Working Memory in the Prefrontal Cortex
... Baddeley’s original model of working memory included one master component (the central executive) and two slave components (the phonological loop and the visuo-spatial sketchpad). The phonological loop is a system for speech perception and language comprehension. This component includes mechanisms f ...
... Baddeley’s original model of working memory included one master component (the central executive) and two slave components (the phonological loop and the visuo-spatial sketchpad). The phonological loop is a system for speech perception and language comprehension. This component includes mechanisms f ...
PT 311 NEUROSCIENCE
... Obviously, we are speaking of the concept of movement in loose terms. Nevertheless, it is important to recognize that each striatal division (and the distinct circuits through the basal ganglia that derive from each) share common structural and functional motifs that help explain their contribution ...
... Obviously, we are speaking of the concept of movement in loose terms. Nevertheless, it is important to recognize that each striatal division (and the distinct circuits through the basal ganglia that derive from each) share common structural and functional motifs that help explain their contribution ...
Motor areas of the frontal lobe by Jarrod Blinch
... nervous system. Topics investigated in my field include human information processing, attention, coordination, sensory and central contributions to motor control, etc. Studies in these areas involve treating the brain like a black box. I can study the stages of information processing without answeri ...
... nervous system. Topics investigated in my field include human information processing, attention, coordination, sensory and central contributions to motor control, etc. Studies in these areas involve treating the brain like a black box. I can study the stages of information processing without answeri ...
Greater Cortical Gray Matter Density in Lithium
... whole brain gray or white matter between bipolar and comparison subjects or in the volume of individual cortical, subcortical, or limbic structures (McDonald et al. 2004). However, the authors noted significant heterogeneity across studies for several brain structures, including the amygdala, left s ...
... whole brain gray or white matter between bipolar and comparison subjects or in the volume of individual cortical, subcortical, or limbic structures (McDonald et al. 2004). However, the authors noted significant heterogeneity across studies for several brain structures, including the amygdala, left s ...
Dendritic Morphology of Pyramidal Neurons in the
... narrowed and then tapered off and could be found within the 120-mm section thickness. To avoid sampling neurons from different cortical layers, an ongoing tally of average soma depth was recorded, and neurons were selected within a range that spanned across cortical layer III (mean soma depth for ar ...
... narrowed and then tapered off and could be found within the 120-mm section thickness. To avoid sampling neurons from different cortical layers, an ongoing tally of average soma depth was recorded, and neurons were selected within a range that spanned across cortical layer III (mean soma depth for ar ...
prenatal formation of cortical input and development of
... elaborate efferent axons that reach the nearby neostriaturn. Our findings are also in general agreement with the timing of development of efferent subcortical connections from the primary visual cortex in the same species (Shatz and Rakic, 1981). According to this study, corticotectal and corticogen ...
... elaborate efferent axons that reach the nearby neostriaturn. Our findings are also in general agreement with the timing of development of efferent subcortical connections from the primary visual cortex in the same species (Shatz and Rakic, 1981). According to this study, corticotectal and corticogen ...
Experimental Brain Research 221(1)
... cortex near the junction of the dorsal parieto-occipital sulcus, POS) (Fattori et al. 2001, 2009a; Galletti et al. 2003) and a putative ‘parietal reach region’ (PRR) that straddles the boundary between MIP and V6A (Batista et al. 1999; Buneo et al. 2002; Chang et al. 2008; Andersen and Cui 2009). PR ...
... cortex near the junction of the dorsal parieto-occipital sulcus, POS) (Fattori et al. 2001, 2009a; Galletti et al. 2003) and a putative ‘parietal reach region’ (PRR) that straddles the boundary between MIP and V6A (Batista et al. 1999; Buneo et al. 2002; Chang et al. 2008; Andersen and Cui 2009). PR ...
The continuous performance test: a window on
... limbic system. The involvement of the limbic system as well as the medial and dorsolateral frontal cortex is seen as resulting from their respective inputs into the association areas, which in turn impact on the inferior parietal lobes to inhibit or facilitate attentional response. The posterior par ...
... limbic system. The involvement of the limbic system as well as the medial and dorsolateral frontal cortex is seen as resulting from their respective inputs into the association areas, which in turn impact on the inferior parietal lobes to inhibit or facilitate attentional response. The posterior par ...
Neural correlates of attention in primate visual cortex
... effects in the presumed human homolog31–33. By now, imaging studies had traced these attentional effects on motion processing all the way back to V1 (Refs 34,35). Taken together, these studies demonstrate that attention influences processing in both pathways from the beginning, but they also indicat ...
... effects in the presumed human homolog31–33. By now, imaging studies had traced these attentional effects on motion processing all the way back to V1 (Refs 34,35). Taken together, these studies demonstrate that attention influences processing in both pathways from the beginning, but they also indicat ...
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... inferior temporal cortex, and temporo-occipital area [47]. It is also associated with the insula [48], posterior parietal cortex [49], medial frontal cortex [49,50], superior temporal gyrus [51], and cingulate gyrus [50]. Most of these structures are involved in conscious processing of emotions and ...
... inferior temporal cortex, and temporo-occipital area [47]. It is also associated with the insula [48], posterior parietal cortex [49], medial frontal cortex [49,50], superior temporal gyrus [51], and cingulate gyrus [50]. Most of these structures are involved in conscious processing of emotions and ...
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... and cortical terminations, as visualized by various anterograde tracers injected in vivo, are often dramatically columnar in cross section, especially in layer 4 and adjacent layers. By contrast, cortical or thalamic terminations in layer 1 are in fact transcolumnar, typically diverging over several ...
... and cortical terminations, as visualized by various anterograde tracers injected in vivo, are often dramatically columnar in cross section, especially in layer 4 and adjacent layers. By contrast, cortical or thalamic terminations in layer 1 are in fact transcolumnar, typically diverging over several ...
The Anterior Midline Field: Coercion or decision making? Brain and
... our previous MEG study, given that the coercion-triggering ableadjective is significantly more complex than the coercion-triggering noun in the begin the book construction. In the begin the book construction, the need for coercion can be detected as soon as the meaning of the monomorphemic book has b ...
... our previous MEG study, given that the coercion-triggering ableadjective is significantly more complex than the coercion-triggering noun in the begin the book construction. In the begin the book construction, the need for coercion can be detected as soon as the meaning of the monomorphemic book has b ...
What in the brain tells us that this is pain - HAL
... cingulate cortex, which are systematically activated by noxious stimuli, but also a number of other regions including the primary sensory cortex, anterior insula, prefrontal and posterior parietal cortices, amygdala and hippocampus, detected in 40-80% of studies (reviews in Peyron et al 2000, Garcia ...
... cingulate cortex, which are systematically activated by noxious stimuli, but also a number of other regions including the primary sensory cortex, anterior insula, prefrontal and posterior parietal cortices, amygdala and hippocampus, detected in 40-80% of studies (reviews in Peyron et al 2000, Garcia ...
On the computational architecture of the neocortex
... hooked together in ever larger configurations and still function, with ever increasing subtlety, to both analyze sensory input and organize motor actions. Even in producing the most remarkable achievement of the brain - language - the areas of the brain involved have used the identical structure. Th ...
... hooked together in ever larger configurations and still function, with ever increasing subtlety, to both analyze sensory input and organize motor actions. Even in producing the most remarkable achievement of the brain - language - the areas of the brain involved have used the identical structure. Th ...
On the computational architecture of the neocortex
... hooked together in ever larger configurations and still function, with ever increasing subtlety, to both analyze sensory input and organize motor actions. Even in producing the most remarkable achievement of the brain - language - the areas of the brain involved have used the identical structure. Th ...
... hooked together in ever larger configurations and still function, with ever increasing subtlety, to both analyze sensory input and organize motor actions. Even in producing the most remarkable achievement of the brain - language - the areas of the brain involved have used the identical structure. Th ...
Surface-view connectivity patterns of area 18 in cats
... to area 18 were associated with the rostral-most FR injection, caudal-most FB-labeled patches of cells reflected the caudal-most position of the FB injection, and other patches of labeled cells were aligned with their associated tracers. Thus, for connections of area 17, area 19, and the suprasylvia ...
... to area 18 were associated with the rostral-most FR injection, caudal-most FB-labeled patches of cells reflected the caudal-most position of the FB injection, and other patches of labeled cells were aligned with their associated tracers. Thus, for connections of area 17, area 19, and the suprasylvia ...
Vagal Input to Lateral Area 3a in Cat Cortex
... other hand, if the vagal input is received by area 3a, a fairly different scheme of the visceral sensory system would emerge because area 3a is distinct from area 3b not only in the sensory submodalities represented but also in the cortical networks involved. In addition to proprioceptive input, are ...
... other hand, if the vagal input is received by area 3a, a fairly different scheme of the visceral sensory system would emerge because area 3a is distinct from area 3b not only in the sensory submodalities represented but also in the cortical networks involved. In addition to proprioceptive input, are ...
Altered neural reward and loss processing and
... and physical punishment may be processed differently, and neural responses to monetary losses may be considered to reflect neural reward rather than punishment processing. In appetitive and aversive associative learning, the prediction error (PE) is an index that brings the anticipation and receipt ...
... and physical punishment may be processed differently, and neural responses to monetary losses may be considered to reflect neural reward rather than punishment processing. In appetitive and aversive associative learning, the prediction error (PE) is an index that brings the anticipation and receipt ...
博士論文
... our communication and thinking. The most notable and unique characteristic of language is its combinatorial process of syntax, with which multiple words are combined into structurally complex constituents (Chomsky, 1965; Jackendoff, 2002). This process enables us to produce an infinite variety of ex ...
... our communication and thinking. The most notable and unique characteristic of language is its combinatorial process of syntax, with which multiple words are combined into structurally complex constituents (Chomsky, 1965; Jackendoff, 2002). This process enables us to produce an infinite variety of ex ...
Convergent grey and white matter evidence of
... ‘stop signal’ is sounded shortly after the presentation of the usual stimulus, which indicates that the subject has to inhibit its response on that particular trial. The presentation lag of the stop signal is varied across trials and longer delays making it harder to inhibit responses than that for ...
... ‘stop signal’ is sounded shortly after the presentation of the usual stimulus, which indicates that the subject has to inhibit its response on that particular trial. The presentation lag of the stop signal is varied across trials and longer delays making it harder to inhibit responses than that for ...
High-Level Visual Processing: Cognitive Influences
... whereas for others it is the side view. Although some neurons respond preferentially to faces, others respond to facial expressions. It seems likely that such cells contribute directly to face recognition. Damage to a small region of the human temporal lobe results in an inability to recognize faces ...
... whereas for others it is the side view. Although some neurons respond preferentially to faces, others respond to facial expressions. It seems likely that such cells contribute directly to face recognition. Damage to a small region of the human temporal lobe results in an inability to recognize faces ...
The Effect of Movement Rate and Complexity on
... 1996; Sadato et al., 1997; Wexler et al., 1997). Several studies have shown that activation intensity in S1 and M1 increases linearly with movement rate at finger tapping frequencies up to 5 Hz (Blinkenberg et al., 1996; Rao et al., 1996; Sadato et al., 1997; Wexler et al., 1997). The volume of acti ...
... 1996; Sadato et al., 1997; Wexler et al., 1997). Several studies have shown that activation intensity in S1 and M1 increases linearly with movement rate at finger tapping frequencies up to 5 Hz (Blinkenberg et al., 1996; Rao et al., 1996; Sadato et al., 1997; Wexler et al., 1997). The volume of acti ...
University of Groningen The hearing brain in males and
... represents the first stage of the parallel processing in the auditory system. The cochlea is tonotopically organized, which means that each frequency component of a sound stimulates a distinct region of the cochlea. The nerve fibers throughout the auditory system are organized in a systematic way th ...
... represents the first stage of the parallel processing in the auditory system. The cochlea is tonotopically organized, which means that each frequency component of a sound stimulates a distinct region of the cochlea. The nerve fibers throughout the auditory system are organized in a systematic way th ...
Where is a Nose with Respect to a Foot? The Left
... even though a recent group study suggested that the left middle temporal cortex might be involved as well (Schwoebel and Coslett 2005). Moreover, fMRI studies associated both the middle temporal cortex and the posterior parietal cortex of the left hemisphere with tasks which may tap the BSD. For ins ...
... even though a recent group study suggested that the left middle temporal cortex might be involved as well (Schwoebel and Coslett 2005). Moreover, fMRI studies associated both the middle temporal cortex and the posterior parietal cortex of the left hemisphere with tasks which may tap the BSD. For ins ...
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... ventral striatum (medial caudate nucleus, nucleus accumbens, ventral putamen). In contrast, the orbital PFC projects to central and lateral parts of the caudate nucleus and to the ventromedial putamen (64). Because parallel and looped architectures are suggested to be basic principles of the cortico ...
... ventral striatum (medial caudate nucleus, nucleus accumbens, ventral putamen). In contrast, the orbital PFC projects to central and lateral parts of the caudate nucleus and to the ventromedial putamen (64). Because parallel and looped architectures are suggested to be basic principles of the cortico ...