Domain-general mechanisms of complex working memory span
... reading span, listening span, and operation span). Another problem is that the key fMRI contrasts have differed considerably across studies. For example, one approach (which we favor) is to contrast a CWMS condition (combined storage and processing) first with a processingonly condition, then separat ...
... reading span, listening span, and operation span). Another problem is that the key fMRI contrasts have differed considerably across studies. For example, one approach (which we favor) is to contrast a CWMS condition (combined storage and processing) first with a processingonly condition, then separat ...
Stimuluslocked responses on human arm muscles reveal a rapid
... 300 ms after peripheral target appearance. Thus, multiple trials were used to generate a time-series of ROC values that represents the probability of determining the target being reached towards based on the EMG activity. The same procedure was performed independently on the slowest and fastest halv ...
... 300 ms after peripheral target appearance. Thus, multiple trials were used to generate a time-series of ROC values that represents the probability of determining the target being reached towards based on the EMG activity. The same procedure was performed independently on the slowest and fastest halv ...
The Death of Implicit Memory
... critical difference is that memory researchers seek to use the construct of consciousness as a tool. Researchers of consciousness have no choice but to make do with an incomplete understanding and a provisional definition of consciousness. Memory researchers, on the other hand, should ask a differen ...
... critical difference is that memory researchers seek to use the construct of consciousness as a tool. Researchers of consciousness have no choice but to make do with an incomplete understanding and a provisional definition of consciousness. Memory researchers, on the other hand, should ask a differen ...
Predicting Activation Across Individuals with Resting
... Alignment of function across individuals. Neuroimaging group-studies typically rely on registering structural imaging data of all subjects to a common template using software such as FreeSurfer [5], FSL [8], or SPM [1]. This establishes spatial correspondence across the population, and allows for lo ...
... Alignment of function across individuals. Neuroimaging group-studies typically rely on registering structural imaging data of all subjects to a common template using software such as FreeSurfer [5], FSL [8], or SPM [1]. This establishes spatial correspondence across the population, and allows for lo ...
Chemotherapy and Cognitive Impairment
... tested the subjects 2 years after completion of chemotherapy. In agreement with the results of the study by O’Shaughnessy et al.,30 Mar Fan et al.31 also did not find any difference in ...
... tested the subjects 2 years after completion of chemotherapy. In agreement with the results of the study by O’Shaughnessy et al.,30 Mar Fan et al.31 also did not find any difference in ...
Lecture - Alyce Dickinson
... • The Mosquito: Box that emits a shrill piercing noise • Used to prevent loitering by teens • The sound is audible to teens and young adults, but typically not adults (older than mid 20s) • Can be heard by animals and babies, but is only aversive to children older than 12 – “teen-repellent” • Teens ...
... • The Mosquito: Box that emits a shrill piercing noise • Used to prevent loitering by teens • The sound is audible to teens and young adults, but typically not adults (older than mid 20s) • Can be heard by animals and babies, but is only aversive to children older than 12 – “teen-repellent” • Teens ...
The development of emotion regulation: an fMRI
... In addition to engaging cognitive control processes, reappraisal also involves representing the mental states of the self and others (as one attends to one’s own emotional state or rethinks those of others during the reappraisal process; Ochsner et al., 2004; Ochsner et al., 2009; McRae et al., in p ...
... In addition to engaging cognitive control processes, reappraisal also involves representing the mental states of the self and others (as one attends to one’s own emotional state or rethinks those of others during the reappraisal process; Ochsner et al., 2004; Ochsner et al., 2009; McRae et al., in p ...
NS - Alyce Dickinson
... typically not adults (older than early 20s) • Can be heard by animals and babies, but is only aversive to children older than 12 – “teen-repellent” • Teens say: “It’s horrible, loud, and irritating. It’s this screeching sound that you have to get away from or it will drive you crazy.” • Why? Heard b ...
... typically not adults (older than early 20s) • Can be heard by animals and babies, but is only aversive to children older than 12 – “teen-repellent” • Teens say: “It’s horrible, loud, and irritating. It’s this screeching sound that you have to get away from or it will drive you crazy.” • Why? Heard b ...
Cerebral blood flow and gray matter volume covariance patterns of
... Department of Psychiatry, Columbia University College of Physicians and Surgeons, New York, New York r ...
... Department of Psychiatry, Columbia University College of Physicians and Surgeons, New York, New York r ...
choosing the greater of two goods: neural currencies for valuation
... direction), the animal’s behaviour varied between chance and perfect performance (FIG. 3b). Neural signals in the lateral intraparietal area (LIP) covaried with the animal’s final decision, but were also modulated by the quality of the sensory evidence (motion coherence). Importantly, this correlati ...
... direction), the animal’s behaviour varied between chance and perfect performance (FIG. 3b). Neural signals in the lateral intraparietal area (LIP) covaried with the animal’s final decision, but were also modulated by the quality of the sensory evidence (motion coherence). Importantly, this correlati ...
Reciprocal influences of physical function and cognitive inhibition in
... performed at 1˚C above the detection threshold determined for the participant, and painful heat at the temperature determined as the pain threshold. Because more intense pain is associated with greater deficits in cognitive performance (Eccleston & Crombez, 1999), painful stimulation at the pain thr ...
... performed at 1˚C above the detection threshold determined for the participant, and painful heat at the temperature determined as the pain threshold. Because more intense pain is associated with greater deficits in cognitive performance (Eccleston & Crombez, 1999), painful stimulation at the pain thr ...
Neural networks engaged in milliseconds and seconds time
... and foraging, whereas millisecond timing is required for motor control, speech, playing music and dancing (Buhusi & Meck 2005). Temporal processing of milliseconds and seconds time intervals may depend on different neural networks (Gibbon et al. 1997; Ivry & Spencer 2004) and a number of evidence su ...
... and foraging, whereas millisecond timing is required for motor control, speech, playing music and dancing (Buhusi & Meck 2005). Temporal processing of milliseconds and seconds time intervals may depend on different neural networks (Gibbon et al. 1997; Ivry & Spencer 2004) and a number of evidence su ...
Hemispheric Asymmetry Reduction in Older Adults
... matching were also found. In this study, face matching was investigated for both degraded and nondegraded faces. In both conditions, right hemisphere activity was greater in younger than it was in older adults. According to the authors, “this finding, coupled with that of greater left-hemisphere act ...
... matching were also found. In this study, face matching was investigated for both degraded and nondegraded faces. In both conditions, right hemisphere activity was greater in younger than it was in older adults. According to the authors, “this finding, coupled with that of greater left-hemisphere act ...
the electron microscopic localization of
... are invariably closely applied to each other, unless they are separated by interpolated glial tendrils. Trujillo-Cen6z (1962) stressed that mere close apposition of axon surfaces is, however, of too general occurrence within the neuropile to indicate per se synaptic contact, but closer examination o ...
... are invariably closely applied to each other, unless they are separated by interpolated glial tendrils. Trujillo-Cen6z (1962) stressed that mere close apposition of axon surfaces is, however, of too general occurrence within the neuropile to indicate per se synaptic contact, but closer examination o ...
Other (Word)
... paper is an attempt to do this in respect to one particular technology: transcranial magnetic stimulation. The study of the brain and cognition has profited enormously from advances in technology. Recently, fMRI, PET, and many other technological developments have played crucial roles in determining ...
... paper is an attempt to do this in respect to one particular technology: transcranial magnetic stimulation. The study of the brain and cognition has profited enormously from advances in technology. Recently, fMRI, PET, and many other technological developments have played crucial roles in determining ...
Preparation for action: one of the key functions of motor cortex.
... information intervenes during processes of movement preparation or planning, but not during those of movement execution. The use of the preparatory paradigm makes it thus possible, first, to dissociate in time movement planning from its execution and, second, to study selectively preparatory process ...
... information intervenes during processes of movement preparation or planning, but not during those of movement execution. The use of the preparatory paradigm makes it thus possible, first, to dissociate in time movement planning from its execution and, second, to study selectively preparatory process ...
The Frontal Cortex and Working with Memory
... conditional learning tasks following FC lesions are neither time-dependent nor due to a straightforward memory failure, as might be argued for hippocampus-lesioned rats. More likely, the effects of FC damage were on conditional rule learning or on the process of response selection. We are not prepar ...
... conditional learning tasks following FC lesions are neither time-dependent nor due to a straightforward memory failure, as might be argued for hippocampus-lesioned rats. More likely, the effects of FC damage were on conditional rule learning or on the process of response selection. We are not prepar ...
When Is an Adolescent an Adult? - Waisman Laboratory for Brain
... subjects with usable imaging and behavioral data. We examined responses to the debriefing questions and the SCR data to assess the efficacy of our emotionalstate manipulation. A 1-Hz filter was applied to the raw SCR data. Data were smoothed for each subject. Six subjects had no SCR data because of ...
... subjects with usable imaging and behavioral data. We examined responses to the debriefing questions and the SCR data to assess the efficacy of our emotionalstate manipulation. A 1-Hz filter was applied to the raw SCR data. Data were smoothed for each subject. Six subjects had no SCR data because of ...
Lorazepam dose-dependently decreases risk-taking
... falling within the artifact region. A randomized, fast-event related design was used with six resting trials interspersed between the 96 risky-gains trials. The preprocessed time series data for each individual were analyzed using two multiple regression models, which we refer to as “riskrelated” an ...
... falling within the artifact region. A randomized, fast-event related design was used with six resting trials interspersed between the 96 risky-gains trials. The preprocessed time series data for each individual were analyzed using two multiple regression models, which we refer to as “riskrelated” an ...
Chap 6 Learning
... – Does NOT include temporary changes due to disease, injury, maturation, or drugs, since these do NOT qualify as learning even though they can alter behavior ...
... – Does NOT include temporary changes due to disease, injury, maturation, or drugs, since these do NOT qualify as learning even though they can alter behavior ...
A simultaneous ERP/fMRI investigation of the P300 aging effect
... and their peak latencies increase, linearly from adolescence through to senescence (Fjell and Walhovd, 2004; Polich, 1997). In addition, the aging process is reliably associated with a marked anterior shift in the topography of both components that is apparent across a range of different tasks (Fabi ...
... and their peak latencies increase, linearly from adolescence through to senescence (Fjell and Walhovd, 2004; Polich, 1997). In addition, the aging process is reliably associated with a marked anterior shift in the topography of both components that is apparent across a range of different tasks (Fabi ...
Hyperfrontality and hypoconnectivity during refreshing in
... Anomalous activations of the prefrontal cortex (PFC) and posterior cerebral areas have been reported in previous studies of working memory in schizophrenia. Several interpretations have been reported: e.g., neural inefficiency, the use of different strategies and differences in the functional organiz ...
... Anomalous activations of the prefrontal cortex (PFC) and posterior cerebral areas have been reported in previous studies of working memory in schizophrenia. Several interpretations have been reported: e.g., neural inefficiency, the use of different strategies and differences in the functional organiz ...
The Cognitive Neuroscience of Human Decision Making: A Review
... Fellows and Farah (2005) replicated the original finding that VMF damage is associated with impaired IGT performance in a group of 9 participants, most of whom had bilateral damage. However, in the same study, unilateral DLF damage (in 12 participants) was also found to be associated with impaired p ...
... Fellows and Farah (2005) replicated the original finding that VMF damage is associated with impaired IGT performance in a group of 9 participants, most of whom had bilateral damage. However, in the same study, unilateral DLF damage (in 12 participants) was also found to be associated with impaired p ...
Violations of information structure: An
... This study investigates brain responses to violations of information structure in wh-question–answer pairs, with particular emphasis on violations of focus assignment in it-clefts (It was the queen that silenced the banker). Two types of ERP responses in answers to wh-questions were found. First, al ...
... This study investigates brain responses to violations of information structure in wh-question–answer pairs, with particular emphasis on violations of focus assignment in it-clefts (It was the queen that silenced the banker). Two types of ERP responses in answers to wh-questions were found. First, al ...
A Dynamic Field Theory of Visual Recognition in Infant Looking... Gregor Schöner Sammy Perone () and John P. Spencer ()
... test probe 20 neurons from the input shared by both distributions, which we selected to correspond to a within category test, and with a metrically distant test probe 40 neurons from the input shared by both distributions, which we selected to correspond to an out-of-category test. Figure 1 shows a ...
... test probe 20 neurons from the input shared by both distributions, which we selected to correspond to a within category test, and with a metrically distant test probe 40 neurons from the input shared by both distributions, which we selected to correspond to an out-of-category test. Figure 1 shows a ...