Brain regions associated with moment-to
... and insular cortices (Menon and Uddin, 2010; Seeley et al., 2007) are intimately involved in rapid on-line adjustments in control. According to Menon and Uddin (2010) for example, the AI and dACC are core members of a larger salience network that rapidly activates to stimuli of potential motivationa ...
... and insular cortices (Menon and Uddin, 2010; Seeley et al., 2007) are intimately involved in rapid on-line adjustments in control. According to Menon and Uddin (2010) for example, the AI and dACC are core members of a larger salience network that rapidly activates to stimuli of potential motivationa ...
Synesthetic personification
... synesthesia in their own right (Amin et al. 2011; Simner and Holenstein 2007). Simner and Holenstein argued that its characteristics are in line with modern definitions of synesthesia. For example, Hubbard (2007) defines synesthesia as a condition in which stimulation of one sensory or cognitive str ...
... synesthesia in their own right (Amin et al. 2011; Simner and Holenstein 2007). Simner and Holenstein argued that its characteristics are in line with modern definitions of synesthesia. For example, Hubbard (2007) defines synesthesia as a condition in which stimulation of one sensory or cognitive str ...
Disrupted small-world networks in schizophrenia
... et al., 2005) and aberrant connectivity within default mode network (Bluhm et al., 2007; Garrity et al., 2007; Zhou et al., 2007b) have been reported. The disruptions of interregional brain connectivity may lead to the failure of functional integration within the brain in schizophrenia. This failure ...
... et al., 2005) and aberrant connectivity within default mode network (Bluhm et al., 2007; Garrity et al., 2007; Zhou et al., 2007b) have been reported. The disruptions of interregional brain connectivity may lead to the failure of functional integration within the brain in schizophrenia. This failure ...
Tracking Whole-Brain Connectivity Dynamics in the Resting State
... where au,v is the average low-frequency (<0.025 Hz) amplitude of FC oscillations between components u, v = 1, ... C1, σ2 is the standard deviation over au,v, u; v [ P2 , and h1, h2, are the number of components in each respective partition, and 3) stopping criteria were reached when any change in me ...
... where au,v is the average low-frequency (<0.025 Hz) amplitude of FC oscillations between components u, v = 1, ... C1, σ2 is the standard deviation over au,v, u; v [ P2 , and h1, h2, are the number of components in each respective partition, and 3) stopping criteria were reached when any change in me ...
Mental Imagery in Spinal Cord Injury: A Systematic Review
... Studies done by Pascaul et al. [8] and Jackson et al. [9] showed that the neural reorganization following motor imagery training is similar to the changes that take place as a result of actual physical training. Similarly, many other studies have also shown imagery related neural reorganization in s ...
... Studies done by Pascaul et al. [8] and Jackson et al. [9] showed that the neural reorganization following motor imagery training is similar to the changes that take place as a result of actual physical training. Similarly, many other studies have also shown imagery related neural reorganization in s ...
Strategy-dependent Dissociation of the Neural
... T is well known that cognition influences pain perception.1 Cognitive strategies use this concept and are used for day-to-day pain management by patients with chronic pain.2– 4 They reduce pain by addressing psychologic influences5 through techniques such as diversion of attention, reappraisal, imag ...
... T is well known that cognition influences pain perception.1 Cognitive strategies use this concept and are used for day-to-day pain management by patients with chronic pain.2– 4 They reduce pain by addressing psychologic influences5 through techniques such as diversion of attention, reappraisal, imag ...
The assessment of hemispheric lateralization in functional MRI
... attention are continuously distributed across the hemispheres, with a preponderance of one hemisphere in most individuals. The relative contribution of the hemispheres during a task is expressed by a lateralization index (LI), describing both hemispheric dominance (i.e., left, right or bilateral) an ...
... attention are continuously distributed across the hemispheres, with a preponderance of one hemisphere in most individuals. The relative contribution of the hemispheres during a task is expressed by a lateralization index (LI), describing both hemispheric dominance (i.e., left, right or bilateral) an ...
Chapter 4: A Matter of Personality
... For decision-making changes to occur, the pre-existing beliefs of at least some leaders have to change (Boin et al. 2005). However, despite a common assumption that under pressure ‘everything becomes fluid’, studies have shown that leaders’ beliefs are often rigid, even in the face of significant co ...
... For decision-making changes to occur, the pre-existing beliefs of at least some leaders have to change (Boin et al. 2005). However, despite a common assumption that under pressure ‘everything becomes fluid’, studies have shown that leaders’ beliefs are often rigid, even in the face of significant co ...
nato cc
... The relation between corpus callosum size and forebrain volume Several attempts have been undertaken to relate brain and CC size measures in humans. In general, most postmortem studies found small but significant linear correlations between both measures (3,71,73, 78). However, recent large studies ...
... The relation between corpus callosum size and forebrain volume Several attempts have been undertaken to relate brain and CC size measures in humans. In general, most postmortem studies found small but significant linear correlations between both measures (3,71,73, 78). However, recent large studies ...
Looking Through the Lens of Individual Differences: Relationships
... The study of individual differences in cognitive abilities and personality traits has the potential to inform our understanding of how the processing mechanisms underlying different behaviors are organized. In the current set of studies, we applied an individual-differences approach to the study of ...
... The study of individual differences in cognitive abilities and personality traits has the potential to inform our understanding of how the processing mechanisms underlying different behaviors are organized. In the current set of studies, we applied an individual-differences approach to the study of ...
AAC Interventions for Individuals with Acquired Disabilities
... Dysarthria is the most common among MS but is not present in all persons. Although there are speech impairments, for most persons, AAC systems are not required. Aphasia can also be associated with MS causing language impairments at different degrees for different people. Visual impairment is also af ...
... Dysarthria is the most common among MS but is not present in all persons. Although there are speech impairments, for most persons, AAC systems are not required. Aphasia can also be associated with MS causing language impairments at different degrees for different people. Visual impairment is also af ...
Calculating Consequences - Human Reward and Decision Making lab
... assigned to each condition for each subject are listed in supplemental Table 1, available at www.jneurosci.org as supplemental material). The high-contingency schedules (65.8 ⫾ 5.3; mean ⫾ SE) were associated with significantly higher causality judgments than the low-contingency schedules (41.5 ⫾ 7. ...
... assigned to each condition for each subject are listed in supplemental Table 1, available at www.jneurosci.org as supplemental material). The high-contingency schedules (65.8 ⫾ 5.3; mean ⫾ SE) were associated with significantly higher causality judgments than the low-contingency schedules (41.5 ⫾ 7. ...
6.Lecture-664 - iLab! - University of Southern California
... patches we used to mark the hand, or as not belonging to any class. A straightforward way to detect whether a given target color (R’,G’,B’) matches the pixel color (R,G,B) is to look at the squared distance (R-R’)2 + (G-G’)2 + (B-B’) 2 with a threshold to do the classification. This does not work ...
... patches we used to mark the hand, or as not belonging to any class. A straightforward way to detect whether a given target color (R’,G’,B’) matches the pixel color (R,G,B) is to look at the squared distance (R-R’)2 + (G-G’)2 + (B-B’) 2 with a threshold to do the classification. This does not work ...
... and low off-food turning angles. Although memory depth is always greater than zero, it appears to be more sensitive to the random initial distribution of resource clumps, as clumps may be more or less close to one another, and the rate at which an agent “gives up” is likely to influence the rate at ...
Study of the human hypoglossal nucleus: Normal development and
... determine whether prenatal absorption of nicotine could also interfere with the maturational processes of the HGN. 2. Patients and methods A total of 65 brains were collected from 29 fresh antepartum stillbirths (17–40 gestational weeks, with a peak from 36 to 40 weeks), 7 newborns who died within t ...
... determine whether prenatal absorption of nicotine could also interfere with the maturational processes of the HGN. 2. Patients and methods A total of 65 brains were collected from 29 fresh antepartum stillbirths (17–40 gestational weeks, with a peak from 36 to 40 weeks), 7 newborns who died within t ...
Nature of Discovery Symposium 2009 Abstract Directory Nature of
... You hear so much these days about “organic” foods. They are all the rage. Knowing that much of the corn and soy crops have been genetically altered led us to ask how widespread the genetic manipulation of corn in a product like tortilla chips is. Our group decided to focus on some common products fo ...
... You hear so much these days about “organic” foods. They are all the rage. Knowing that much of the corn and soy crops have been genetically altered led us to ask how widespread the genetic manipulation of corn in a product like tortilla chips is. Our group decided to focus on some common products fo ...
Interlocking finger test: a bedside screen for parietal lobe dysfunction
... formal neurocognitive testing. Every neuropsychological test that was significantly correlated with the interlocking finger figure task is considered primarily a parietal lobe task—clock face construction, clock setting, time perception, and ReyOsterrieth complex figure copying. Arithmetic, while hi ...
... formal neurocognitive testing. Every neuropsychological test that was significantly correlated with the interlocking finger figure task is considered primarily a parietal lobe task—clock face construction, clock setting, time perception, and ReyOsterrieth complex figure copying. Arithmetic, while hi ...
A double-dissociation of English past
... Objectives: Evidence of systematic double-dissociations of neural activity associated with the generation of regular and irregular past tense in healthy individuals may prove decisive in distinguishing between single- and dual-route models of morphological processing, because the former (connectioni ...
... Objectives: Evidence of systematic double-dissociations of neural activity associated with the generation of regular and irregular past tense in healthy individuals may prove decisive in distinguishing between single- and dual-route models of morphological processing, because the former (connectioni ...
Neuromodulation of Aerobic Exercise—A Review
... hormone release into the general circulation (Ranabir and Reetu, 2011). Once this reaches the adrenal cortex, cortisol is released into the bloodstream. This has inhibitory effects upon the hypothalamus and pituitary (Crosby and Bains, 2012) through medial prefrontal cortex (mPFC) receptors (Hill et ...
... hormone release into the general circulation (Ranabir and Reetu, 2011). Once this reaches the adrenal cortex, cortisol is released into the bloodstream. This has inhibitory effects upon the hypothalamus and pituitary (Crosby and Bains, 2012) through medial prefrontal cortex (mPFC) receptors (Hill et ...
nightmares without atonia as an early symptom of diffuse lewy
... has received increasing attention in the past few years in view of its potential therapeutic implications1,2. For instance, nightmare that has not been included in consensus criteria for the clinical diagnosis of probable and possible dementia with Lewy bodies as a specific symptom1,13. The report o ...
... has received increasing attention in the past few years in view of its potential therapeutic implications1,2. For instance, nightmare that has not been included in consensus criteria for the clinical diagnosis of probable and possible dementia with Lewy bodies as a specific symptom1,13. The report o ...
Cerebral cortex and the clinical expression of
... a progressive movement disorder dominated by neostriatal pathology represent.The availability of novel neuroimaging methods has enabled us to evaluate cerebral cortical changes in HD, which we have found to occur early and to be topographically selective. What is less clear, however, is how these ch ...
... a progressive movement disorder dominated by neostriatal pathology represent.The availability of novel neuroimaging methods has enabled us to evaluate cerebral cortical changes in HD, which we have found to occur early and to be topographically selective. What is less clear, however, is how these ch ...
[PDF]
... studies [9], which have been extensively replicated across sites [14], within subjects [17,18], and across species [19]. This approach also delineated the DMN, complementing studies of cortical deactivation [1,2,20]. Although some controversies remain related to data analysis and potential sources o ...
... studies [9], which have been extensively replicated across sites [14], within subjects [17,18], and across species [19]. This approach also delineated the DMN, complementing studies of cortical deactivation [1,2,20]. Although some controversies remain related to data analysis and potential sources o ...
Effect of Gayatri Mantra Meditation on Meditation Naive Subjects: an
... cerebellum. There were some EEG changes before and after listening to Gayatri mantra also, but reliable analysis could not be carried out due to the less number of samples. Results indicate that mantra meditation can result in changes in the brain. Keywords: Meditation, Mantra, EEG fMRI ...
... cerebellum. There were some EEG changes before and after listening to Gayatri mantra also, but reliable analysis could not be carried out due to the less number of samples. Results indicate that mantra meditation can result in changes in the brain. Keywords: Meditation, Mantra, EEG fMRI ...
Learning, Reward and Decision-Making
... stimulus or class of stimuli, they offer the advantages of being cognitively efficient, automatic, and rapidly deployed. However, because they are initiated without consideration of the organism’s goals or subsequent outcomes, stimulus-driven behaviors can suffer from being overly rigid, especially ...
... stimulus or class of stimuli, they offer the advantages of being cognitively efficient, automatic, and rapidly deployed. However, because they are initiated without consideration of the organism’s goals or subsequent outcomes, stimulus-driven behaviors can suffer from being overly rigid, especially ...
The Cognitive Neuroscience of Human Decision Making: A Review
... choosing from two of the decks results in larger wins but even larger losses, whereas choosing from the other two results in small wins but even smaller losses. As participants progress through the 100 trials, they gradually learn to avoid the riskier (so-called disadvantageous) decks and choose mor ...
... choosing from two of the decks results in larger wins but even larger losses, whereas choosing from the other two results in small wins but even smaller losses. As participants progress through the 100 trials, they gradually learn to avoid the riskier (so-called disadvantageous) decks and choose mor ...