Adam Just
No abstract provided.
Brain Activity Of Normal And Low Iq Children: The Neural Efficiency Hypothesi, Fabio T. Rocha, Armando F. Rocha, Sueli Angeloti
Brain Activity Of Normal And Low Iq Children: The Neural Efficiency Hypothesi, Fabio T. Rocha, Armando F. Rocha, Sueli Angeloti
Armando F Rocha
The neural efficiency hypothesis (NEH) of intelligence claims that subjects performing a complex task may well use a limited number of brain circuits and/or fewer neurons while poor performers use more circuits and/or neurons, some of which are inessential or detrimental to task performance. The present paper studies the EEG activity associated with reading and arithmetic calculation by normal and mental retarded children. Correlation analysis of the electrical activity recorded by 10/20 electrode system was used to calculate the amount of information allocated by individuals to solve these tasks. Multiple regression analyses showed that IQ linearly correlates with the amount …
Substituting The Senses, Mirko Farina, Julian Kiverstein, Andy Clark
Substituting The Senses, Mirko Farina, Julian Kiverstein, Andy Clark
Mirko Farina
Sensory substitution devices are a type of sensory prosthesis that (typically) convert visual stimuli transduced by a camera into tactile or auditory stimulation. They are designed to be used by people with impaired vision so that they can recover some of the functions normally subserved by vision. In this chapter we will consider what philosophers might learn about the nature of the senses from the neuroscience of sensory substitution. We will show how sensory substitution devices work by exploiting the cross-modal plasticity of sensory cortex: the ability of sensory cortex to pick up some types of information about the external …