Prominent Theorist Research
... Skinner had to end up putting his technology in written form. But, with the new technology today some of his programs from the 60s are still being used. Additionally, Skinner wrote numerous books, journals and articles throughout his career that many people still read and study today. Some of them i ...
... Skinner had to end up putting his technology in written form. But, with the new technology today some of his programs from the 60s are still being used. Additionally, Skinner wrote numerous books, journals and articles throughout his career that many people still read and study today. Some of them i ...
A cellular mechanism for cortical associations: an organizing
... operating principles of the cerebral cortex are hotly debated [1–4]. It is still deeply puzzling how neurons in different regions, sometimes many centimeters apart, can be linked with each other and act in concert to form single conscious percepts [5]. But even basic questions such as why the cortex ...
... operating principles of the cerebral cortex are hotly debated [1–4]. It is still deeply puzzling how neurons in different regions, sometimes many centimeters apart, can be linked with each other and act in concert to form single conscious percepts [5]. But even basic questions such as why the cortex ...
Cell Density in the Border Zone Around Old Small Human Brain
... were selected among the total number of neuroautopsy cases performed at the Institute of Neuropathology of Rigshospitalet from 1979 to 1984. After immersion fixation in formalin for at least two weeks, the cerebral hemispheres were separated from the brain stem and cerebellum by transection through ...
... were selected among the total number of neuroautopsy cases performed at the Institute of Neuropathology of Rigshospitalet from 1979 to 1984. After immersion fixation in formalin for at least two weeks, the cerebral hemispheres were separated from the brain stem and cerebellum by transection through ...
Function of the spinal cord, cerebellum and brain stem
... (Latin: "little brain") plays an important role in the integration of sensory perception and motor output. Many neural pathways link the cerebellum with the motor cortex—which sends information to the muscles causing them to move—and the spinocerebellar tract—which provides feedback on the position ...
... (Latin: "little brain") plays an important role in the integration of sensory perception and motor output. Many neural pathways link the cerebellum with the motor cortex—which sends information to the muscles causing them to move—and the spinocerebellar tract—which provides feedback on the position ...
PII: S0006-8993(97) - UCSD Cognitive Science
... In adult monkeys with dorsal rhizotomies extending from the second cervical ŽC 2 . to the fifth thoracic ŽT5 . vertebrae, cortex deprived of its normal inputs regained responsiveness to inputs conveyed by intact peripheral afferents from the face wT.P. Pons, P.E. Garraghty, A.K. Ommaya, J.H. Kaas, E ...
... In adult monkeys with dorsal rhizotomies extending from the second cervical ŽC 2 . to the fifth thoracic ŽT5 . vertebrae, cortex deprived of its normal inputs regained responsiveness to inputs conveyed by intact peripheral afferents from the face wT.P. Pons, P.E. Garraghty, A.K. Ommaya, J.H. Kaas, E ...
Presentation Summary More Learning Opportunities
... Skinner wanted to know why people say what they say. Skinner proposed that language is behavior that is primarily caused by environmental variables such as reinforcement, motivation, extinction, and punishment. Verbal language is established and maintained through reinforcement. Reinforcemen ...
... Skinner wanted to know why people say what they say. Skinner proposed that language is behavior that is primarily caused by environmental variables such as reinforcement, motivation, extinction, and punishment. Verbal language is established and maintained through reinforcement. Reinforcemen ...
Brain activation pattern depends on the strategy chosen by zebra
... but have no effect on spatial learning (Watanabe et al., 2008), while lesions of the hippocampus cause large deficits in spatial orientation (Bischof et al., 2006) but not in pattern discrimination (Watanabe et al., 2008). Lesions to the visual wulst (thalamofugal pathway) produced a clear impairmen ...
... but have no effect on spatial learning (Watanabe et al., 2008), while lesions of the hippocampus cause large deficits in spatial orientation (Bischof et al., 2006) but not in pattern discrimination (Watanabe et al., 2008). Lesions to the visual wulst (thalamofugal pathway) produced a clear impairmen ...
Functional Neuroimaging and Episodic Memory
... As the name suggests, this experimental method correlates the level of hippocampal activity during encoding with performance on a later test of memory. In essence, stimuli considered memorable should exhibit high levels of hippocampal activation at encoding and thus be more likely to be remembered o ...
... As the name suggests, this experimental method correlates the level of hippocampal activity during encoding with performance on a later test of memory. In essence, stimuli considered memorable should exhibit high levels of hippocampal activation at encoding and thus be more likely to be remembered o ...
DEVELOPMENT OF VESSELS IN THE FOETAL CORTICAL
... vessels with numerous branchings (Fig. 6). Transplants in this localization were sometimes of large size. Those situated in the striatum exhibited a delicate network of vessels with diameter similar to or smaller than that of vessels in the surrounding tissue (Fig. 7). This angioarchitectonic differ ...
... vessels with numerous branchings (Fig. 6). Transplants in this localization were sometimes of large size. Those situated in the striatum exhibited a delicate network of vessels with diameter similar to or smaller than that of vessels in the surrounding tissue (Fig. 7). This angioarchitectonic differ ...
Kreitner
... Build the pay-for-performance plan around participative structures such as suggestion systems or problem-solving teams Reward teamwork and cooperation whenever possible Actively sell the plan to supervisors and middle managers who may view employee participation as a threat to their traditional noti ...
... Build the pay-for-performance plan around participative structures such as suggestion systems or problem-solving teams Reward teamwork and cooperation whenever possible Actively sell the plan to supervisors and middle managers who may view employee participation as a threat to their traditional noti ...
Cortical sensorimotor alterations classify clinical phenotype and
... may be considered as a neuroimaging marker(s) for SD prediction and diagnostic differentiation. This is partly due to the fact that the majority of studies have focused on mapping brain alterations in the most common sporadic adductor form of SD, thus rendering it difficult to employ classifier algorith ...
... may be considered as a neuroimaging marker(s) for SD prediction and diagnostic differentiation. This is partly due to the fact that the majority of studies have focused on mapping brain alterations in the most common sporadic adductor form of SD, thus rendering it difficult to employ classifier algorith ...
the neural impulse
... A neuron, or nerve cell, is the most basic component of the nervous system (Figure 1). To understand how neurons send messages, it is important to become familiar with their specialized structures. The soma (or cell body) is the neuron’s control centre. It contains the nucleus and other organelles w ...
... A neuron, or nerve cell, is the most basic component of the nervous system (Figure 1). To understand how neurons send messages, it is important to become familiar with their specialized structures. The soma (or cell body) is the neuron’s control centre. It contains the nucleus and other organelles w ...
Chapter 7 - Science of Psychology
... behavior. In operant extinction, we stop presenting the reinforcer. Without reinforcement, the behavior occurs less and less often and finally disappears. As in classical conditioning, we see spontaneous recovery in which the behavior reappears after a rest period. In operant extinction (unlike clas ...
... behavior. In operant extinction, we stop presenting the reinforcer. Without reinforcement, the behavior occurs less and less often and finally disappears. As in classical conditioning, we see spontaneous recovery in which the behavior reappears after a rest period. In operant extinction (unlike clas ...
Craving, Desire, and Addiction
... brain circuits, and eventually disrupt the higher order processes that underlie emotions, cognition, and behavior, and enable an individual to exert self-control. Specifically, preclinical and clinical brain imaging studies have shown that addiction is characterized by an expanding cycle of dysfunct ...
... brain circuits, and eventually disrupt the higher order processes that underlie emotions, cognition, and behavior, and enable an individual to exert self-control. Specifically, preclinical and clinical brain imaging studies have shown that addiction is characterized by an expanding cycle of dysfunct ...
Tsodyks-Banbury-2006
... Open questions: How do precise spike patterns emerge in the cortex? How can they be robust in the presence of random firing of surrounding neurons? (Synfire chains? – I don’t like it!) What is the relation between the spike patterns and the stimuli that they are coding for? How can the information ...
... Open questions: How do precise spike patterns emerge in the cortex? How can they be robust in the presence of random firing of surrounding neurons? (Synfire chains? – I don’t like it!) What is the relation between the spike patterns and the stimuli that they are coding for? How can the information ...
InterimSummary The Nature of Learning
... important one. It involves an association between two stimuli. A stimulus that previously had little effect on behavior becomes able to evoke a reflexive, species-typical behavior. For example, a defensive eyeblink response can be conditioned to a tone. If we direct a brief puff of air toward a rabb ...
... important one. It involves an association between two stimuli. A stimulus that previously had little effect on behavior becomes able to evoke a reflexive, species-typical behavior. For example, a defensive eyeblink response can be conditioned to a tone. If we direct a brief puff of air toward a rabb ...
Operant Conditioning
... You may add all additional notes in your handout on the slides themselves or in the blanks to the right of the slides. ...
... You may add all additional notes in your handout on the slides themselves or in the blanks to the right of the slides. ...
Midbrain Dopamine Neurons Encode a Quantitative Reward
... error. Importantly, however, systems of this type do not necessarily account for all of the behavior produced by all animals under all circumstances. If an animal faces an environment in which a strategy of alternating sequentially between two responses yields a reward on every trial, then the outpu ...
... error. Importantly, however, systems of this type do not necessarily account for all of the behavior produced by all animals under all circumstances. If an animal faces an environment in which a strategy of alternating sequentially between two responses yields a reward on every trial, then the outpu ...
- Journal of Clinical Investigation
... occur more frequently in hyponatremic patients with a higher correction rate of serum sodium. In experimental animals, including rats (6, 7), rabbits (8), and dogs (9), rapid correction of hyponatremia has been shown persistently resulting in demyelinative lesions. However, not all investigators agr ...
... occur more frequently in hyponatremic patients with a higher correction rate of serum sodium. In experimental animals, including rats (6, 7), rabbits (8), and dogs (9), rapid correction of hyponatremia has been shown persistently resulting in demyelinative lesions. However, not all investigators agr ...
Reinforcement
... nderestimated the importance of cognitive processes (thoughts, perceptions, expectations) of biological constraints on learning capacity redictabillity = 2 significant events occur close together in time an animal can predict the 2nd event id you know? The more predictable the association, the stro ...
... nderestimated the importance of cognitive processes (thoughts, perceptions, expectations) of biological constraints on learning capacity redictabillity = 2 significant events occur close together in time an animal can predict the 2nd event id you know? The more predictable the association, the stro ...
THE DIVERSES NATURE OF PSYCHOLOGY 1 The Diverse Nature
... Diversity uses an active impact on the major concepts of psychology. Much like in the past, today there is not a perspective that explains all aspects of human behavior or mental processes. Today, there are seven perspectives that include psychodynamic, behavioral, humanistic, cognitive, sociocultur ...
... Diversity uses an active impact on the major concepts of psychology. Much like in the past, today there is not a perspective that explains all aspects of human behavior or mental processes. Today, there are seven perspectives that include psychodynamic, behavioral, humanistic, cognitive, sociocultur ...
The subtle body: an interoceptive map of central nervous system
... The subtle level of the subtle body is depicted in the Hatha Yoga map. This level is organized around a central channel aligned with the neuraxis: starting from a point just behind the forehead, curving up along the midline toward the crown, then bending back down following the arc of the skull in t ...
... The subtle level of the subtle body is depicted in the Hatha Yoga map. This level is organized around a central channel aligned with the neuraxis: starting from a point just behind the forehead, curving up along the midline toward the crown, then bending back down following the arc of the skull in t ...
Extinction
... the sensory consequence (sensory extinction) ◦ Not a recommended treatment option for problem behavior, even self-stimulatory behaviors that are maintained by social consequences or negative reinforcement. ...
... the sensory consequence (sensory extinction) ◦ Not a recommended treatment option for problem behavior, even self-stimulatory behaviors that are maintained by social consequences or negative reinforcement. ...
Unit 6 Learning - Helena High School
... = in classical conditioning, the unlearned, naturally occurring response to the unconditioned stimulus (US), such as salivation when food is in the mouth. Unconditioned stimulus== in classical conditioning, a stimulus that unconditionally – naturally and automatically – triggers a response. Conditio ...
... = in classical conditioning, the unlearned, naturally occurring response to the unconditioned stimulus (US), such as salivation when food is in the mouth. Unconditioned stimulus== in classical conditioning, a stimulus that unconditionally – naturally and automatically – triggers a response. Conditio ...