Review Energy limitation as a selective pressure on the evolution of
... 1979). This suggests that global blood flow to the brain is relatively constant, despite changes in regional blood flow. The relative constancy of global brain blood flow during behaviour is reinforced by data from Weddell seals (Leptonychotes weddellii), which whilst undertaking simulated dives, su ...
... 1979). This suggests that global blood flow to the brain is relatively constant, despite changes in regional blood flow. The relative constancy of global brain blood flow during behaviour is reinforced by data from Weddell seals (Leptonychotes weddellii), which whilst undertaking simulated dives, su ...
Genome wide expression profiling of the
... dominant biological processes occurring in the time frame used for micro-array analysis (Fig. 1B). The highest overrepresentation scores were clearly changing over time. Genes found regulated at early time points appeared to be more involved in generating the neuronal precursor area while genes foun ...
... dominant biological processes occurring in the time frame used for micro-array analysis (Fig. 1B). The highest overrepresentation scores were clearly changing over time. Genes found regulated at early time points appeared to be more involved in generating the neuronal precursor area while genes foun ...
Motor Cortical Networks for Skilled Movements Have Reaching
... In this study, each task trial was classified as either “successful” or “unsuccessful” depending on whether or not the animal was able to reach the food pellet and cover it with its paw in one smoothly performed attempt, as determined by video analysis. The reaching task that was chosen for these ex ...
... In this study, each task trial was classified as either “successful” or “unsuccessful” depending on whether or not the animal was able to reach the food pellet and cover it with its paw in one smoothly performed attempt, as determined by video analysis. The reaching task that was chosen for these ex ...
PDF file
... function of neuromodulation is to distinguish good behaviors from bad. This can be done based on the rewards and punishments it receives from the brain’s external environments (i.e., body and extra-body environment). Learning to distinguish good from bad helps with evolutionary competition (e.g., av ...
... function of neuromodulation is to distinguish good behaviors from bad. This can be done based on the rewards and punishments it receives from the brain’s external environments (i.e., body and extra-body environment). Learning to distinguish good from bad helps with evolutionary competition (e.g., av ...
Model of autism: increased ratio of excitationinhibition in key neural
... not altered by unattended ambient auditory information. Formation of the critical period-shaped auditory processing then serves as a substrate on which higher order processes can generate more complex auditory processing steps. At these later stages in an infant animal or child’s life, plasticity un ...
... not altered by unattended ambient auditory information. Formation of the critical period-shaped auditory processing then serves as a substrate on which higher order processes can generate more complex auditory processing steps. At these later stages in an infant animal or child’s life, plasticity un ...
Протокол
... known to depend on the cortex because, if certain areas in the cortex are damaged, these qualities are lost or greatly impaired. Structural Organization of the Cortex. Structurally, the cerebral cortex contains both horizontal and vertical organization. The horizontal organization consists of six la ...
... known to depend on the cortex because, if certain areas in the cortex are damaged, these qualities are lost or greatly impaired. Structural Organization of the Cortex. Structurally, the cerebral cortex contains both horizontal and vertical organization. The horizontal organization consists of six la ...
reSOLUTION Neuroscience Supplement
... anyone before him. It may be a fascinating idea, but no one will ever be able to create the perfect fragrance that makes a person irresistibly attractive. In the animal world, on the other hand, olfactory signals are an essential element of social communication. Yet we are only just beginning to und ...
... anyone before him. It may be a fascinating idea, but no one will ever be able to create the perfect fragrance that makes a person irresistibly attractive. In the animal world, on the other hand, olfactory signals are an essential element of social communication. Yet we are only just beginning to und ...
Forced moves or good tricks in design space? Landmarks in the
... of behavioral coherence which he places at the centre of the problem of autonomous agent design. As robots have become more complex, they have naturally gained an increasing variety of actuator sub-systems, many of which can act in parallel. Controlling robots therefore requires the co-ordination, i ...
... of behavioral coherence which he places at the centre of the problem of autonomous agent design. As robots have become more complex, they have naturally gained an increasing variety of actuator sub-systems, many of which can act in parallel. Controlling robots therefore requires the co-ordination, i ...
PDF - Center for Theoretical Neuroscience
... underlying of rhythmic movements by the nervous system. In this chapter we review recent work that uses mathematical simulations analyses and computer to understand: currents in controlling the activity 1) the role of individual on the activity of neurons, of and 2) the effects of electrical couplin ...
... underlying of rhythmic movements by the nervous system. In this chapter we review recent work that uses mathematical simulations analyses and computer to understand: currents in controlling the activity 1) the role of individual on the activity of neurons, of and 2) the effects of electrical couplin ...
- White Rose Research Online
... of behavioral coherence which he places at the centre of the problem of autonomous agent design. As robots have become more complex, they have naturally gained an increasing variety of actuator sub-systems, many of which can act in parallel. Controlling robots therefore requires the co-ordination, i ...
... of behavioral coherence which he places at the centre of the problem of autonomous agent design. As robots have become more complex, they have naturally gained an increasing variety of actuator sub-systems, many of which can act in parallel. Controlling robots therefore requires the co-ordination, i ...
sample - McLoon Lab
... 56. In the Memory and Decision-Making lectures, it was noted that there is a correspondence between memory and decision-making. This correspondence occurs because … A. they both involve imagination (in all decision-making systems). ...
... 56. In the Memory and Decision-Making lectures, it was noted that there is a correspondence between memory and decision-making. This correspondence occurs because … A. they both involve imagination (in all decision-making systems). ...
Introduction to fMRI - Georgetown University
... Projector to show visual stimuli Response devices such as button box to record subject’s response Headphones for auditory stimuli (and hearing protection) ...
... Projector to show visual stimuli Response devices such as button box to record subject’s response Headphones for auditory stimuli (and hearing protection) ...
Chapter 2: Communication Within the Nervous System
... from the history department, could have the deeper understanding that comes from a biological perspective as they take other courses in psychology. It is not enough to draw students in with lively writing or by piquing their interest with case studies and telling an occasional story along the way; u ...
... from the history department, could have the deeper understanding that comes from a biological perspective as they take other courses in psychology. It is not enough to draw students in with lively writing or by piquing their interest with case studies and telling an occasional story along the way; u ...
Using Adventure Based Learning activities to enhance deep
... learning and problem solving activities of the POEM are shown in figure 2.2,3. Students are directed to a clear start to the process as this is what they expect early on in the course. They are usually given a brief and encouraged to plan. If they are using the method in teaching others, they are ex ...
... learning and problem solving activities of the POEM are shown in figure 2.2,3. Students are directed to a clear start to the process as this is what they expect early on in the course. They are usually given a brief and encouraged to plan. If they are using the method in teaching others, they are ex ...
Powerpoint Slides for chapter 2
... Biology and Behavior • In addition to studying the process of natural selection, researchers focus on discovering the actual genetic material responsible for the physical structure or behavior under investigation. • The researchers who study the biological basis of animal and human behavior are wor ...
... Biology and Behavior • In addition to studying the process of natural selection, researchers focus on discovering the actual genetic material responsible for the physical structure or behavior under investigation. • The researchers who study the biological basis of animal and human behavior are wor ...
Optimization of neuronal cultures derived from human
... presynaptic proteins and the sypHy reporter. Reporter Viral Transduction. For analysis of presynaptic function, cultures were infected with an adeno-associated virus (AAV) used to deliver a synaptophysin-pHluorin fusion fluorescent reporter construct (sypHy). The synaptophysin-pHluorin reporter and ...
... presynaptic proteins and the sypHy reporter. Reporter Viral Transduction. For analysis of presynaptic function, cultures were infected with an adeno-associated virus (AAV) used to deliver a synaptophysin-pHluorin fusion fluorescent reporter construct (sypHy). The synaptophysin-pHluorin reporter and ...
Rose F. Kennedy Intellectual and Developmental Disabilities
... integration processing capabilities to deal with the presumptive environment in which it will function. Spike-timing dependent plasticity (STDP) provides a framework for understanding these adaptations by predicting how SC afferents that are co-activated mutually reinforce each other. Recently, howe ...
... integration processing capabilities to deal with the presumptive environment in which it will function. Spike-timing dependent plasticity (STDP) provides a framework for understanding these adaptations by predicting how SC afferents that are co-activated mutually reinforce each other. Recently, howe ...
VL_CHAPTER_4
... Retinotopy is a term that refers to the mapping of the areas of the retina to which different brain regions respond. Not until recent advances were made in the field of functional magnetic resonance imaging (fMRI) have we been able to obtain detailed retinopic maps of visual cortex in humans. In fMR ...
... Retinotopy is a term that refers to the mapping of the areas of the retina to which different brain regions respond. Not until recent advances were made in the field of functional magnetic resonance imaging (fMRI) have we been able to obtain detailed retinopic maps of visual cortex in humans. In fMR ...
Learning Strengthens the Response of Primary Visual Cortex to
... may have shifted toward the trained stimulus. The observed changes in V1 could be produced locally or could result from feedback from higher cortical areas. Studies of V1 with single-unit recording report different neural effects of learning than those observed here [14–16]. None of the studies repo ...
... may have shifted toward the trained stimulus. The observed changes in V1 could be produced locally or could result from feedback from higher cortical areas. Studies of V1 with single-unit recording report different neural effects of learning than those observed here [14–16]. None of the studies repo ...
Encoding Information in Neuronal Activity
... These rapid changesin the correlation of activity were found in 32% of 947 pairs of recorded neurons. Most neurons in the auditory cortex have a transient response to the onset of a stimulus [Brugge and Merzenich , 1973] . In a recent experiment multiple isolated singe neurons from several sites in ...
... These rapid changesin the correlation of activity were found in 32% of 947 pairs of recorded neurons. Most neurons in the auditory cortex have a transient response to the onset of a stimulus [Brugge and Merzenich , 1973] . In a recent experiment multiple isolated singe neurons from several sites in ...
ARTICLE IN PRESS
... sequences of events from our recent or remote past that play out in our minds as if we were reliving the experience. For example, I can remember going into the kitchen this morning to prepare my breakfast, and sitting in the dining room eating it. I remember individual movements involved in getting ...
... sequences of events from our recent or remote past that play out in our minds as if we were reliving the experience. For example, I can remember going into the kitchen this morning to prepare my breakfast, and sitting in the dining room eating it. I remember individual movements involved in getting ...
Neural Correlates of Executive Control in the Avian Brain
... There is ample evidence that the PFC is important for both working memory, the ability to store information for short periods of time, and executive control, processes that operate on the contents of stored information. With respect to working memory, numerous studies in humans have shown that the P ...
... There is ample evidence that the PFC is important for both working memory, the ability to store information for short periods of time, and executive control, processes that operate on the contents of stored information. With respect to working memory, numerous studies in humans have shown that the P ...
Automatic and Voluntary Shifts of Attention in a Dynamic Neural... the Dimensional Change Card Sort Task
... representation model we are using to capture behavior in the DCCS, space is also an important component of rule-use. We highlight this in Figure 4 which shows how the model captures the sequence of events as the model sorts both test cards by color in the standard version of the DCCS task. Figure 4A ...
... representation model we are using to capture behavior in the DCCS, space is also an important component of rule-use. We highlight this in Figure 4 which shows how the model captures the sequence of events as the model sorts both test cards by color in the standard version of the DCCS task. Figure 4A ...