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Full-Text Articles in Behavioral Neurobiology
Optogenetic Interrogation Of Primary Visual Cortex And Its Impact On Neural Coding And Behavior, Ariana R. Andrei
Optogenetic Interrogation Of Primary Visual Cortex And Its Impact On Neural Coding And Behavior, Ariana R. Andrei
Dissertations & Theses (Open Access)
Understanding the mechanism by which the brain transforms simple sensory inputs into rich perceptual experiences is one of the great mysteries of systems neuroscience. Undoubtedly this involves the activity of large populations of interconnected neurons, but while the responses of individual neurons to a variety of sensory stimuli have been well-characterized, how populations of such neurons organize their activity to create our sensory perceptions is almost entirely unknown. To investigate this complex circuitry requires the ability to causally manipulate the activity of neural populations and monitor the resultant effects. Here we focus on primary visual cortex (V1), which has been …
Animal Sentience? Neuroscience Has No Answers, Yoram Gutfreund
Animal Sentience? Neuroscience Has No Answers, Yoram Gutfreund
Animal Sentience
Woodruff’s target article provides a detailed review of comparative studies on brain and behavior in teleosts. However, the relevance of the scientific data to the question of consciousness rests solely on the validity of a small set of so-called "requirements for consciousness." I use the target article to demonstrate that the neuroscientific study of animal consciousness in general relies on external, highly questionable and unfalsifiable criteria, and therefore fails to resolve the question of which animal species are sentient. Fish behavior can be remarkably complex, but whether fish are conscious remains a matter of belief.