Neural Correlates of First-Person Perspective as One Constituent of
... occipital, parietal, and prefrontal areas. Deactivations common to 3PP and 1PP (relative to baseline) were observed predominantly in mesial (i.e., parasagittal) cortical and lateral superior temporal areas bilaterally. Differential increases of neural activity were found in mesial superior parietal ...
... occipital, parietal, and prefrontal areas. Deactivations common to 3PP and 1PP (relative to baseline) were observed predominantly in mesial (i.e., parasagittal) cortical and lateral superior temporal areas bilaterally. Differential increases of neural activity were found in mesial superior parietal ...
The Learning Perspective History and cultural context: • Origins from
... The satisfying outcome was what led behaviour being repeated. The law of effect: The satisfying outcome was what led behaviour being repeated. Behaviour with no outcome declined. Skinner-blackbox-mind and body, he insisted that mental states are both inaccessible to study and irrelevant to understan ...
... The satisfying outcome was what led behaviour being repeated. The law of effect: The satisfying outcome was what led behaviour being repeated. Behaviour with no outcome declined. Skinner-blackbox-mind and body, he insisted that mental states are both inaccessible to study and irrelevant to understan ...
Prediction error for free monetary reward in the human prefrontal
... are determined by the ability of animals to predict rewards in advance of their occurrence and whether predictions about outcomes are violated or verified. Animals can be trained to expect a reward if it is consistently preceded by an instruction cue. During learning, as the reward becomes increasin ...
... are determined by the ability of animals to predict rewards in advance of their occurrence and whether predictions about outcomes are violated or verified. Animals can be trained to expect a reward if it is consistently preceded by an instruction cue. During learning, as the reward becomes increasin ...
The Dual Track theory of Moral Decision-Making: A
... dently confirmed cognitive theory and then uses neujudgment ([2] 397). They provide no independent empirical eviroimaging data to localize functions.) dence for this claim, though. Further, as Berker notes, establishReverse inference is controversial.3 As many authors ing this would be of dubious he ...
... dently confirmed cognitive theory and then uses neujudgment ([2] 397). They provide no independent empirical eviroimaging data to localize functions.) dence for this claim, though. Further, as Berker notes, establishReverse inference is controversial.3 As many authors ing this would be of dubious he ...
Interactions between frontal cortex and basal ganglia in working
... tational model of the contributions of the prefrontal cortex and basal ganglia to working memory. We find that the somewhat Byzantine nature of the anatomical loops connecting the frontal cortex and the basal ganglia make good computational sense in terms of a well-defined characterization of workin ...
... tational model of the contributions of the prefrontal cortex and basal ganglia to working memory. We find that the somewhat Byzantine nature of the anatomical loops connecting the frontal cortex and the basal ganglia make good computational sense in terms of a well-defined characterization of workin ...
remembering familiar people: the posterior cingulate cortex and
... AbstractöMost functional imaging studies of memory retrieval investigate memory for standardized laboratory stimuli. However, naturally acquired autobiographical memories di¡er from memories of standardized stimuli in important ways. Neuroimaging studies of natural memories may reveal distinctive pa ...
... AbstractöMost functional imaging studies of memory retrieval investigate memory for standardized laboratory stimuli. However, naturally acquired autobiographical memories di¡er from memories of standardized stimuli in important ways. Neuroimaging studies of natural memories may reveal distinctive pa ...
T2 - Center for Neural Basis of Cognition
... Extrastriate Summary Remapping occurs at early stages of the visual hierarchy. Corollary discharge has an impact far back into the system. Remapping implies widespread connectivity in which many neurons have rapid access to information well beyond the classical receptive field. Vision is an active ...
... Extrastriate Summary Remapping occurs at early stages of the visual hierarchy. Corollary discharge has an impact far back into the system. Remapping implies widespread connectivity in which many neurons have rapid access to information well beyond the classical receptive field. Vision is an active ...
Using neuroimaging to evaluate models of working memory and
... model of working memory that made two important breaks with traditional views in memory research. First, they claimed that short-term, or working, memory was an independent system that should be distinguished from long-term memory, and second, that it should be viewed as an active process (rather th ...
... model of working memory that made two important breaks with traditional views in memory research. First, they claimed that short-term, or working, memory was an independent system that should be distinguished from long-term memory, and second, that it should be viewed as an active process (rather th ...
Alcoholism - Boston University Medical Campus
... these regions are especially important for modulating the effectiveness of reinforcement, both positive (reward) and negative (punishment) (Blum et al., 2000). The limbic aspects of this circuitry are modulated by inputs from the cortex, particularly from orbitofrontal, dorsolateral prefrontal, and ...
... these regions are especially important for modulating the effectiveness of reinforcement, both positive (reward) and negative (punishment) (Blum et al., 2000). The limbic aspects of this circuitry are modulated by inputs from the cortex, particularly from orbitofrontal, dorsolateral prefrontal, and ...
Orbitofrontal Cortex and Human Drug Abuse: Functional Imaging
... (PET) scanners and improved technology of functional mag- ...
... (PET) scanners and improved technology of functional mag- ...
The Computation and Comparison of Value in Goal
... can help people compensate for these shortcomings. Finally, one of the most exciting areas of application for neuroeconomics is psychiatry. Damage to various neural systems may alter the way the brain assigns and compares values. In fact, psychiatric diseases such as obsessive-compulsivedisorders, a ...
... can help people compensate for these shortcomings. Finally, one of the most exciting areas of application for neuroeconomics is psychiatry. Damage to various neural systems may alter the way the brain assigns and compares values. In fact, psychiatric diseases such as obsessive-compulsivedisorders, a ...
Jennifer S. Lund
... Anita Hendrickson and Ann Bunt, a new colleague in ophthalmology. Anita had been exploring new retrogradely transported anatomical tracers and thought that they might be used to label cells of origin in the visual pathways between retina, thalamus, cortex, and superior coUiculus. A colleague in the ...
... Anita Hendrickson and Ann Bunt, a new colleague in ophthalmology. Anita had been exploring new retrogradely transported anatomical tracers and thought that they might be used to label cells of origin in the visual pathways between retina, thalamus, cortex, and superior coUiculus. A colleague in the ...
The neural basis of the speed–accuracy tradeoff - Eric
... have researchers begun to study the neural basis of SAT, using experimental methods and neurocomputational models. This review focuses on three key aspects of SAT that this recent work has helped bring to the fore: (i) what processing stage does SAT affect? (ii) does speed emphasis cause an increase ...
... have researchers begun to study the neural basis of SAT, using experimental methods and neurocomputational models. This review focuses on three key aspects of SAT that this recent work has helped bring to the fore: (i) what processing stage does SAT affect? (ii) does speed emphasis cause an increase ...
Local Field Potential in the Visual System
... 400 ms after the presentation of a visual stimulus. The time of the first observable VEP deflection is called visual response latency and represents the time of arrival of visual signals from the eye via the visual pathway. Subsequent VEP deflections are related to local processing of the visual signal ...
... 400 ms after the presentation of a visual stimulus. The time of the first observable VEP deflection is called visual response latency and represents the time of arrival of visual signals from the eye via the visual pathway. Subsequent VEP deflections are related to local processing of the visual signal ...
mechanisms of visual attention in the human cortex
... presence of visual stimulation, biasing signals due to selective attention can modulate neural activity in visual cortex in several ways. Although the competition among stimuli for representation is ultimately resolved within visual cortex, the source of top-down biasing signals derives from a netwo ...
... presence of visual stimulation, biasing signals due to selective attention can modulate neural activity in visual cortex in several ways. Although the competition among stimuli for representation is ultimately resolved within visual cortex, the source of top-down biasing signals derives from a netwo ...
Deficient Fear Conditioning in Psychopathy
... We included only psychopaths with (1) a cutoff score of at least 10.5 on the emotional detachment scale of the PCL-R because we expected more deficient conditioning in this subgroup than in that with antisocial characteristics and (2) no comorbid disorder on Axis I of the DSM-IV14 as assessed by the ...
... We included only psychopaths with (1) a cutoff score of at least 10.5 on the emotional detachment scale of the PCL-R because we expected more deficient conditioning in this subgroup than in that with antisocial characteristics and (2) no comorbid disorder on Axis I of the DSM-IV14 as assessed by the ...
A simultaneous ERP/fMRI investigation of the P300 aging effect
... al., 2008; Solbakk et al., 2008). Because elderly participants are typically found to perform the oddball task at a comparable level with younger participants, the differences in P300 topography have been proposed to represent the compensatory activation of additional neural networks. Fabiani et al. ...
... al., 2008; Solbakk et al., 2008). Because elderly participants are typically found to perform the oddball task at a comparable level with younger participants, the differences in P300 topography have been proposed to represent the compensatory activation of additional neural networks. Fabiani et al. ...
Lecture 26-BasalGanglia
... 2) Substantia nigra pars compacta: to striatum; (+) and (–) connections, uses dopamine. 3) Thalamus (intralaminar nuclei): to striatum; (+) and use glutamate. 4) Raphe nuclei: to BG use serotonin. ...
... 2) Substantia nigra pars compacta: to striatum; (+) and (–) connections, uses dopamine. 3) Thalamus (intralaminar nuclei): to striatum; (+) and use glutamate. 4) Raphe nuclei: to BG use serotonin. ...
Responses of primate frontal cortex neurons during natural vocal
... neurons during natural, active communication for at least the following four reasons. First, this facet of marmoset communication has been extensively studied at the behavioral level (Chow et al. 2015; Miller et al. 2009a,b; Miller and Thomas 2012; Miller and Wang 2006; Morrill et al. 2013; Roy et a ...
... neurons during natural, active communication for at least the following four reasons. First, this facet of marmoset communication has been extensively studied at the behavioral level (Chow et al. 2015; Miller et al. 2009a,b; Miller and Thomas 2012; Miller and Wang 2006; Morrill et al. 2013; Roy et a ...
Frontal Eye Fields - Psychological Sciences
... intermediate layer of the superior colliculus, the substantia nigra pars reticulate, and the dentate nucleus of the cerebellum. FEF is connected with diverse cortical areas. Within the frontal lobe FEF is interconnected with SEF, with prefrontal areas 46 and 12, and weakly with anterior cingulate ar ...
... intermediate layer of the superior colliculus, the substantia nigra pars reticulate, and the dentate nucleus of the cerebellum. FEF is connected with diverse cortical areas. Within the frontal lobe FEF is interconnected with SEF, with prefrontal areas 46 and 12, and weakly with anterior cingulate ar ...
A direct quantitative relationship between the functional properties of
... Fig. 4. fMRI responses to stimulus coherence in three representative cortical areas. (a) Brain responses in human V5 plotted as a function of stimulus coherence. Data represent the modulation of brain responses accounted for by first- and second-order terms around the mean response established by th ...
... Fig. 4. fMRI responses to stimulus coherence in three representative cortical areas. (a) Brain responses in human V5 plotted as a function of stimulus coherence. Data represent the modulation of brain responses accounted for by first- and second-order terms around the mean response established by th ...
Monoaminergic dysfunction in recreational users of
... TMT and RAVLT were grouped and SART was analyzed in a separate MANOVA as well as results for mood and impulsivity questionnaires. Striatal DAT binding ratios measured with SPECT for whole striatum and putamen and caudate nucleus separately were analyzed using the Mann-Whitney test. PhMRI data was an ...
... TMT and RAVLT were grouped and SART was analyzed in a separate MANOVA as well as results for mood and impulsivity questionnaires. Striatal DAT binding ratios measured with SPECT for whole striatum and putamen and caudate nucleus separately were analyzed using the Mann-Whitney test. PhMRI data was an ...
FREE Sample Here
... Which type of memory will Jeremy use to recall this information? a. short-term memory c. working memory b. sensory memory d. long-term memory ANS: D PTS: 1 REF: The Nervous System: Control of Behavior and Physiological Functions 37. Mabel was recently diagnosed with Alzheimer’s disease. She is begin ...
... Which type of memory will Jeremy use to recall this information? a. short-term memory c. working memory b. sensory memory d. long-term memory ANS: D PTS: 1 REF: The Nervous System: Control of Behavior and Physiological Functions 37. Mabel was recently diagnosed with Alzheimer’s disease. She is begin ...
Neural correlates of consciousness: A definition of the dorsal and
... debated. Premotor theory does not imply that visual awareness is localized to V1, but only that it is a critical link within a distributed neural correlate. Consistent with this view neuroimaging studies demonstrated activation of human primary visual cortex [9] and the lateral geniculate nucleus [1 ...
... debated. Premotor theory does not imply that visual awareness is localized to V1, but only that it is a critical link within a distributed neural correlate. Consistent with this view neuroimaging studies demonstrated activation of human primary visual cortex [9] and the lateral geniculate nucleus [1 ...
The Nervous System Introduction Organization of Neural Tissue
... – Loss of motor skills, but not of muscle strength or movement – Reprogramming the skill to another set of premotor neurons is possible ...
... – Loss of motor skills, but not of muscle strength or movement – Reprogramming the skill to another set of premotor neurons is possible ...
Executive functions
Executive functions (also known as cognitive control and supervisory attentional system) is an umbrella term for the management (regulation, control) of cognitive processes, including working memory, reasoning, task flexibility, and problem solving as well as planning and execution.The executive system is a theorized cognitive system in psychology that controls and manages other cognitive processes, such as executive functions. The prefrontal areas of the frontal lobe are necessary but not solely sufficient for carrying out these functions.