Motor Cortex Neural Correlates of Output Kinematics and Kinetics
... pendulum at the peripheral targets (about 1.0 N) was less than the static forces in the isometric task. However, increasing the pendulum’s mass to require final static forces of 1.5 N increased the inertial load to such a degree that the dynamic accelerative and braking forces became far larger than ...
... pendulum at the peripheral targets (about 1.0 N) was less than the static forces in the isometric task. However, increasing the pendulum’s mass to require final static forces of 1.5 N increased the inertial load to such a degree that the dynamic accelerative and braking forces became far larger than ...
Dynamic relationships between age, beta
... a higher level of amyloid-b deposition during a task in cognitively normal older adults harbouring elevated amyloid-b deposition (Sperling et al., 2009; Mormino et al., 2012a), although the relationship between amyloid-b deposition and concurrent neural activity could be bidirectional. Taken togethe ...
... a higher level of amyloid-b deposition during a task in cognitively normal older adults harbouring elevated amyloid-b deposition (Sperling et al., 2009; Mormino et al., 2012a), although the relationship between amyloid-b deposition and concurrent neural activity could be bidirectional. Taken togethe ...
Choice Coding in Frontal Cortex during Stimulus
... with factors of Predictor (which action was made in the AO task or which picture was shown in the SO task) and Outcome (which reward was Neurons are classified according to whether they showed a significant main effect (with no significant interactions) or a significant interaction. Neurons are furt ...
... with factors of Predictor (which action was made in the AO task or which picture was shown in the SO task) and Outcome (which reward was Neurons are classified according to whether they showed a significant main effect (with no significant interactions) or a significant interaction. Neurons are furt ...
Characterizing cognition in ADHD: beyond executive dysfunction
... times (SSRT) in ADHD (Cohen’s effect size, dZ0.58) [18]. However, several potential confounds complicate the interpretation of this difference. First, children with ADHD also exhibit significantly slower RTs to Go stimuli (dZ0.52) which may disproportionately influence the calculation of the SSRT. S ...
... times (SSRT) in ADHD (Cohen’s effect size, dZ0.58) [18]. However, several potential confounds complicate the interpretation of this difference. First, children with ADHD also exhibit significantly slower RTs to Go stimuli (dZ0.52) which may disproportionately influence the calculation of the SSRT. S ...
Stages of Sleep And Brain Mechanisms
... – Can also be the result of disorders such as epilepsy, Parkinson’s disease, depression, anxiety or other psychiatric conditions. – Dependence on sleeping pills and shifts in the circadian rhythms can also result in insomnia. ...
... – Can also be the result of disorders such as epilepsy, Parkinson’s disease, depression, anxiety or other psychiatric conditions. – Dependence on sleeping pills and shifts in the circadian rhythms can also result in insomnia. ...
Dissertation 20161009 Text Citations
... response in the amygdala is consistent with two separate, but compatible hypotheses regarding why trustworthiness evaluations are made from facial stimuli, particularly considering that these evaluations are not necessarily accurate (Olivola & Todorov, 2010). The “overgeneralization” theory proposes ...
... response in the amygdala is consistent with two separate, but compatible hypotheses regarding why trustworthiness evaluations are made from facial stimuli, particularly considering that these evaluations are not necessarily accurate (Olivola & Todorov, 2010). The “overgeneralization” theory proposes ...
Reduced functional connectivity within and between `social` resting
... extent task-based differences in specific brain regions in ASC are reflected in different connectivity patterns of their respective brain networks at rest. While the previously observed reduced connectivity within the default mode network in ASC suggests this may be true for regions like mPFC and TP ...
... extent task-based differences in specific brain regions in ASC are reflected in different connectivity patterns of their respective brain networks at rest. While the previously observed reduced connectivity within the default mode network in ASC suggests this may be true for regions like mPFC and TP ...
Berridge, K.C.Brain reward systems for food incentives and
... REWARD SYSTEMS FOR FOOD “LIKING” AND “WANTING” This section turns to some issues involved in measuring and understanding components of brain reward function (Berridge and Robinson, 2003; Everitt and Robbins, 2005). At the heart of reward is hedonic impact or pleasure, and so it is fitting to begin wi ...
... REWARD SYSTEMS FOR FOOD “LIKING” AND “WANTING” This section turns to some issues involved in measuring and understanding components of brain reward function (Berridge and Robinson, 2003; Everitt and Robbins, 2005). At the heart of reward is hedonic impact or pleasure, and so it is fitting to begin wi ...
AN INTEGRATIVE THEORY OF LOCUS
... of the neural mechanisms underlying performance in simple decision-making tasks. We propose that within the context of a given task, phasic activity of the LC-NE system facilitates behavioral responses to the outcome of task-specific decision processes, filtering responses to irrelevant events.1 By se ...
... of the neural mechanisms underlying performance in simple decision-making tasks. We propose that within the context of a given task, phasic activity of the LC-NE system facilitates behavioral responses to the outcome of task-specific decision processes, filtering responses to irrelevant events.1 By se ...
Morphine effects on monetary reward - DUO
... throughout the process of planning, designing and executing the study. I also thank my cosupervisor Siri Leknes for always providing feedback and input. It has been a long road to get to the end of this thesis, and it would not have been possible without the effort and passion for research displayed ...
... throughout the process of planning, designing and executing the study. I also thank my cosupervisor Siri Leknes for always providing feedback and input. It has been a long road to get to the end of this thesis, and it would not have been possible without the effort and passion for research displayed ...
Adaptive Gain and Optimal Performance
... of the neural mechanisms underlying performance in simple decision-making tasks. We propose that within the context of a given task, phasic activity of the LC-NE system facilitates behavioral responses to the outcome of task-specific decision processes, filtering responses to irrelevant events.1 By se ...
... of the neural mechanisms underlying performance in simple decision-making tasks. We propose that within the context of a given task, phasic activity of the LC-NE system facilitates behavioral responses to the outcome of task-specific decision processes, filtering responses to irrelevant events.1 By se ...
hoofdstuk 8 - VU-dare
... relation between specific RSNs and distinct dimensions of psychopathic traits. Moreover, brain dysfunctions in adult psychopaths may be heavily influenced by chronic substance abuse (Blair, 2004) or other aspects of an antisocial lifestyle, warranting their investigation in juveniles. In this respec ...
... relation between specific RSNs and distinct dimensions of psychopathic traits. Moreover, brain dysfunctions in adult psychopaths may be heavily influenced by chronic substance abuse (Blair, 2004) or other aspects of an antisocial lifestyle, warranting their investigation in juveniles. In this respec ...
Neuroimaging and ADHD: fMRI, PET, DTI Findings, and
... 2005). A variety of brain regions have been implicated in the pathophysiology of ADHD including fronto-striatal, fronto-parietal, fronto-cerebellar, fronto-striato-parieto-cerebellar, and fronto-temporal circuitry (Nigg & Casey, 2005; Rubia et al., 2009a, 2009b; Schneider et al., 2010; Silk, Vance, ...
... 2005). A variety of brain regions have been implicated in the pathophysiology of ADHD including fronto-striatal, fronto-parietal, fronto-cerebellar, fronto-striato-parieto-cerebellar, and fronto-temporal circuitry (Nigg & Casey, 2005; Rubia et al., 2009a, 2009b; Schneider et al., 2010; Silk, Vance, ...
avian brain nomenclature forum
... majority of the septum and several basal forebrain groups that include the large cholinergic cells and the stria terminalis nuclear complex (part of it erroneously named nucleus accumbens in the past; see below). It is not definitively clear at present whether a small part of the archistriatum is al ...
... majority of the septum and several basal forebrain groups that include the large cholinergic cells and the stria terminalis nuclear complex (part of it erroneously named nucleus accumbens in the past; see below). It is not definitively clear at present whether a small part of the archistriatum is al ...
How is Epilepsy Diagnosed?
... The brain consists of more than 100 billion nerve cells. These all communicate with one another; some provoke others into sending further messages (excitation), while others tend to block them (inhibition). The proper working of the brain depends on a balance between these: too many nerve cells send ...
... The brain consists of more than 100 billion nerve cells. These all communicate with one another; some provoke others into sending further messages (excitation), while others tend to block them (inhibition). The proper working of the brain depends on a balance between these: too many nerve cells send ...
Vigneau et al.
... sentence semantic content. We also included a set of reports that used more constrained tasks to investigate syntactic processing that were classified as syntactic processing. These studies compared the processing of complex sentences to simple ones, also called syntactic movement (e.g., object – su ...
... sentence semantic content. We also included a set of reports that used more constrained tasks to investigate syntactic processing that were classified as syntactic processing. These studies compared the processing of complex sentences to simple ones, also called syntactic movement (e.g., object – su ...
K. Lutz, M. Widmer
... punishments; by definition, a stimulus that increases the frequency of a behavior, upon which the stimulus is contingent, is called reinforcement. Reward and positive reinforcement are commonly considered to be synonymous, although a reward is less strictly defined. Positive reinforcement usually co ...
... punishments; by definition, a stimulus that increases the frequency of a behavior, upon which the stimulus is contingent, is called reinforcement. Reward and positive reinforcement are commonly considered to be synonymous, although a reward is less strictly defined. Positive reinforcement usually co ...
Attention-Deficit Hyperactivity Disorder
... boys are genetically more prone to disorders of the nervous system. The behavior patterns that typify ADHD usually arise between the ages of three and five. Even so, the age of onset can vary widely: some children do not develop symptoms until late childhood or even early adolescence. Why their symp ...
... boys are genetically more prone to disorders of the nervous system. The behavior patterns that typify ADHD usually arise between the ages of three and five. Even so, the age of onset can vary widely: some children do not develop symptoms until late childhood or even early adolescence. Why their symp ...
Resting-State Functional Connectivity in Autism Spectrum
... and intentions, whether a scenario is real or hypothetical (22). The ToM hypothesis suggests that individuals with ASD have an absent or underdeveloped ToM which impedes them from inferring the mental states of others—a task that lies at the heart of social interaction (23). Several studies have exp ...
... and intentions, whether a scenario is real or hypothetical (22). The ToM hypothesis suggests that individuals with ASD have an absent or underdeveloped ToM which impedes them from inferring the mental states of others—a task that lies at the heart of social interaction (23). Several studies have exp ...
- Journal of Adolescent Health
... hippocampus only emerge after young adulthood [30]. Cortisol likely plays a key role because elevated salivary cortisol levels have been found in maltreated children with PTSD [31], and cortisol can be neurotoxic if secreted in high levels [11]. Indeed, cortisol level differences in individuals with ...
... hippocampus only emerge after young adulthood [30]. Cortisol likely plays a key role because elevated salivary cortisol levels have been found in maltreated children with PTSD [31], and cortisol can be neurotoxic if secreted in high levels [11]. Indeed, cortisol level differences in individuals with ...
BrainFacts.org A P R I M E R ...
... are using remarkable new tools and technologies to learn how the brain controls and responds to the body, drives behavior, and forms the foundation for the mind. Research is also essential for the development of therapies for more than 1,000 nervous system disorders that affect more than 1 billion p ...
... are using remarkable new tools and technologies to learn how the brain controls and responds to the body, drives behavior, and forms the foundation for the mind. Research is also essential for the development of therapies for more than 1,000 nervous system disorders that affect more than 1 billion p ...
a Primer on the Brain and Nervous System
... are using remarkable new tools and technologies to learn how the brain controls and responds to the body, drives behavior, and forms the foundation for the mind. Research is also essential for the development of therapies for more than 1,000 nervous system disorders that affect more than 1 billion p ...
... are using remarkable new tools and technologies to learn how the brain controls and responds to the body, drives behavior, and forms the foundation for the mind. Research is also essential for the development of therapies for more than 1,000 nervous system disorders that affect more than 1 billion p ...
primer on brain facts - Chicago Society of Neuroscience
... are using remarkable new tools and technologies to learn how the brain controls and responds to the body, drives behavior, and forms the foundation for the mind. Research is also essential for the development of therapies for more than 1,000 nervous system disorders that affect more than 1 billion p ...
... are using remarkable new tools and technologies to learn how the brain controls and responds to the body, drives behavior, and forms the foundation for the mind. Research is also essential for the development of therapies for more than 1,000 nervous system disorders that affect more than 1 billion p ...
Responses to irrational actions in action
... these well-matched stimulus videos that precisely control the rational144 ity of the action and the social form of the stimuli, it will be possible to ...
... these well-matched stimulus videos that precisely control the rational144 ity of the action and the social form of the stimuli, it will be possible to ...