Document
... Most revelatory was the dream (8/28/96) instructing the dreamer to play an old, very thin disc, like a CD in blue and yellow. She hears music from a long time ago. Heavy with an old world feeling, it was musty as though it had been kept in a closet for a long time. Interacting with a cluster of recu ...
... Most revelatory was the dream (8/28/96) instructing the dreamer to play an old, very thin disc, like a CD in blue and yellow. She hears music from a long time ago. Heavy with an old world feeling, it was musty as though it had been kept in a closet for a long time. Interacting with a cluster of recu ...
Habitual Behaviour
... can be taught to discriminate between similar stimuli and to only respond to a specific stimulus. For example, imagine that a dog has been trained to run to his owner when he hears a whistle. After the dog has been conditioned, he might respond to a variety sounds that are similar to the whistle. Be ...
... can be taught to discriminate between similar stimuli and to only respond to a specific stimulus. For example, imagine that a dog has been trained to run to his owner when he hears a whistle. After the dog has been conditioned, he might respond to a variety sounds that are similar to the whistle. Be ...
The Orbitofrontal Cortex and Reward
... of stimulus–reinforcement (e.g. stimulus–reward) association learning. An Olfactory Representation in the Orbitofrontal Cortex Takagi, Tanabe and colleagues (Takagi, 1991) described single neurons in the macaque orbitofrontal cortex that were activated by odors. A ventral frontal region has been im ...
... of stimulus–reinforcement (e.g. stimulus–reward) association learning. An Olfactory Representation in the Orbitofrontal Cortex Takagi, Tanabe and colleagues (Takagi, 1991) described single neurons in the macaque orbitofrontal cortex that were activated by odors. A ventral frontal region has been im ...
MR-guided parenchymal delivery of adeno-associated
... neurons were highly transduced in the area of injection along the primary area of distribution (Figure 1c). Based on cellular morphology, immunohistochemical analysis of representative sections indicated the presence of transduced neurons and astrocytes at the infusion site. No signal was found in c ...
... neurons were highly transduced in the area of injection along the primary area of distribution (Figure 1c). Based on cellular morphology, immunohistochemical analysis of representative sections indicated the presence of transduced neurons and astrocytes at the infusion site. No signal was found in c ...
Frequency-Dependent Processing in the Vibrissa Sensory System
... In the final section, I hypothesize that distinct low- and high-frequency processing modes may exist in the somatosensory cortex (SI), such that neural responses to stimuli at 1– 40 Hz do not necessarily predict responses to higher frequency inputs. In total, these studies show that several frequenc ...
... In the final section, I hypothesize that distinct low- and high-frequency processing modes may exist in the somatosensory cortex (SI), such that neural responses to stimuli at 1– 40 Hz do not necessarily predict responses to higher frequency inputs. In total, these studies show that several frequenc ...
The cutaneous sensory system Neuroscience and Biobehavioral
... one subserves the perception of pressure, vibration, and texture, and relies upon four different receptors in the digit skin: (1) Pacinian corpuscles, (2) Meissner’s corpuscles, (3) Merkel’s disks, and (4) Ruffini endings, collectively known as low-threshold mechanoreceptors (LTMs), a class of cutane ...
... one subserves the perception of pressure, vibration, and texture, and relies upon four different receptors in the digit skin: (1) Pacinian corpuscles, (2) Meissner’s corpuscles, (3) Merkel’s disks, and (4) Ruffini endings, collectively known as low-threshold mechanoreceptors (LTMs), a class of cutane ...
Connection Patterns Distinguish 3 Regions of Human Parietal Cortex
... Connection Patterns Distinguish 3 Regions of Human Parietal Cortex ...
... Connection Patterns Distinguish 3 Regions of Human Parietal Cortex ...
PowerPoint-Präsentation
... If fewer then half of the bits of the starting patterns Si are wrong they will be overwhelmed in the sum for the net input The network will correct errors and so the pattern is an attractor All starting configurations with more than half the bits different from the original pattern will end up in th ...
... If fewer then half of the bits of the starting patterns Si are wrong they will be overwhelmed in the sum for the net input The network will correct errors and so the pattern is an attractor All starting configurations with more than half the bits different from the original pattern will end up in th ...
Broken Mirrors: A Theory of Autism
... part of the brain’s frontal lobe — are involved in controlling voluntary movements. For instance, one neuron will fire when the monkey reaches for a peanut, another will fire when the animal pulls a lever, and so on. These brain cells are often referred to as motor command neurons. (Bear in mind that ...
... part of the brain’s frontal lobe — are involved in controlling voluntary movements. For instance, one neuron will fire when the monkey reaches for a peanut, another will fire when the animal pulls a lever, and so on. These brain cells are often referred to as motor command neurons. (Bear in mind that ...
ABOUT SKINNER AND TIME: BEHAVIOR
... fixed-interval (FI) schedules, one of Skinner’s own inventions. On a typical FI schedule, the first response occurring t s from the previous reinforcer delivery is itself reinforced, so opportunities to obtain reinforcers are spaced with near-exact temporal periodicity. As is well known (Ferster & S ...
... fixed-interval (FI) schedules, one of Skinner’s own inventions. On a typical FI schedule, the first response occurring t s from the previous reinforcer delivery is itself reinforced, so opportunities to obtain reinforcers are spaced with near-exact temporal periodicity. As is well known (Ferster & S ...
2012 Year In Review - UCSF Neurosurgery
... A key component of success for this new therapy will be to ensure that the initial infusion of the retrovirus is spreading throughout the target region. Neurosurgeons are now able to monitor the infusion of the retrovirus in real time using the ClearPoint system, which was developed at UCSF and uses ...
... A key component of success for this new therapy will be to ensure that the initial infusion of the retrovirus is spreading throughout the target region. Neurosurgeons are now able to monitor the infusion of the retrovirus in real time using the ClearPoint system, which was developed at UCSF and uses ...
The Economic Approach to the Social Sciences – Scope and
... Evaluation of action by the consequences for individual utility I Basic approach: Actions are evaluated on the basis of their consequences, they have no value as such (intrinsic value). The criterion for judging the consequences is their effect on individual utility (pain and pleasure). → Utilitaria ...
... Evaluation of action by the consequences for individual utility I Basic approach: Actions are evaluated on the basis of their consequences, they have no value as such (intrinsic value). The criterion for judging the consequences is their effect on individual utility (pain and pleasure). → Utilitaria ...
Neurons of human nucleus accumbens
... We found four major types of neurons in human nucleus accumbens. Fusiform and multipolar types of neurons which we found in human nucleus accumbens correspond to the spiny I type of neurons in monkey striatum described by Di Figlia et al. 12. Our fusiform neuron (type I) could correspond to the spin ...
... We found four major types of neurons in human nucleus accumbens. Fusiform and multipolar types of neurons which we found in human nucleus accumbens correspond to the spiny I type of neurons in monkey striatum described by Di Figlia et al. 12. Our fusiform neuron (type I) could correspond to the spin ...
- Wiley Online Library
... asses the relationship between a tumor and an eloquent cortical area. Using Anatomical Landmarks to Identify the Location of Functional Areas First, in case of undistorted anatomy, eloquent cortical areas may be identified using specific anatomical landmarks on conventional MRI sections. The use of fM ...
... asses the relationship between a tumor and an eloquent cortical area. Using Anatomical Landmarks to Identify the Location of Functional Areas First, in case of undistorted anatomy, eloquent cortical areas may be identified using specific anatomical landmarks on conventional MRI sections. The use of fM ...
Document
... cooperative, enthusiastic, playful, report being less lonely, and generally are more successful ...
... cooperative, enthusiastic, playful, report being less lonely, and generally are more successful ...
moth`s nervous system - Wageningen UR E
... £10,£12,Z14-16:AL input channel and do not respond differently when the complete, natural blend is presented to the antenna. These cells may therefore be involved in mediating general arousal in response to sex pheromone but apparently do not contribute to species recognition. In contrast, we refer ...
... £10,£12,Z14-16:AL input channel and do not respond differently when the complete, natural blend is presented to the antenna. These cells may therefore be involved in mediating general arousal in response to sex pheromone but apparently do not contribute to species recognition. In contrast, we refer ...
The Thalamus
... transmitters used by thalamic cells and the interactions of these transmitters with a wide range of receptor types and subtypes which not only govern the responses of thalamic cells to external and internally generated stimuli but also modulate their activities during changes in conscious state. In ...
... transmitters used by thalamic cells and the interactions of these transmitters with a wide range of receptor types and subtypes which not only govern the responses of thalamic cells to external and internally generated stimuli but also modulate their activities during changes in conscious state. In ...
Chapter 7 Learning
... including John B. Watson and B. F. Skinner, focused their research entirely on behavior, to the exclusion of any kinds of mental processes. For behaviorists, the fundamental aspect of learning is the process of conditioning—the ability to connect stimuli (the changes that occur in the environment) w ...
... including John B. Watson and B. F. Skinner, focused their research entirely on behavior, to the exclusion of any kinds of mental processes. For behaviorists, the fundamental aspect of learning is the process of conditioning—the ability to connect stimuli (the changes that occur in the environment) w ...
Experimental Brain Research 221(1)
... cortex near the junction of the dorsal parieto-occipital sulcus, POS) (Fattori et al. 2001, 2009a; Galletti et al. 2003) and a putative ‘parietal reach region’ (PRR) that straddles the boundary between MIP and V6A (Batista et al. 1999; Buneo et al. 2002; Chang et al. 2008; Andersen and Cui 2009). PR ...
... cortex near the junction of the dorsal parieto-occipital sulcus, POS) (Fattori et al. 2001, 2009a; Galletti et al. 2003) and a putative ‘parietal reach region’ (PRR) that straddles the boundary between MIP and V6A (Batista et al. 1999; Buneo et al. 2002; Chang et al. 2008; Andersen and Cui 2009). PR ...
NBER WORKING PAPER SERIES Lawrence H. Goulder
... the consumption discount rate. This can leave policy analysts and decision makers confused about what conclusions can legitimately be drawn. This paper examines closely the discount rate issue. We aim to unravel and clarify the sources of differences of viewpoint. As a result of our efforts to sort ...
... the consumption discount rate. This can leave policy analysts and decision makers confused about what conclusions can legitimately be drawn. This paper examines closely the discount rate issue. We aim to unravel and clarify the sources of differences of viewpoint. As a result of our efforts to sort ...
Microstructure of the neocortex: Comparative aspects
... The appearance of the neocortex, its expansion, and its differentiation in mammals, represents one of the principal episodes in the evolution of the vertebrate brain. One of the fundamental questions in neuroscience is what is special about the neocortex of humans and how does it differ from that of ...
... The appearance of the neocortex, its expansion, and its differentiation in mammals, represents one of the principal episodes in the evolution of the vertebrate brain. One of the fundamental questions in neuroscience is what is special about the neocortex of humans and how does it differ from that of ...
Neural Networks – State of Art, Brief History, Basic Models and
... to solve a desired computational task. Neural networks process information in a similar way the human brain does. ANN is inspired by the way the biological nervous systems, such as the brain works - neural networks learn by example. ANN takes a different approach to problem solving than that of conv ...
... to solve a desired computational task. Neural networks process information in a similar way the human brain does. ANN is inspired by the way the biological nervous systems, such as the brain works - neural networks learn by example. ANN takes a different approach to problem solving than that of conv ...